BRPI0810517A2 - Métodos e aparelho suportando estrutura de sintaxe de vídeo de multipasso para dados de seção - Google Patents

Métodos e aparelho suportando estrutura de sintaxe de vídeo de multipasso para dados de seção

Info

Publication number
BRPI0810517A2
BRPI0810517A2 BRPI0810517-0A2A BRPI0810517A BRPI0810517A2 BR PI0810517 A2 BRPI0810517 A2 BR PI0810517A2 BR PI0810517 A BRPI0810517 A BR PI0810517A BR PI0810517 A2 BRPI0810517 A2 BR PI0810517A2
Authority
BR
Brazil
Prior art keywords
methods
syntax structure
section data
apparatus supporting
video syntax
Prior art date
Application number
BRPI0810517-0A2A
Other languages
English (en)
Inventor
Oscar Divorra Escoda
Peng Yin
Purvin Bibhas Pandit
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0810517A2 publication Critical patent/BRPI0810517A2/pt

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
    • H04N19/50—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
    • H04N19/537—Motion estimation other than block-based
    • H04N19/543—Motion estimation other than block-based using regions
    • 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
    • H04N19/10—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
    • H04N19/134—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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H04N19/194—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive involving only two passes
    • 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
    • H04N19/60—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

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)
BRPI0810517-0A2A 2007-06-12 2008-05-29 Métodos e aparelho suportando estrutura de sintaxe de vídeo de multipasso para dados de seção BRPI0810517A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94340607P 2007-06-12 2007-06-12
PCT/US2008/006806 WO2008156548A1 (en) 2007-06-12 2008-05-29 Methods and apparatus supporting multi-pass video syntax structure for slice data

Publications (1)

Publication Number Publication Date
BRPI0810517A2 true BRPI0810517A2 (pt) 2014-10-21

Family

ID=39938252

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0810517-0A2A BRPI0810517A2 (pt) 2007-06-12 2008-05-29 Métodos e aparelho suportando estrutura de sintaxe de vídeo de multipasso para dados de seção

Country Status (7)

Country Link
US (1) US9516340B2 (pt)
EP (1) EP2160900A1 (pt)
JP (1) JP5801054B2 (pt)
KR (1) KR101514359B1 (pt)
CN (1) CN101682763B (pt)
BR (1) BRPI0810517A2 (pt)
WO (1) WO2008156548A1 (pt)

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CN105915919B (zh) * 2010-04-13 2019-12-06 Ge视频压缩有限责任公司 用于解码、生成及存储数据流的方法
CN106162171B (zh) * 2010-04-13 2020-09-11 Ge视频压缩有限责任公司 解码器及方法、编码方法
HUE045579T2 (hu) 2010-04-13 2020-01-28 Ge Video Compression Llc Síkközi predikció
CN105120287B (zh) 2010-04-13 2019-05-17 Ge 视频压缩有限责任公司 解码器、编码器以及用于解码和编码的方法
BR112012026391B1 (pt) 2010-04-13 2020-12-15 Ge Video Compression, Llc Herança em amostra de arranjo em subdivisão multitree
EP3739883B1 (en) 2010-05-04 2022-11-16 LG Electronics Inc. Method and apparatus for encoding and decoding a video signal
DK2924995T3 (en) 2010-07-09 2018-10-01 Samsung Electronics Co Ltd PROCEDURE FOR VIDEO DECODING, BY USING BLOCK COLLECTION
KR101484281B1 (ko) * 2010-07-09 2015-01-21 삼성전자주식회사 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치
JP5982734B2 (ja) * 2011-03-11 2016-08-31 ソニー株式会社 画像処理装置および方法
BR112013023478B8 (pt) 2011-04-12 2022-09-13 Panassonic Corp Método de codificação de imagem em movimento, aparelho de codificação de imagem em movimento, método de decodificação de imagem em movimento, aparelho de decodificação de imagem em movimento e aparelho de codificação e decodificação de imagem em movimento
WO2012147306A1 (ja) * 2011-04-28 2012-11-01 株式会社Ｊｖｃケンウッド 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに動画像復号装置、動画像復号方法及び動画像復号プログラム
JP5703943B2 (ja) * 2011-04-28 2015-04-22 株式会社Ｊｖｃケンウッド 動画像復号装置、動画像復号方法及び動画像復号プログラム
JP5703942B2 (ja) * 2011-04-28 2015-04-22 株式会社Ｊｖｃケンウッド 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム
US9485518B2 (en) 2011-05-27 2016-11-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
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US8989271B2 (en) 2011-05-31 2015-03-24 Panasonic Intellectual Property Corporation Of America Decoding method and apparatus with candidate motion vectors
CN103535039B (zh) * 2011-06-30 2018-08-28 太阳专利托管公司 图像解码方法、图像编码方法、图像解码装置、图像编码装置以及图像编解码装置
CN103718558B (zh) 2011-08-03 2017-04-19 太阳专利托管公司 运动图像编码方法及装置、解码方法及装置和编解码装置
US9398300B2 (en) * 2011-10-07 2016-07-19 Texas Instruments Incorporated Method, system and apparatus for intra-prediction in video signal processing using combinable blocks
JP6308495B2 (ja) 2011-10-19 2018-04-11 サン パテント トラスト 画像復号方法、および、画像復号装置
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JP6514197B2 (ja) 2013-07-15 2019-05-15 ジーイー ビデオ コンプレッション エルエルシー ネットワーク装置およびエラー処理の方法
CN115278230A (zh) * 2015-11-11 2022-11-01 三星电子株式会社 对视频进行解码的设备和对视频进行编码的设备

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JP4968726B2 (ja) 2003-06-25 2012-07-04 トムソン ライセンシング インターフレームのための高速モード決定符号化
KR100763181B1 (ko) * 2005-04-19 2007-10-05 삼성전자주식회사 기초계층과 향상계층의 데이터를 바탕으로 예측 정보를코딩하여 코딩율을 향상시키는 방법 및 장치
JP2007116351A (ja) * 2005-10-19 2007-05-10 Ntt Docomo Inc 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム
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Also Published As

Publication number Publication date
WO2008156548A1 (en) 2008-12-24
KR101514359B1 (ko) 2015-04-22
JP5801054B2 (ja) 2015-10-28
KR20100021568A (ko) 2010-02-25
CN101682763A (zh) 2010-03-24
US9516340B2 (en) 2016-12-06
EP2160900A1 (en) 2010-03-10
US20100124273A1 (en) 2010-05-20
CN101682763B (zh) 2013-09-11
JP2010529811A (ja) 2010-08-26

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04N 19/543 (2014.01), H04N 19/119 (2014.01), H04N

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25G Requested change of headquarter approved

Owner name: THOMSON LICENSING (FR)

B25A Requested transfer of rights approved

Owner name: THOMSON LICENSING DTV (FR)

B25A Requested transfer of rights approved

Owner name: INTERDIGITAL MADISON PATENT HOLDINGS (FR)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]