CN104123551A - Information processing method, processor and information input device - Google Patents
Information processing method, processor and information input device Download PDFInfo
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- CN104123551A CN104123551A CN201310150631.7A CN201310150631A CN104123551A CN 104123551 A CN104123551 A CN 104123551A CN 201310150631 A CN201310150631 A CN 201310150631A CN 104123551 A CN104123551 A CN 104123551A
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Abstract
The invention discloses an information processing method which is applied to a processor of an information input device communicated with an electronic device. The information input device comprises a main body, an image acquisition device and a processor. The method comprises steps: the image acquisition device is controlled to acquire character traces generated by the main body according to the preset strategy, an image with the character traces included generated by the image acquisition device is acquired; and the image is transmitted to the electronic device. On the basis of the information processing method disclosed by the invention, during the writing process of a user, the processor controls the image acquisition device to acquire the character traces generated by the main body on the wiring medium in real time, and the image with the character traces included is transmitted to the electronic device. As the electronic device does not need to recognize the characters written by the user in real time during the writing process of the user, the writing speed of the user is not limited by the electronic device recognition ability, and real-time and quick information input can be carried out. The invention also discloses another information processing method, a corresponding processor and an information input device.
Description
Technical field
The invention belongs to the technical field of information processing of electronic equipment, relate in particular to a kind of information processing method, processor and message input device.
Background technology
At present, user can be by two kinds of approach by hand-written character typing electronic equipment.A kind of: on the direct handwriting pad at electronic equipment or touch-screen, to write, after electronic equipment identification character, by its storage.Another kind is: user writes on paper, utilizes afterwards scanner scanning paper, thereby the character of user writing is stored in electronic equipment.
But, all there is defect in above two kinds of modes: for first kind of way, due to the speed of character on electronic equipment identification handwriting pad or touch-screen and limited in one's ability, therefore user's writing words fast, otherwise can reduce the discrimination of electronic equipment, the problem that causes partial character to be identified by electronic equipment; For the second way, its real-time is poor.
Therefore, how improving information processing method and corresponding message input device is provided, to improve speed and the real-time of input information, is the problem that those skilled in the art need to solve.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of information processing method, processor and message input device, to improve speed and the real-time of input information.
For achieving the above object, the invention provides following technical scheme:
An information processing method, is applied to the processor of the message input device of communicating by letter with electronic equipment, and described message input device comprises main body, image collecting device and processor; Described method comprises:
Control described image collecting device and gather according to preset strategy the traces of characters that described main body produces;
Obtain the image that comprises described traces of characters that described image collecting device generates;
Transmit described image to described electronic equipment.
Preferably, in said method, control described image collecting device and according to preset strategy, gather the traces of characters that described main body produces and comprise:
Control described image collecting device and gather according to preset time period the traces of characters that described main body produces.
Preferably, in said method, described message input device also comprises range sensor, and the traces of characters that the described image collecting device of described control gathers described main body generation according to preset strategy comprises:
Obtain the displacement that described range sensor detects the described message input device obtaining, the distance when current location that described displacement is described message input device and the last time are carried out the operation that gathers traces of characters between present position;
When described displacement reaches default distance threshold, control described image collecting device and gather the traces of characters that described main body produces.
On the other hand, the invention discloses a kind of processor, described processor is applied to the message input device of communicating by letter with electronic equipment, and described message input device also comprises main body and image collecting device, and described processor comprises:
Control module, gathers according to preset strategy the traces of characters that described main body produces for controlling described image collecting device;
Image acquisition unit, the image that comprises described traces of characters generating for obtaining described image collecting device;
Communication unit, for transmitting described image to described electronic equipment.
Preferably, in above-mentioned processor, described control module comprises the first control module, and described the first control module gathers according to preset time period the traces of characters that described main body produces for controlling described image collecting device.
Preferably, in above-mentioned processor, described message input device also comprises range sensor, and described control module comprises:
Displacement acquisition module, for obtaining described range sensor, detect the displacement of the described message input device obtaining, the distance when current location that described displacement is described message input device and the last time are carried out the operation that gathers traces of characters between present position;
The second control module, when reaching default distance threshold in described displacement, controls described image collecting device and gathers the traces of characters that described main body produces.
