WO2009133403A3 - Television system - Google Patents

Television system Download PDF

Info

Publication number
WO2009133403A3
WO2009133403A3 PCT/GB2009/050450 GB2009050450W WO2009133403A3 WO 2009133403 A3 WO2009133403 A3 WO 2009133403A3 GB 2009050450 W GB2009050450 W GB 2009050450W WO 2009133403 A3 WO2009133403 A3 WO 2009133403A3
Authority
WO
WIPO (PCT)
Prior art keywords
frame rate
rate signal
video
substantially higher
high frame
Prior art date
Application number
PCT/GB2009/050450
Other languages
French (fr)
Other versions
WO2009133403A2 (en
Inventor
John Thomas Zubrzycki
Thomas James Davies
David John Flynn
Matthew Edward Hammond
Stephen Jeremy Edward Jolly
Richard Aubrey Salmon
Michael Glyn Armstrong
Original Assignee
British Broadcasting Corporation
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 British Broadcasting Corporation filed Critical British Broadcasting Corporation
Publication of WO2009133403A2 publication Critical patent/WO2009133403A2/en
Publication of WO2009133403A3 publication Critical patent/WO2009133403A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/002—Special television systems not provided for by H04N7/007 - H04N7/18

Abstract

Television/film capture, production and/or transmission systems are disclosed operating at a frame rate which is substantially higher than existing conventional television systems. Video processing and editing, and in particular effects processing, may be performed at the substantially higher frame rate. The video format used by the system may use a bit depth of one bit. The high frame rate video may be down-converted to standard frame rates for transmission, or may be transmitted at the high frame rate to suitably modifiedor specially designedend-user equipment. Motion information determined for a high frame-rate signal can be used to improve compression of a corresponding lower frame rate signal or to enable reproduction by a receiver of a higher framer rate signal from a lower frame rate signal.
PCT/GB2009/050450 2008-04-30 2009-04-30 Television system WO2009133403A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0807872A GB2459684A (en) 2008-04-30 2008-04-30 Television Signal having high frame rate
GB0807872.7 2008-04-30

Publications (2)

Publication Number Publication Date
WO2009133403A2 WO2009133403A2 (en) 2009-11-05
WO2009133403A3 true WO2009133403A3 (en) 2010-01-07

Family

ID=39522818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2009/050450 WO2009133403A2 (en) 2008-04-30 2009-04-30 Television system

Country Status (2)

Country Link
GB (1) GB2459684A (en)
WO (1) WO2009133403A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11284133B2 (en) * 2012-07-10 2022-03-22 Avago Technologies International Sales Pte. Limited Real-time video coding system of multiple temporally scaled video and of multiple profile and standards based on shared video coding information
GB2530051B (en) * 2014-09-10 2018-09-19 Telestream Uk Ltd Method of adjusting video to minimise or remove PSE triggers
ES2868777T3 (en) 2015-03-06 2021-10-21 The Trustees For The Time Being Of Junior Barnes Family Trust Image capture system and method for obtaining images of objects in cyclical movement
US10015412B2 (en) 2016-09-06 2018-07-03 The Trustees For The Time Being Of Junior Barnes Family Trust Video capturing system and method for imaging cyclically moving objects
JP7026450B2 (en) * 2017-04-24 2022-02-28 ソニーグループ株式会社 Transmitter, transmitter, receiver and receiver
JP6982990B2 (en) 2017-06-19 2021-12-17 ソニーグループ株式会社 Transmitter, transmitter, receiver and receiver

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5625412A (en) * 1995-07-13 1997-04-29 Vision Research High-frame rate image acquisition and motion analysis system
US20020000994A1 (en) * 2000-04-14 2002-01-03 Neil Bergstrom System and method for superframe dithering in a liquid crystal display
EP1223549A1 (en) * 1999-10-04 2002-07-17 Hamamatsu Photonics K.K. Camera system for high-speed image processing
US6661463B1 (en) * 1983-05-09 2003-12-09 David Michael Geshwind Methods and devices for time-varying selection and arrangement of data points with particular application to the creation of NTSC-compatible HDTV signals
US20040051793A1 (en) * 2002-09-18 2004-03-18 Tecu Kirk S. Imaging device
US20040062305A1 (en) * 2002-10-01 2004-04-01 Dambrackas William A. Video compression system
US20060233438A1 (en) * 2005-04-14 2006-10-19 Samsung Electronics Co., Ltd. Methods and systems for video processing using super dithering
US7143432B1 (en) * 1999-10-01 2006-11-28 Vidiator Enterprises Inc. System for transforming streaming video data

