TW364107B - Method and system for three-dimensional compression of digital video signals - Google Patents

Method and system for three-dimensional compression of digital video signals

Info

Publication number
TW364107B
TW364107B TW086100246A TW86100246A TW364107B TW 364107 B TW364107 B TW 364107B TW 086100246 A TW086100246 A TW 086100246A TW 86100246 A TW86100246 A TW 86100246A TW 364107 B TW364107 B TW 364107B
Authority
TW
Taiwan
Prior art keywords
video signals
dimensional
temporal
digital video
rate
Prior art date
Application number
TW086100246A
Other languages
English (en)
Inventor
Joseph W Niesen
Original Assignee
Trw Inc
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 Trw Inc filed Critical Trw Inc
Application granted granted Critical
Publication of TW364107B publication Critical patent/TW364107B/zh

Links

Classifications

    • 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
    • H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments
    • 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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/62—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding by frequency transforming in three dimensions
    • 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
    • H04N19/124—Quantisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
TW086100246A 1996-03-25 1997-01-11 Method and system for three-dimensional compression of digital video signals TW364107B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62185596A 1996-03-25 1996-03-25

Publications (1)

Publication Number Publication Date
TW364107B true TW364107B (en) 1999-07-11

Family

ID=24491933

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086100246A TW364107B (en) 1996-03-25 1997-01-11 Method and system for three-dimensional compression of digital video signals

Country Status (5)

Country Link
US (2) US5936669A (zh)
EP (1) EP0798928A3 (zh)
JP (1) JP3445919B2 (zh)
KR (1) KR100262236B1 (zh)
TW (1) TW364107B (zh)

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US10277656B2 (en) * 2002-01-29 2019-04-30 FiveOpenBooks, LLC Method and system for delivering media data
US9350782B2 (en) * 2002-01-29 2016-05-24 Antonio Ortega Method and system for delivering media data
US20090064242A1 (en) * 2004-12-23 2009-03-05 Bitband Technologies Ltd. Fast channel switching for digital tv
KR100703799B1 (ko) * 2005-07-19 2007-04-06 삼성전자주식회사 역 양자화 방법 및 장치, 상기 방법을 이용한 비디오디코딩 방법 및 장치
US8605797B2 (en) * 2006-02-15 2013-12-10 Samsung Electronics Co., Ltd. Method and system for partitioning and encoding of uncompressed video for transmission over wireless medium
US20090307732A1 (en) * 2006-03-07 2009-12-10 Noam Cohen Personalized Insertion of Advertisements in Streaming Media
US20090002990A1 (en) * 2007-06-29 2009-01-01 Aaron James Becker Led lighting assemblies for display cases
US8842739B2 (en) * 2007-07-20 2014-09-23 Samsung Electronics Co., Ltd. Method and system for communication of uncompressed video information in wireless systems
US8243823B2 (en) 2007-08-29 2012-08-14 Samsung Electronics Co., Ltd. Method and system for wireless communication of uncompressed video information
US8700792B2 (en) * 2008-01-31 2014-04-15 General Instrument Corporation Method and apparatus for expediting delivery of programming content over a broadband network
CN101521819B (zh) * 2008-02-27 2010-12-01 深圳市融创天下科技发展有限公司 一种在视频图像压缩中对率失真进行优化的方法
US8752092B2 (en) * 2008-06-27 2014-06-10 General Instrument Corporation Method and apparatus for providing low resolution images in a broadcast system
BRPI0918044A2 (pt) * 2008-09-18 2015-12-01 Thomson Licensing métodos e aparelho para remoção de imagem de vídeo
US9369759B2 (en) * 2009-04-15 2016-06-14 Samsung Electronics Co., Ltd. Method and system for progressive rate adaptation for uncompressed video communication in wireless systems
WO2011060816A1 (en) * 2009-11-18 2011-05-26 Nokia Corporation Data processing
US20120275510A1 (en) * 2009-11-25 2012-11-01 Massachusetts Institute Of Technology Scaling signal quality with channel quality
JP5625342B2 (ja) * 2009-12-10 2014-11-19 ソニー株式会社 画像処理方法、画像処理装置、プログラム
JP5428886B2 (ja) * 2010-01-19 2014-02-26 ソニー株式会社 情報処理装置、情報処理方法、及びそのプログラム
US8525835B1 (en) 2010-02-24 2013-09-03 The Boeing Company Spatial data compression using implicit geometry
US9357244B2 (en) * 2010-03-11 2016-05-31 Arris Enterprises, Inc. Method and system for inhibiting audio-video synchronization delay
JP5703781B2 (ja) * 2010-09-03 2015-04-22 ソニー株式会社 画像処理装置および方法
JP2012209673A (ja) * 2011-03-29 2012-10-25 Sony Corp 情報処理装置及び方法、画像提供システム及び画像提供方法、並びにプログラム
CN103597839B (zh) 2011-05-31 2017-10-20 杜比实验室特许公司 视频压缩方法、视频重构方法和系统、及编码器
US20140328406A1 (en) 2013-05-01 2014-11-06 Raymond John Westwater Method and Apparatus to Perform Optimal Visually-Weighed Quantization of Time-Varying Visual Sequences in Transform Space
KR20160104646A (ko) 2013-12-22 2016-09-05 엘지전자 주식회사 양자화 에러의 추가적인 제어를 이용한 비디오 신호의 인코딩, 디코딩 방법 및 장치
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Also Published As

Publication number Publication date
US5933193A (en) 1999-08-03
JPH1075446A (ja) 1998-03-17
JP3445919B2 (ja) 2003-09-16
EP0798928A3 (en) 1997-12-29
US5936669A (en) 1999-08-10
EP0798928A2 (en) 1997-10-01
KR100262236B1 (ko) 2000-07-15

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