On the other hand, the invention discloses a kind of information processing method, be applied to the processor of message input device, described message input device comprises main body, image collecting device and processor; Described method comprises:
Control described image collecting device and gather according to preset strategy the traces of characters that described main body produces;
Obtain the image that comprises described traces of characters that described image collecting device generates;
Described image is resolved, obtain the character information comprising in described image;
Transmit described character information to the electronic equipment of communicating by letter with described message input device.
Preferably, in said method, control described image collecting device and according to preset strategy, gather the traces of characters that described main body produces and comprise:
Control described image collecting device and gather according to preset time period the traces of characters that described main body produces.
Preferably, in said method, described message input device also comprises range sensor, and the traces of characters that the described image collecting device of described control gathers described main body generation according to preset strategy comprises:
Obtain the displacement that described range sensor detects the described message input device obtaining, the distance when current location that described displacement is described message input device and the last time are carried out the operation that gathers traces of characters between present position;
When described displacement reaches default distance threshold, control described image collecting device and gather the traces of characters that described main body produces.
On the other hand, the invention discloses a kind of processor, described processor is applied to message input device, and described message input device also comprises main body and image collecting device, and described processor comprises:
Control module, gathers according to preset strategy the traces of characters that described main body produces for controlling described image collecting device;
Image acquisition unit, the image that comprises described traces of characters generating for obtaining described image collecting device;
Resolution unit, for described image is resolved, obtains the character information comprising in described image;
Communication unit, for transmitting described character information to the electronic equipment of communicating by letter with described message input device.
Preferably, in above-mentioned processor, described control module comprises the first control module, and described the first control module gathers according to preset time period the traces of characters that described main body produces for controlling described image collecting device.
Preferably, in above-mentioned processor, described message input device also comprises range sensor, and described control module comprises:
Displacement acquisition module, for obtaining described range sensor, detect the displacement of the described message input device obtaining, the distance when current location that described displacement is described message input device and the last time are carried out the operation that gathers traces of characters between present position;
The second control module, when reaching default distance threshold in described displacement, controls described image collecting device and gathers the traces of characters that described main body produces.
On the other hand, the invention also discloses a kind of message input device, comprise main body, image collecting device, range sensor, and aforementioned any one processor;
Described main body for producing traces of characters on writing medium;
Described image collecting device is arranged in described main body, for gather according to preset strategy the traces of characters that described main body produces under the control of described processor;
Described range sensor is for detection of the displacement of described message input device.
As can be seen here, beneficial effect of the present invention is: based on information processing method disclosed by the invention, user is in writing process, processor is controlled the traces of characters that image collecting device Real-time Collection main body produces on writing medium, and by the image transmitting that comprises traces of characters to electronic equipment, because electronic equipment is without in real time the character of user writing being identified in user writing process, therefore user's writing speed is no longer limited to the recognition capability of electronic equipment, can carry out in real time, input information fast.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram of the embodiment of the present invention one disclosed information processing method;
Fig. 2 is the process flow diagram of the embodiment of the present invention two disclosed information processing methods;
Fig. 3 is the process flow diagram of the embodiment of the present invention three disclosed information processing methods;
Fig. 4 is the structural representation of a kind of processor disclosed by the invention;
Fig. 5 is the process flow diagram of the embodiment of the present invention four disclosed information processing methods;
Fig. 6 is the process flow diagram of the embodiment of the present invention five disclosed information processing methods;
Fig. 7 is the process flow diagram of the embodiment of the present invention six disclosed information processing methods;
Fig. 8 is the structural representation of another kind of processor disclosed by the invention;
Fig. 9 is the structural representation of a kind of message input device disclosed by the invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The invention discloses a kind of information processing method, this information processing method is applied to the processor of the message input device of communicating by letter with electronic equipment, this electronic equipment can be mobile phone, panel computer, palm PC, notebook computer and desktop computer, and this signal conditioning package comprises main body, image collecting device and processor.Utilize information processing method disclosed by the invention, can improve speed and the real-time of user's input information.
Embodiment mono-
Referring to Fig. 1, Fig. 1 is the process flow diagram of the embodiment of the present invention one disclosed information processing method.This information processing method comprises:
Step S11: control image collecting device and gather according to preset strategy the traces of characters that main body produces.
