CN100438631C - 图像编码方法及图像编码装置 - Google Patents

图像编码方法及图像编码装置 Download PDF

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Publication number
CN100438631C
CN100438631C CNB038002353A CN03800235A CN100438631C CN 100438631 C CN100438631 C CN 100438631C CN B038002353 A CNB038002353 A CN B038002353A CN 03800235 A CN03800235 A CN 03800235A CN 100438631 C CN100438631 C CN 100438631C
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image
memory
picture
management information
encoding
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Chinese (zh)
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CN1509575A (zh
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角野真也
近藤敏志
羽饲诚
安倍清史
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Godo Kaisha IP Bridge 1
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Matsushita Electric Industrial Co Ltd
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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
    • H04N19/10—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
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/169—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • 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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CNB038002353A 2002-04-12 2003-04-10 图像编码方法及图像编码装置 Expired - Lifetime CN100438631C (zh)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2002110424 2002-04-12
JP110424/2002 2002-04-12
US37765602P 2002-05-06 2002-05-06
US60/377,656 2002-05-06
JP190955/2002 2002-06-28
JP2002190955 2002-06-28
JP49711/2003 2003-02-26
JP2003049711A JP4215197B2 (ja) 2002-04-12 2003-02-26 画像符号化方法および画像復号化方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN200810170022.7A Division CN101483772B (zh) 2002-04-12 2003-04-10 图像编码方法及图像编码装置
CN200810170028.4A Division CN101483773B (zh) 2002-04-12 2003-04-10 图像编码方法及图像编码装置

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CN1509575A CN1509575A (zh) 2004-06-30
CN100438631C true CN100438631C (zh) 2008-11-26

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US (3) US7167591B2 (enExample)
EP (3) EP1381238B1 (enExample)
JP (1) JP4215197B2 (enExample)
KR (2) KR100985634B1 (enExample)
CN (1) CN100438631C (enExample)
AU (1) AU2003236032B2 (enExample)
BR (3) BRPI0318816B1 (enExample)
CA (1) CA2448970C (enExample)
DK (1) DK3096515T3 (enExample)
ES (1) ES2683241T3 (enExample)
HU (1) HUE038680T2 (enExample)
MX (1) MXPA03011407A (enExample)
MY (1) MY135229A (enExample)
PT (1) PT3096515T (enExample)
TW (1) TWI262024B (enExample)
WO (1) WO2003088677A1 (enExample)

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ES2936271T3 (es) 2011-09-19 2023-03-15 Sun Patent Trust Procedimiento de codificación de imágenes
ES2987825T3 (es) 2011-10-19 2024-11-18 Sun Patent Trust Procedimiento de codificación de imágenes, procedimiento de descodificación de imágenes, dispositivo de codificación de imágenes, dispositivo de descodificación de imágenes, y dispositivo de codificación y descodificación de imágenes
JP5727398B2 (ja) * 2012-01-26 2015-06-03 日本電信電話株式会社 動画像符号化方法，動画像符号化装置および動画像符号化プログラム
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US10003813B2 (en) 2015-06-25 2018-06-19 Samsung Electronics Co., Ltd. Method and system for decoding by enabling optimal picture buffer management
KR101717898B1 (ko) 2015-09-11 2017-03-20 홍성무 직불(直火)구이의 석쇠장치
JP6943091B2 (ja) * 2017-09-06 2021-09-29 コニカミノルタ株式会社 画像処理装置、画像処理システム及びプログラム
CN115048184B (zh) * 2022-06-20 2025-03-14 在线途游（北京）科技有限公司 一种解释器指令的优化执行方法和装置

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KR100985634B1 (ko) 2010-10-05
KR20080023763A (ko) 2008-03-14
EP1381238A4 (en) 2006-07-05
BR0303673A (pt) 2004-04-20
JP4215197B2 (ja) 2009-01-28
MY135229A (en) 2008-02-29
AU2003236032B2 (en) 2008-05-15
CA2448970A1 (en) 2003-10-23
KR20040099094A (ko) 2004-11-26
KR100942344B1 (ko) 2010-02-12
PT3096515T (pt) 2018-10-11
EP3096515B1 (en) 2018-06-06
EP1381238B1 (en) 2016-08-31
EP2178304B1 (en) 2016-09-07
ES2683241T3 (es) 2018-09-25
AU2003236032A1 (en) 2003-10-27
WO2003088677A1 (en) 2003-10-23
EP1381238A1 (en) 2004-01-14
US7167591B2 (en) 2007-01-23
BRPI0303673B1 (pt) 2019-10-01
US7218787B2 (en) 2007-05-15
EP2178304A2 (en) 2010-04-21
EP3096515A1 (en) 2016-11-23
DK3096515T3 (en) 2018-08-06
US20040146212A1 (en) 2004-07-29
TW200412152A (en) 2004-07-01
US20070041648A1 (en) 2007-02-22
TWI262024B (en) 2006-09-11
JP2004088723A (ja) 2004-03-18
HUE038680T2 (hu) 2018-11-28
EP2178304A3 (en) 2010-09-15
US20070041646A1 (en) 2007-02-22
US7221803B2 (en) 2007-05-22
BRPI0318816B1 (pt) 2019-10-01
MXPA03011407A (es) 2004-06-17
CN1509575A (zh) 2004-06-30
CA2448970C (en) 2013-03-05

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