WO2008136007A3 - Acquiring regions of interest at a high frame rate - Google Patents

Acquiring regions of interest at a high frame rate Download PDF

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Publication number
WO2008136007A3
WO2008136007A3 PCT/IL2008/000654 IL2008000654W WO2008136007A3 WO 2008136007 A3 WO2008136007 A3 WO 2008136007A3 IL 2008000654 W IL2008000654 W IL 2008000654W WO 2008136007 A3 WO2008136007 A3 WO 2008136007A3
Authority
WO
WIPO (PCT)
Prior art keywords
frame rate
interest
acquiring
high frame
regions
Prior art date
Application number
PCT/IL2008/000654
Other languages
French (fr)
Other versions
WO2008136007A2 (en
Inventor
Amihay Halamish
Original Assignee
Amihay Halamish
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amihay Halamish filed Critical Amihay Halamish
Publication of WO2008136007A2 publication Critical patent/WO2008136007A2/en
Publication of WO2008136007A3 publication Critical patent/WO2008136007A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/22—Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/25—Determination of region of interest [ROI] or a volume of interest [VOI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected 2D regions of the array, e.g. for windowing or digital zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20104—Interactive definition of region of interest [ROI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20132—Image cropping

Abstract

A method, module and camera in a video acquisition system with a maximal frame rate for acquiring full frame images. The method, module and camera enable acquiring regions of interest at a higher frame rate than the maximal frame rate for acquiring full frame images. The higher frame rate is achieved by acquiring only a subarea of the full image corresponding to the region of interest.
PCT/IL2008/000654 2007-05-08 2008-05-11 Acquiring regions of interest at a high frame rate WO2008136007A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91657607P 2007-05-08 2007-05-08
US60/916,576 2007-05-08

Publications (2)

Publication Number Publication Date
WO2008136007A2 WO2008136007A2 (en) 2008-11-13
WO2008136007A3 true WO2008136007A3 (en) 2010-02-25

Family

ID=39944108

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2008/000654 WO2008136007A2 (en) 2007-05-08 2008-05-11 Acquiring regions of interest at a high frame rate

Country Status (1)

Country Link
WO (1) WO2008136007A2 (en)

Cited By (2)

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CN107194925A (en) * 2017-05-31 2017-09-22 上海联影医疗科技有限公司 Image processing method and system
CN109753957A (en) * 2018-12-07 2019-05-14 东软集团股份有限公司 Image significance detection method, device, storage medium and electronic equipment

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DE102009021974A1 (en) * 2009-05-19 2011-03-03 Mobotix Ag Digital video camera
CN105974571B (en) 2009-10-28 2019-05-28 阿兰蒂克微科学股份有限公司 Micro-imaging
US9075225B2 (en) 2009-10-28 2015-07-07 Alentic Microscience Inc. Microscopy imaging
JP5482154B2 (en) 2009-12-02 2014-04-23 セイコーエプソン株式会社 Imaging apparatus, imaging method, and imaging program
PT2565860E (en) * 2011-08-30 2014-04-11 Kapsch Trafficcom Ag Device and method for detecting vehicle identification panels
US9473702B2 (en) 2011-12-23 2016-10-18 Nokia Technologies Oy Controlling image capture and/or controlling image processing
GB2503481B (en) * 2012-06-28 2017-06-07 Bae Systems Plc Surveillance process and apparatus
DE102012213291A1 (en) * 2012-07-27 2014-01-30 Robert Bosch Gmbh Method and device for determining situation data based on image data
US10502666B2 (en) 2013-02-06 2019-12-10 Alentic Microscience Inc. Sample processing improvements for quantitative microscopy
GB2513579A (en) * 2013-04-29 2014-11-05 Tobii Technology Ab Power efficient image sensing apparatus, method of operating the same and eye/gaze tracking system
CA2953620C (en) 2013-06-26 2020-08-25 Alentic Microscience Inc. Sample processing improvements for microscopy
WO2018218478A1 (en) 2017-05-31 2018-12-06 上海联影医疗科技有限公司 Method and system for image processing
US10768047B2 (en) * 2018-02-15 2020-09-08 Viavi Solutions Inc. Sensor device and methods of use
KR20200027276A (en) 2018-09-04 2020-03-12 삼성전자주식회사 Electronic device for obtaining images by controlling frame rate for external object moving through point ofinterest and operating method thereof
US11736823B2 (en) 2020-11-03 2023-08-22 Samsung Electronics Co., Ltd. Integrated high-speed image sensor and operation method thereof
CN113286096B (en) * 2021-05-19 2022-08-16 中移(上海)信息通信科技有限公司 Video identification method and system

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US5393064A (en) * 1988-06-20 1995-02-28 Beard, Iii; Bryce P. Apparatus and method for determining projectile impact locations
US6618084B1 (en) * 1997-11-05 2003-09-09 Stmicroelectronics, Inc. Pixel correction system and method for CMOS imagers
US20030174772A1 (en) * 2001-09-12 2003-09-18 Transchip, Inc. Systems and methods for utilizing activity detection information in relation to image processing
US20060062306A1 (en) * 2004-09-18 2006-03-23 Samsung Electronics Co., Ltd. Method for motion estimation based on hybrid block matching and apparatus for converting frame rate using the method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393064A (en) * 1988-06-20 1995-02-28 Beard, Iii; Bryce P. Apparatus and method for determining projectile impact locations
US6618084B1 (en) * 1997-11-05 2003-09-09 Stmicroelectronics, Inc. Pixel correction system and method for CMOS imagers
US20030174772A1 (en) * 2001-09-12 2003-09-18 Transchip, Inc. Systems and methods for utilizing activity detection information in relation to image processing
US20060062306A1 (en) * 2004-09-18 2006-03-23 Samsung Electronics Co., Ltd. Method for motion estimation based on hybrid block matching and apparatus for converting frame rate using the method

Non-Patent Citations (1)

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Title
CARUSO ET AL.: "Image Editing with Adobe Photoshop 6.0.", RADIOGRAPHICS, vol. 22, no. 4, July 2002 (2002-07-01), pages 993 - 1002, Retrieved from the Internet <URL:http://radiographics.rsnajnls.org/cgi/reprint/22/4/993> [retrieved on 20081019] *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107194925A (en) * 2017-05-31 2017-09-22 上海联影医疗科技有限公司 Image processing method and system
CN109753957A (en) * 2018-12-07 2019-05-14 东软集团股份有限公司 Image significance detection method, device, storage medium and electronic equipment
CN109753957B (en) * 2018-12-07 2020-11-27 东软集团股份有限公司 Image significance detection method and device, storage medium and electronic equipment

Also Published As

Publication number Publication date
WO2008136007A2 (en) 2008-11-13

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