Main body in message input device is for produce traces of characters on writing medium, and image collecting device is arranged in main body, for gather according to preset strategy the traces of characters that main body produces under the control of processor.The main body of message input device can be traditional Writing instrument, and as pencil, pen, ball pen or gel ink pen, now writing medium is common paper, and image collecting device gathers the traces of characters that main body produces on paper under the control of processor.The main body of message input device can be also pointer, now writing medium is the touch-screen in electronic equipment, when user uses the touch-screen enterprising running hand write operation of pointer at electronic equipment, the touch-control of electronic equipment response pointer is touching the corresponding traces of characters of screen display, but do not carry out follow-up identifying operation, different from the subsequent operation that existing electronic equipment is made for pointer.Image collecting device gathers the traces of characters that main body produces on the touch-screen of electronic equipment under the control of processor.It should be noted that, the character of user writing comprises Chinese character, letter, numeral, special symbol and punctuation mark.In enforcement, user can also input pattern on writing medium.
Step S12: obtain the image that comprises traces of characters that image collecting device generates.
Image collecting device gathers the traces of characters that main body produces, and generates the image that comprises traces of characters.Afterwards, the processor of message input device obtains this image from image collecting device.
Step S13: transmit this image to electronic equipment.
The processor of message input device keeps communication connection by communication unit and another electronic equipment.Processor, after obtaining the image that comprises traces of characters, transmits this image that comprises traces of characters to electronic equipment by communication unit.Electronic equipment can be stored this image, follow-uply again this image is carried out to subsequent operation (for example resolving to obtain the character in image), and without in user writing character, it being identified.Because electronic equipment is without carry out Real time identification operation in the process of user writing, so user need not consider the recognition speed of electronic equipment, can carry out rapid writing.
The disclosed information processing method of the embodiment of the present invention one, be applied to the processor of the message input device of communicating by letter with electronic equipment, when user uses message input device at writing medium written character, the main body of message input device produces traces of characters at writing medium, processor is controlled image collecting device and is obtained the traces of characters that main body produces, processor obtains the image that comprises traces of characters from image collecting device afterwards, and by image transmitting to electronic equipment.Based on the disclosed information processing method of the embodiment of the present invention one, user is in writing process, processor is controlled the traces of characters that image collecting device Real-time Collection main body produces on writing medium, and by the image transmitting that comprises traces of characters to electronic equipment, because electronic equipment is without in real time the character of user writing being identified in user writing process, therefore user's writing speed is no longer limited to the recognition capability of electronic equipment, can carry out in real time, input information fast.
In enforcement, processor can be controlled image collecting device and gather according to multiple strategy the traces of characters that main body produces.Below in conjunction with embodiment bis-and embodiment tri-, describe.
Embodiment bis-
Referring to Fig. 2, Fig. 2 is the process flow diagram of the embodiment of the present invention two disclosed information processing methods.This information processing method comprises:
Step S21: control image collecting device and gather according to preset time period the traces of characters that main body produces.
Because the image collecting device in message input device is carried out an acquisition operations, can obtain the traces of characters within the scope of specific region, and user's writing speed is limited, therefore processor is controlled image collecting device and is carried out acquisition operations according to preset time period, character that just can complete collection user writing.This preset time period can be the original start of message input device, also can according to the image acquisition region scope of the writing speed of oneself and image collecting device, be determined by user.In enforcement, the cycle of carrying out image acquisition operation by adjusting image collecting device, guarantee on the one hand the character of complete collection user writing, can reduce on the other hand the number of times of image collecting device carries out image acquisition operations as far as possible, thereby reduce the power consumption of image collecting device.
Step S22: obtain the image that comprises traces of characters that image collecting device generates.
Step S23: transmitting image is to electronic equipment.
In the disclosed information processing method of the embodiment of the present invention two, processor in message input device is controlled image collecting device and is gathered according to preset time period the traces of characters that main body produces, only have and when arriving collection period, just control the traces of characters that image collecting device gathers main body generation, guarantee on the one hand the character that image collecting device can complete collection user writing, reduce on the other hand the number of times of image collecting device carries out image acquisition operations as far as possible, thereby reduce the power consumption of image collecting device.
Embodiment tri-
Referring to Fig. 3, Fig. 3 is the process flow diagram of the embodiment of the present invention three disclosed information processing methods, and message input device also comprises range sensor, and this range sensor is for detection of the displacement of message input device.This information processing method comprises:
Step S31: obtain the displacement that range sensor detects the message input device obtaining.
User conventionally has certain ways of writing when writing, for example, from left to right write, for example, in some regional user habits ways of writing from top to bottom, Taiwan.No matter be which kind of ways of writing, in user writing process, the position of message input device all can gradually change.
