TWI283134B - Picture decoding method, picture decoding apparatus, and data storage media - Google Patents

Picture decoding method, picture decoding apparatus, and data storage media Download PDF

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Publication number
TWI283134B
TWI283134B TW092125516A TW92125516A TWI283134B TW I283134 B TWI283134 B TW I283134B TW 092125516 A TW092125516 A TW 092125516A TW 92125516 A TW92125516 A TW 92125516A TW I283134 B TWI283134 B TW I283134B
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Taiwan
Prior art keywords
image
parameter
value
reference image
unit
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TW092125516A
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English (en)
Chinese (zh)
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TW200409549A (en
Inventor
Shinya Kadono
Chong Soon Lim
Teck Wee Foo
Sheng Mei Shen
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Matsushita Electric Industrial Co Ltd
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Publication of TW200409549A publication Critical patent/TW200409549A/zh
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    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • H04N19/182—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 a pixel
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures

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)
TW092125516A 2002-11-20 2003-09-16 Picture decoding method, picture decoding apparatus, and data storage media TWI283134B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002336294 2002-11-20
JP2002340391 2002-11-25

Publications (2)

Publication Number Publication Date
TW200409549A TW200409549A (en) 2004-06-01
TWI283134B true TWI283134B (en) 2007-06-21

Family

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Family Applications (8)

Application Number Title Priority Date Filing Date
TW092125516A TWI283134B (en) 2002-11-20 2003-09-16 Picture decoding method, picture decoding apparatus, and data storage media
TW104141332A TWI562602B (en) 2002-11-20 2003-09-16 Picture coding and decoding system
TW103102719A TWI519134B (zh) 2002-11-20 2003-09-16 解碼裝置與解碼方法
TW104141329A TWI547147B (zh) 2002-11-20 2003-09-16 影像解碼方法與影像解碼裝置
TW099109131A TWI430666B (zh) 2002-11-20 2003-09-16 積體電路、解碼方法、轉頻器、接收裝置及接收方法
TW105120817A TWI575938B (zh) 2002-11-20 2003-09-16 影像解碼方法與影像解碼裝置
TW095133824A TWI328969B (en) 2002-11-20 2003-09-16 Picture coding method and apparatus, and data storage media
TW104141327A TWI559741B (zh) 2002-11-20 2003-09-16 圖像編碼解碼系統

Family Applications After (7)

Application Number Title Priority Date Filing Date
TW104141332A TWI562602B (en) 2002-11-20 2003-09-16 Picture coding and decoding system
TW103102719A TWI519134B (zh) 2002-11-20 2003-09-16 解碼裝置與解碼方法
TW104141329A TWI547147B (zh) 2002-11-20 2003-09-16 影像解碼方法與影像解碼裝置
TW099109131A TWI430666B (zh) 2002-11-20 2003-09-16 積體電路、解碼方法、轉頻器、接收裝置及接收方法
TW105120817A TWI575938B (zh) 2002-11-20 2003-09-16 影像解碼方法與影像解碼裝置
TW095133824A TWI328969B (en) 2002-11-20 2003-09-16 Picture coding method and apparatus, and data storage media
TW104141327A TWI559741B (zh) 2002-11-20 2003-09-16 圖像編碼解碼系統

Country Status (12)

Country Link
US (12) US7542510B2 (2)
EP (2) EP2309758B1 (2)
JP (5) JP5249253B2 (2)
KR (2) KR100961313B1 (2)
CN (2) CN100401781C (2)
AU (1) AU2003261923C1 (2)
BR (2) BRPI0306987B1 (2)
CA (1) CA2473767C (2)
MX (1) MXPA04006643A (2)
MY (1) MY139301A (2)
TW (8) TWI283134B (2)
WO (1) WO2004047453A1 (2)

Cited By (1)

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TWI552578B (zh) * 2011-06-23 2016-10-01 Jvc Kenwood Corp A recording medium, a video decoding method, a video decoding method, and a video decoding program, and a recording medium, a recording medium, a recording medium, a recording medium, a recording medium, a video recording method, The recording method and the recording medium of the receiving program

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI552578B (zh) * 2011-06-23 2016-10-01 Jvc Kenwood Corp A recording medium, a video decoding method, a video decoding method, and a video decoding program, and a recording medium, a recording medium, a recording medium, a recording medium, a recording medium, a video recording method, The recording method and the recording medium of the receiving program
TWI562603B (2) * 2011-06-23 2016-12-11 Jvc Kenwood Corp
TWI562604B (2) * 2011-06-23 2016-12-11 Jvc Kenwood Corp

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JP2011125068A (ja) 2011-06-23
US8204119B2 (en) 2012-06-19
TWI547147B (zh) 2016-08-21
BRPI0306987B1 (pt) 2018-04-03
TWI575938B (zh) 2017-03-21
US8885713B2 (en) 2014-11-11
JP5631478B2 (ja) 2014-11-26
US20160080758A1 (en) 2016-03-17
US9451276B2 (en) 2016-09-20
US20170289564A1 (en) 2017-10-05
TW201615013A (en) 2016-04-16
US9232220B2 (en) 2016-01-05
US7848411B2 (en) 2010-12-07
CN101304536B (zh) 2011-11-02
CA2473767C (en) 2012-10-23
KR20050071363A (ko) 2005-07-07
TW200708114A (en) 2007-02-16
US20160360222A1 (en) 2016-12-08
TW201419875A (zh) 2014-05-16
KR20080073783A (ko) 2008-08-11
TW201615015A (en) 2016-04-16
US9729894B2 (en) 2017-08-08
US20120287996A1 (en) 2012-11-15
US20150036746A1 (en) 2015-02-05
JP2010148128A (ja) 2010-07-01
JP5485430B2 (ja) 2014-05-07
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