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2175768B (en) * 1985-05-23 1989-04-05 Gec Avionics Television camera arrangement
US5528295A (en) * 1994-04-28 1996-06-18 Martin Marietta Corp. Color television camera using tunable optical filters
JP4337505B2 (en) * 2003-10-31 2009-09-30 ソニー株式会社 Imaging apparatus and imaging method, image processing apparatus and image processing method, image display system, recording medium, and program
DE602005018357D1 (en) * 2005-08-31 2010-01-28 Quickelberge Luc Van Device and method for reproducing information from different frame rates that of recording
EP2079231B1 (en) * 2006-10-24 2014-04-30 Sony Corporation Imaging device and reproduction control device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6661463B1 (en) * 1983-05-09 2003-12-09 David Michael Geshwind Methods and devices for time-varying selection and arrangement of data points with particular application to the creation of NTSC-compatible HDTV signals
US5625412A (en) * 1995-07-13 1997-04-29 Vision Research High-frame rate image acquisition and motion analysis system
US7143432B1 (en) * 1999-10-01 2006-11-28 Vidiator Enterprises Inc. System for transforming streaming video data
EP1223549A1 (en) * 1999-10-04 2002-07-17 Hamamatsu Photonics K.K. Camera system for high-speed image processing
US20020000994A1 (en) * 2000-04-14 2002-01-03 Neil Bergstrom System and method for superframe dithering in a liquid crystal display
US20040051793A1 (en) * 2002-09-18 2004-03-18 Tecu Kirk S. Imaging device
US20040062305A1 (en) * 2002-10-01 2004-04-01 Dambrackas William A. Video compression system
US20060233438A1 (en) * 2005-04-14 2006-10-19 Samsung Electronics Co., Ltd. Methods and systems for video processing using super dithering

Also Published As

Publication number Publication date
GB0807872D0 (en) 2008-06-04
WO2009133403A2 (en) 2009-11-05
GB2459684A (en) 2009-11-04

Similar Documents

Publication Publication Date Title
WO2011037406A3 (en) Method and system for wireless communication of audio in wireless networks
WO2007035705A3 (en) Adaptive media playout by server media processing for robust streaming
WO2008123217A1 (en) Video transmitter, video receiver, video recorder, video reproducer, and video display
WO2009133403A3 (en) Television system
US20180234720A1 (en) Streaming and Rendering Of 3-Dimensional Video by Internet Protocol Streams
WO2009066634A1 (en) Reproduction apparatus, display apparatus, reproduction method, and display method
WO2008008578A3 (en) System and method for dynamic control of image capture in a video conference system
WO2010107174A3 (en) Method for processing three dimensional (3d) video signal and digital broadcast receiver for performing the processing method
WO2006125052A3 (en) Higher picture rate hd encoding and transmission with legacy hd backward compatibility
WO2006104556A3 (en) Split screen multimedia video conferencing
CN104618786A (en) Audio/video synchronization method and device
WO2011021822A3 (en) Method and apparatus for processing signal for three-dimensional reproduction of additional data
WO2010120068A3 (en) Method and system for progressive rate adaptation for uncompressed video communication in wireless systems
WO2009077969A3 (en) Transport of stereoscopic image data over a display interface
RU2010119506A (en) TRANSMISSION DEVICE, RECEIVING DEVICE, COMMUNICATION SYSTEM, METHOD OF TRANSFER OF DATA, METHOD OF RECEIVING DATA AND PROGRAM FOR THEM
WO2008045198A3 (en) Providing multiple video signals from single sensor
WO2011013983A3 (en) A method and an apparatus for processing an audio signal
WO2011152633A3 (en) Method and apparatus for processing and receiving digital broadcast signal for 3-dimensional subtitle
WO2009051857A3 (en) System and method for video coding using variable compression and object motion tracking
EP2466907A3 (en) System and method for in-band A/V timing measurement of serial digital video signals
CN104333795A (en) Real-time video bitstream play speed control method independent of timestamp
RU2012130007A (en) RECEIVING DEVICE, TRANSMITTING DEVICE, COMMUNICATION SYSTEM, RECEIVING DEVICE METHOD AND PROGRAM
WO2012060569A3 (en) Apparatus and method for receiving a digital broadcast signal
CN102067595B (en) Audio-visual communication apparatus and communication method of same
EP1954002A3 (en) Method for determining the available bandwidth for multimedia data transmission

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09738433

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09738433

Country of ref document: EP

Kind code of ref document: A2