In the present embodiment, using the displacement of message input device as differentiation image collecting device, whether to carry out the foundation of image acquisition.In user writing process, the range sensor in message input device detects the distance that message input device moves.It should be noted that, when image collecting device carries out image acquisition operation, the zero clearing of processor command range sensor, restarting distance detects, therefore, the displacement that step S31 middle distance sensor detects the message input device obtaining specifically refers to, the distance when current location of message input device and the last time are carried out the operation that gathers traces of characters between present position.
Step S32: when displacement reaches default distance threshold, control image collecting device and gather the traces of characters that main body produces.
Along with the carrying out of writing, the position of message input device also changes thereupon, when the distance when the operation of the residing position of message input device and the last execution collection traces of characters between present position is greater than distance threshold, namely, when the displacement of message input device reaches distance threshold, processor is controlled image collecting device and is again gathered the traces of characters that main body produces.This distance threshold is determined according to the image acquisition region scope of image collecting device.In enforcement, in order to guarantee the character of complete collection user writing, reduce the number of times of image collecting device carries out image acquisition operations simultaneously as far as possible, the length of the image acquisition region that this distance threshold setting should be slightly less than image collecting device on preset direction, it should be noted that, when user adopts ways of writing from left to right, this preset direction is left and right directions (namely horizontal), when user adopts ways of writing from top to bottom, this preset direction is above-below direction (namely longitudinal).
Step S33: obtain the image that comprises traces of characters that image collecting device generates.
Step S34: transmitting image is to electronic equipment.
In the disclosed information processing method of the embodiment of the present invention three, whether the processor in message input device controls the foundation that image collecting device gathers the traces of characters of main body generation using the displacement of message input device as judgement, when only when the operation of the current position of message input device and the last execution collection traces of characters, the distance between present position is greater than distance threshold, just control image collecting device and gather the traces of characters that main body produces, guarantee the character of the complete collection user writing of image collecting device, in addition, compare with embodiment bis-, the control mode of the displacement based on message input device in the present embodiment is more accurate, by distance threshold is rationally set, can further reduce the number of times of image collecting device carries out image acquisition operations, can further reduce the power consumption of image collecting device.
The embodiment of the present invention one to embodiment tri-discloses the information processing method that is applied to processor in message input device, corresponding, and the present invention goes back the processor in public information input media, to realize this information processing method.
Referring to Fig. 4, the structural representation that Fig. 4 is a kind of processor disclosed by the invention.This processor is applied to the signal conditioning package of communicating by letter with electronic equipment, and this electronic equipment can be mobile phone, panel computer, palm PC, notebook computer and desktop computer, and this signal conditioning package comprises main body, image collecting device and processor.
This processor comprises control module 1, image acquisition unit 2 and communication unit 3.
Wherein:
Control module 1, gathers according to preset strategy the traces of characters that main body produces for controlling image collecting device.Main body in message input device is for produce traces of characters on writing medium, and image collecting device is arranged in main body, for gather according to preset strategy the traces of characters that main body produces under the control of processor.The main body of message input device and the description of writing medium refer to above and describe, and do not repeat them here.
Image acquisition unit 2, the image that comprises traces of characters generating for obtaining image collecting device.
Communication unit 3, for transmitting image to electronic equipment.
Based on the above-mentioned disclosed processor of the present invention, user is in writing process, processor is controlled the traces of characters that image collecting device Real-time Collection main body produces on writing medium, and by the image transmitting that comprises traces of characters to electronic equipment, because electronic equipment is without in real time the character of user writing being identified in user writing process, therefore user's writing speed is no longer limited to the recognition capability of electronic equipment, can carry out in real time, input information fast.
In enforcement, the control module 1 in processor can be controlled image collecting device and gather according to multiple strategy the traces of characters that main body produces.Accordingly, control module 1 has various structures.
For example:
Control module 1 comprises the first control module, and this first control module gathers according to preset time period the traces of characters that main body produces for controlling image collecting device.
Or, range sensor is further set in message input device, this range sensor is for detection of the displacement of message input device, and this displacement specifically refers to, the distance when current location of message input device and the last time are carried out the operation that gathers traces of characters between present position.Now, control module 1 comprises displacement acquisition module and the second control module.
Wherein:
Apart from acquisition module, for obtaining range sensor, detect the displacement of the message input device obtaining, the distance when current location that this displacement is message input device and the last time are carried out the operation that gathers traces of characters between present position.
