CN103688542B - 图像编码方法、图像解码方法、图像编码装置、图像解码装置、图像编码程序以及图像解码程序 - Google Patents

图像编码方法、图像解码方法、图像编码装置、图像解码装置、图像编码程序以及图像解码程序 Download PDF

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CN103688542B
CN103688542B CN201280036325.4A CN201280036325A CN103688542B CN 103688542 B CN103688542 B CN 103688542B CN 201280036325 A CN201280036325 A CN 201280036325A CN 103688542 B CN103688542 B CN 103688542B
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picture
segmentation
image
decoding
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CN103688542A (zh
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渡边真由子
北原正树
清水淳
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Entiti Corp
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Nippon Telegraph and Telephone Corp
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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
    • H04N19/134—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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/10—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
    • H04N19/169—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
CN201280036325.4A 2011-08-01 2012-07-31 图像编码方法、图像解码方法、图像编码装置、图像解码装置、图像编码程序以及图像解码程序 Active CN103688542B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011167934A JP5706264B2 (ja) 2011-08-01 2011-08-01 画像符号化方法，画像復号方法，画像符号化装置，画像復号装置，画像符号化プログラムおよび画像復号プログラム
JP2011-167934 2011-08-01
PCT/JP2012/069495 WO2013018806A1 (ja) 2011-08-01 2012-07-31 画像符号化方法，画像復号方法，画像符号化装置，画像復号装置，画像符号化プログラムおよび画像復号プログラム

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CN103688542A CN103688542A (zh) 2014-03-26
CN103688542B true CN103688542B (zh) 2017-07-07

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US (1) US9491455B2 (https=)
EP (1) EP2725801B1 (https=)
JP (1) JP5706264B2 (https=)
KR (1) KR20140031974A (https=)
CN (1) CN103688542B (https=)
BR (1) BR112014001478A2 (https=)
CA (1) CA2842670A1 (https=)
ES (1) ES2909314T3 (https=)
IN (1) IN2014CN00481A (https=)
RU (1) RU2014101694A (https=)
TW (1) TWI524742B (https=)
WO (1) WO2013018806A1 (https=)

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JP6431803B2 (ja) * 2015-03-30 2018-11-28 富士フイルム株式会社 画像記録装置および画像再生装置ならびにそれらの方法およびそれらのプログラム
CN107872671B (zh) * 2016-09-26 2022-01-14 华为技术有限公司 一种图片编码方法及终端
US10911769B2 (en) * 2017-06-23 2021-02-02 Qualcomm Incorporated Motion-based priority for the construction of candidate lists in video coding
CN119539294B (zh) * 2025-01-21 2025-04-22 江西赣粤高速公路股份有限公司 一种公路建设全过程信息化管理系统及方法

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KR20090075608A (ko) * 2008-01-03 2009-07-08 한국전자통신연구원 동영상 압축을 위한 서브샘플링기반 화면내 예측 부호화장치 및 방법

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JP2003092684A (ja) * 2001-09-17 2003-03-28 Canon Inc 画像符号化装置、及び画像符号化方法、並びにプログラム、記憶媒体
TR201802352T4 (tr) 2001-11-06 2018-03-21 Panasonic Ip Corp America Hareketli resim kodlama usulü ve hareketli resim kod çözme usulü.
EP2309758B1 (en) 2002-11-20 2014-07-30 Panasonic Intellectual Property Corporation of America Moving image predicting method, moving image encoding method and device, and moving image decoding method and device
KR100510137B1 (ko) 2003-04-30 2005-08-26 삼성전자주식회사 고속 움직임 추정을 위한 참조 픽쳐 및 블록 모드 결정방법, 그 장치, 블록 모드 결정 방법 및 그 장치
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KR20090075608A (ko) * 2008-01-03 2009-07-08 한국전자통신연구원 동영상 압축을 위한 서브샘플링기반 화면내 예측 부호화장치 및 방법

Also Published As

Publication number Publication date
CN103688542A (zh) 2014-03-26
IN2014CN00481A (https=) 2015-04-03
US9491455B2 (en) 2016-11-08
TWI524742B (zh) 2016-03-01
ES2909314T3 (es) 2022-05-06
BR112014001478A2 (pt) 2017-02-21
RU2014101694A (ru) 2015-09-10
JP2013034042A (ja) 2013-02-14
KR20140031974A (ko) 2014-03-13
EP2725801A4 (en) 2015-02-25
US20140146887A1 (en) 2014-05-29
EP2725801B1 (en) 2021-12-22
WO2013018806A1 (ja) 2013-02-07
TW201320769A (zh) 2013-05-16
CA2842670A1 (en) 2013-02-07
JP5706264B2 (ja) 2015-04-22
EP2725801A1 (en) 2014-04-30

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Patentee before: NIPPON TELEGRAPH AND TELEPHONE Corp.

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