The second control module, when reaching default distance threshold in displacement, controls image collecting device and gathers the traces of characters that main body produces.
The present invention also discloses another kind of information processing method, and this information processing method is applied to the processor of message input device, and this message input device comprises main body, image collecting device and processor.In addition, this message input device can be used in conjunction with another electronic equipment (as mobile phone, panel computer, palm PC, notebook computer and desktop computer).
Embodiment tetra-
Referring to Fig. 5, Fig. 5 is the process flow diagram of the embodiment of the present invention four disclosed information processing methods.This information processing method comprises:
Step S51: control image collecting device and gather according to preset strategy the traces of characters that main body produces.
Main body in message input device is for produce traces of characters on writing medium, and image collecting device is arranged in main body, for gather according to preset strategy the traces of characters that main body produces under the control of processor.The main body of message input device can be traditional Writing instrument, and as pencil, pen, ball pen or gel ink pen, now writing medium is common paper, and image collecting device gathers the traces of characters that main body produces on paper under the control of processor.The main body of message input device can be also pointer, now writing medium is the touch-screen in other electronic equipments, when user uses the touch-screen enterprising running hand write operation of pointer at other electronic equipments, the touch-control of electronic equipment response pointer is touching the corresponding traces of characters of screen display, but do not carry out follow-up identifying operation, different from the subsequent operation that existing electronic equipment is made for pointer.Image collecting device gathers the traces of characters that main body produces on the touch-screen of electronic equipment under the control of processor.It should be noted that, the character of user writing comprises Chinese character, letter, numeral, special symbol and punctuation mark.
Step S52: obtain the image that comprises traces of characters that image collecting device generates.
Image collecting device gathers the traces of characters that main body produces, and generates the image that comprises traces of characters.Afterwards, the processor of message input device obtains this image from image collecting device.
Step S53: image is resolved, obtain the character information comprising in image.
The image that processor obtains from image collecting device comprises traces of characters, based on existing text identification technology, this image is resolved, and obtains the character information comprising in image.Because the character of user writing is obtained by processor with image format, processor is follow-up processes to obtain character information to image again, as long as the image that therefore comprises traces of characters is obtained by processor, just can not lose character information, even if there is delay in the follow-up operation that image is resolved of processor, can not hinder user to continue written character yet, thereby guaranteed that user can write continuously fast, while using conditional electronic equipment to write operation from user, must after writing a character, wait for that electronic equipment identification has essence different.
Step S54: transmission character information is to another electronic equipment.The electronic equipment is here exactly the electronic equipment of communicating by letter with message input device.
The processor of message input device keeps communication connection by communication unit and other electronic equipments.Processor, after getting character information, transfers to electronic equipment by communication unit by character information.
The disclosed information processing method of the embodiment of the present invention four, be applied to the processor of message input device, when user uses message input device at writing medium written character, the main body of message input device produces traces of characters at writing medium, processor is controlled image collecting device and is obtained the traces of characters that main body produces, processor obtains the image that comprises traces of characters from image collecting device afterwards, after image is resolved, obtain the character information comprising in image, and character information is transferred to other electronic equipments.Based on the disclosed information processing method of the embodiment of the present invention four, user is in writing process, the traces of characters that user writing produces is to be obtained by processor with the form of image, processor is resolved to obtain character information and is sent character information to another electronic equipment the image obtaining afterwards, as long as the image that therefore comprises traces of characters is obtained by processor, just can not lose character information, even if there is delay in the follow-up operation that image is resolved of processor, can not hinder user to continue written character yet, thereby guaranteed that user can be real-time, carry out fast input information.
In enforcement, processor can be controlled image collecting device and gather according to multiple strategy the traces of characters that main body produces.Below in conjunction with embodiment five and embodiment six, describe.
Embodiment five
Referring to Fig. 6, Fig. 6 is the process flow diagram of the embodiment of the present invention five disclosed information processing methods.This information processing method comprises:
Step S61: control image collecting device and gather according to preset time period the traces of characters that main body produces.
Because the image collecting device in message input device is carried out an acquisition operations, can obtain the traces of characters within the scope of specific region, and user's writing speed is limited, therefore processor is controlled image collecting device and is carried out acquisition operations according to preset time period, character that just can complete collection user writing.This preset time period can be the original start of message input device, also can according to the image acquisition region scope of the writing speed of oneself and image collecting device, be determined by user.In enforcement, the cycle of carrying out image acquisition operation by adjusting image collecting device, guarantee on the one hand the character of complete collection user writing, can reduce on the other hand the number of times of image collecting device carries out image acquisition operations as far as possible, thereby reduce the power consumption of image collecting device.
Step S62: obtain the image that comprises traces of characters that image collecting device generates.
Step S63: image is resolved, obtain the character information comprising in image.
Step S64: transmission character information is to another electronic equipment.The electronic equipment is here exactly the electronic equipment of communicating by letter with message input device.
In the disclosed information processing method of the embodiment of the present invention five, processor in message input device is controlled image collecting device and is gathered according to preset time period the traces of characters that main body produces, only have and when arriving collection period, just control the traces of characters that image collecting device gathers main body generation, guarantee on the one hand the character that image collecting device can complete collection user writing, reduce on the other hand the number of times of image collecting device carries out image acquisition operations as far as possible, thereby reduce the power consumption of image collecting device.
Embodiment six
Referring to Fig. 7, Fig. 7 is the process flow diagram of the embodiment of the present invention six disclosed information processing methods, and message input device also comprises range sensor, and this range sensor is for detection of the displacement of message input device.This information processing method comprises:
Step S71: obtain the displacement that range sensor detects the message input device obtaining.
User conventionally has certain ways of writing when writing, for example, from left to right write, for example, in some regional user habits ways of writing from top to bottom, Taiwan.No matter be which kind of ways of writing, in user writing process, the position of message input device all can gradually change.
In the present embodiment, using the displacement of message input device as differentiation image collecting device, whether to carry out the foundation of image acquisition.In user writing process, the range sensor in message input device detects the distance that message input device moves.It should be noted that, when image collecting device carries out image acquisition operation, the zero clearing of processor command range sensor, restarting distance detects, therefore, the displacement that step S71 middle distance sensor detects the message input device obtaining specifically refers to, the distance when current location of message input device and the last time are carried out the operation that gathers traces of characters between present position.
Step S72: when displacement reaches default distance threshold, control image collecting device and gather the traces of characters that main body produces.
Along with the carrying out of writing, the position of message input device also changes thereupon, when the distance when the operation of the residing position of message input device and the last execution collection traces of characters between present position is greater than distance threshold, namely, when the displacement of message input device reaches distance threshold, processor is controlled image collecting device and is again gathered the traces of characters that main body produces.This distance threshold is determined according to the image acquisition region scope of image collecting device.In enforcement, in order to guarantee the character of complete collection user writing, reduce the number of times of image collecting device carries out image acquisition operations simultaneously as far as possible, the length of the image acquisition region that this distance threshold setting should be slightly less than image collecting device on preset direction, it should be noted that, when user adopts ways of writing from left to right, this preset direction is left and right directions (namely horizontal), when user adopts ways of writing from top to bottom, this preset direction is above-below direction (namely longitudinal).
Step S73: obtain the image that comprises traces of characters that image collecting device generates.
Step S74: image is resolved, obtain the character information comprising in image.
Step S75: transmission character information is to another electronic equipment.The electronic equipment is here exactly the electronic equipment of communicating by letter with message input device.
In the disclosed information processing method of the embodiment of the present invention six, whether the processor in message input device controls the foundation that image collecting device gathers the traces of characters of main body generation using the displacement of message input device as judgement, when only when the operation of the current position of message input device and the last execution collection traces of characters, the distance between present position is greater than distance threshold, just control image collecting device and gather the traces of characters that main body produces, guarantee the character of the complete collection user writing of image collecting device, in addition, compare with embodiment five, the control mode of the displacement based on message input device in the present embodiment is more accurate, by distance threshold is rationally set, can further reduce the number of times of image collecting device carries out image acquisition operations, can further reduce the power consumption of image collecting device.
The embodiment of the present invention four to embodiment six discloses the information processing method that is applied to processor in message input device, corresponding, and the present invention goes back the processor in public information input media, to realize this information processing method.
Referring to Fig. 8, the structural representation that Fig. 8 is another kind of processor disclosed by the invention.This signal conditioning package comprises main body, image collecting device and processor.In addition, this message input device can be used in conjunction with another electronic equipment (as mobile phone, panel computer, palm PC, notebook computer and desktop computer).
This processor comprises control module 4, image acquisition unit 5, resolution unit 6 and communication unit 7.
Wherein:
Control module 4, gathers according to preset strategy the traces of characters that main body produces for controlling image collecting device.Main body in message input device is for produce traces of characters on writing medium, and image collecting device is arranged in main body, for gather according to preset strategy the traces of characters that main body produces under the control of processor.The main body of message input device and the description of writing medium refer to above and describe, and do not repeat them here.
Image acquisition unit 5, the image that comprises traces of characters generating for obtaining image collecting device.
Resolution unit 6, for image is resolved, obtains the character information comprising in image.
Communication unit 7, for transmission character information to another electronic equipment.The electronic equipment is here exactly the electronic equipment of communicating by letter with message input device.
Based on the above-mentioned disclosed processor of the present invention, user is in writing process, the traces of characters that user writing produces is to be obtained by processor with the form of image, processor is resolved to obtain character information and is sent character information to another electronic equipment the image obtaining afterwards, as long as the image that therefore comprises traces of characters is obtained by processor, just can not lose character information, even if there is delay in the follow-up operation that image is resolved of processor, can not hinder user to continue written character, thereby guarantee that user can carry out input information in real time, fast yet.
In enforcement, the control module 4 in processor can be controlled image collecting device and gather according to multiple strategy the traces of characters that main body produces.Accordingly, control module 4 has various structures.
For example:
Control module 4 comprises the first control module, and this first control module gathers according to preset time period the traces of characters that main body produces for controlling image collecting device.
Or, range sensor is further set in message input device, this range sensor is for detection of the displacement of message input device, and this displacement specifically refers to, the distance when current location of message input device and the last time are carried out the operation that gathers traces of characters between present position.Now, control module 4 comprises displacement acquisition module and the second control module.
Wherein:
Apart from acquisition module, for obtaining range sensor, detect the displacement of the message input device obtaining, the distance when current location that this displacement is message input device and the last time are carried out the operation that gathers traces of characters between present position.
The second control module, when reaching default distance threshold in displacement, controls image collecting device and gathers the traces of characters that main body produces.
The present invention also discloses a kind of message input device, and its structure as shown in Figure 9.This message input device both can be used as the ingredient of electronic equipment, also can be used as independent equipment and another electronic equipment is used in conjunction with.This message input device comprises main body 100, image collecting device 200, range sensor (not shown) and processor 300.
Wherein:
Main body 100 for producing traces of characters on writing medium.In enforcement, main body 100 can be traditional Writing instrument, as pencil, pen, ball pen or gel ink pen, can be also pointer.
Image collecting device 200 is arranged in main body 100, for gathering according to preset strategy the traces of characters that main body 100 produces under the control at processor 300.In enforcement, image collecting device 200 can adopt camera, in order to expand the image acquisition region of image collecting device 200, can adopt wide-angle camera, thereby reduce the number of times of image collecting device carries out image acquisition operations, can further reduce the power consumption of image collecting device.
Range sensor is for detection of the displacement of message input device.Concrete, when image collecting device carries out image acquisition operation, the zero clearing of processor command range sensor, restarting distance detects, therefore, the displacement that range sensor detects the message input device obtaining specifically refers to, the distance when current location of message input device and the last time are carried out the operation that gathers traces of characters between present position.
Processor 300 is aforementioned disclosed any one processor of the present invention, for controlling image collecting device 200, according to preset strategy, gather the traces of characters that main body 100 produces, obtain the image that comprises traces of characters that image collecting device 200 generates, directly send afterwards this image, or image is resolved to obtain the character information comprising in image, and send this character information.Wherein, processor 300 is controlled image collecting device and can be accomplished in several ways according to the traces of characters of preset strategy collection main body generation, and its corresponding structure refers to above and describes, and does not repeat them here.
Utilize message input device disclosed by the invention, user can carry out text input in real time, fast.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.For the disclosed device of embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part partly illustrates referring to method.
Professional can also further recognize, unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software is clearly described, composition and the step of each example described according to function in the above description in general manner.These functions are carried out with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can specifically should be used for realizing described function with distinct methods to each, but this realization should not thought and exceeds scope of the present invention.
The software module that the method for describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to carry out, or the combination of the two is implemented.Software module can be placed in the storage medium of any other form known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (13)
1. an information processing method, is characterized in that, is applied to the processor of the message input device of communicating by letter with electronic equipment, and described message input device comprises main body, image collecting device and processor; Described method comprises:
Control described image collecting device and gather according to preset strategy the traces of characters that described main body produces;
Obtain the image that comprises described traces of characters that described image collecting device generates;
Transmit described image to described electronic equipment.
2. method according to claim 1, is characterized in that, the traces of characters that the described image collecting device of described control gathers described main body generation according to preset strategy comprises:
Control described image collecting device and gather according to preset time period the traces of characters that described main body produces.
3. method according to claim 1, is characterized in that, described message input device also comprises range sensor, and the traces of characters that the described image collecting device of described control gathers described main body generation according to preset strategy comprises:
Obtain the displacement that described range sensor detects the described message input device obtaining, the distance when current location that described displacement is described message input device and the last time are carried out the operation that gathers traces of characters between present position;
When described displacement reaches default distance threshold, control described image collecting device and gather the traces of characters that described main body produces.
4. a processor, is characterized in that, described processor is applied to the message input device of communicating by letter with electronic equipment, and described message input device also comprises main body and image collecting device, and described processor comprises:
Control module, gathers according to preset strategy the traces of characters that described main body produces for controlling described image collecting device;
Image acquisition unit, the image that comprises described traces of characters generating for obtaining described image collecting device;
Communication unit, for transmitting described image to described electronic equipment.
5. processor according to claim 4, is characterized in that, described control module comprises the first control module, and described the first control module gathers according to preset time period the traces of characters that described main body produces for controlling described image collecting device.
6. processor according to claim 4, is characterized in that, described message input device also comprises range sensor, and described control module comprises:
Displacement acquisition module, for obtaining described range sensor, detect the displacement of the described message input device obtaining, the distance when current location that described displacement is described message input device and the last time are carried out the operation that gathers traces of characters between present position;
The second control module, when reaching default distance threshold in described displacement, controls described image collecting device and gathers the traces of characters that described main body produces.
7. an information processing method, is characterized in that, is applied to the processor of message input device, and described message input device comprises main body, image collecting device and processor; Described method comprises:
Control described image collecting device and gather according to preset strategy the traces of characters that described main body produces;
Obtain the image that comprises described traces of characters that described image collecting device generates;
Described image is resolved, obtain the character information comprising in described image;
Transmit described character information to the electronic equipment of communicating by letter with described message input device.
8. method according to claim 7, is characterized in that, controls described image collecting device and according to preset strategy, gathers the traces of characters that described main body produces and comprise:
Control described image collecting device and gather according to preset time period the traces of characters that described main body produces.
9. method according to claim 7, is characterized in that, described message input device also comprises range sensor, and the traces of characters that the described image collecting device of described control gathers described main body generation according to preset strategy comprises:
Obtain the displacement that described range sensor detects the described message input device obtaining, the distance when current location that described displacement is described message input device and the last time are carried out the operation that gathers traces of characters between present position;
When described displacement reaches default distance threshold, control described image collecting device and gather the traces of characters that described main body produces.
10. a processor, is characterized in that, described processor is applied to message input device, and described message input device also comprises main body and image collecting device, and described processor comprises:
Control module, gathers according to preset strategy the traces of characters that described main body produces for controlling described image collecting device;
Image acquisition unit, the image that comprises described traces of characters generating for obtaining described image collecting device;
Resolution unit, for described image is resolved, obtains the character information comprising in described image;
Communication unit, for transmitting described character information to the electronic equipment of communicating by letter with described message input device.
11. processors according to claim 10, is characterized in that, described control module comprises the first control module, and described the first control module gathers according to preset time period the traces of characters that described main body produces for controlling described image collecting device.
12. processors according to claim 10, is characterized in that, described message input device also comprises range sensor, and described control module comprises:
Displacement acquisition module, for obtaining described range sensor, detect the displacement of the described message input device obtaining, the distance when current location that described displacement is described message input device and the last time are carried out the operation that gathers traces of characters between present position;
The second control module, when reaching default distance threshold in described displacement, controls described image collecting device and gathers the traces of characters that described main body produces.
13. 1 kinds of message input devices, is characterized in that, comprise main body, image collecting device, range sensor, and the processor as described in claim 4,5,6,10,11 or 12;
Described main body for producing traces of characters on writing medium;
Described image collecting device is arranged in described main body, for gather according to preset strategy the traces of characters that described main body produces under the control of described processor;
Described range sensor is for detection of the displacement of described message input device.
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