BRPI0612643A8 - método e aparelho para predição adaptativa intercamada, intratextura de macrobloco - Google Patents

método e aparelho para predição adaptativa intercamada, intratextura de macrobloco

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Publication number
BRPI0612643A8
BRPI0612643A8 BRPI0612643A BRPI0612643A BRPI0612643A8 BR PI0612643 A8 BRPI0612643 A8 BR PI0612643A8 BR PI0612643 A BRPI0612643 A BR PI0612643A BR PI0612643 A BRPI0612643 A BR PI0612643A BR PI0612643 A8 BRPI0612643 A8 BR PI0612643A8
Authority
BR
Brazil
Prior art keywords
macroblock
intratexture
interlayer
scalable video
adaptive prediction
Prior art date
Application number
BRPI0612643A
Other languages
English (en)
Inventor
Yin Peng
Macdonald Boyce Jill
Bibhas Pandit Purvin
Original Assignee
Thomson Licensing
Thomson Licensing Dtv
Interdigital Madison Patent Holdings
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, Thomson Licensing Dtv, Interdigital Madison Patent Holdings filed Critical Thomson Licensing
Publication of BRPI0612643A2 publication Critical patent/BRPI0612643A2/pt
Publication of BRPI0612643A8 publication Critical patent/BRPI0612643A8/pt

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Classifications

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    • F17C11/00Use of gas-solvents or gas-sorbents in vessels
    • F17C11/007Use of gas-solvents or gas-sorbents in vessels for hydrocarbon gases, such as methane or natural gas, propane, butane or mixtures thereof [LPG]
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    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/11Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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    • BPERFORMING OPERATIONS; TRANSPORTING
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    • H04N19/176Methods 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
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    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

MÉTODO E APARELHO PARA PREDIÇÃO ADAPTATIVA INTERCAMADA, INTRATEXTURA DE MACROBLOCO. São providos codificadores e decodificadores de vídeo escalonável e métodos correspondentes para codificação e decodificação de vídeo escalonável. Um codificador de vídeo escalonável inclui um codificador (100) para seletivamente utilizar predição intra espacial para codificar em uma base adaptativa de macrobloco, um resíduo de camada de aperfeiçoamento gerado entre um macrobloco de camada de aperfeiçoamento e um macrobloco de camada base amostrado ascendentemente correspondente.
BRPI0612643A 2005-07-11 2006-05-18 método e aparelho para predição adaptativa intercamada, intratextura de macrobloco BRPI0612643A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60/697,810 2005-07-08
US69814005P 2005-07-11 2005-07-11
PCT/US2006/019212 WO2007008286A1 (en) 2005-07-11 2006-05-18 Method and apparatus for macroblock adaptive inter-layer intra texture prediction

Publications (2)

Publication Number Publication Date
BRPI0612643A2 BRPI0612643A2 (pt) 2010-11-23
BRPI0612643A8 true BRPI0612643A8 (pt) 2018-08-14

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BRPI0612643A BRPI0612643A8 (pt) 2005-07-11 2006-05-18 método e aparelho para predição adaptativa intercamada, intratextura de macrobloco

Country Status (12)

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US (1) US8374239B2 (pt)
EP (1) EP1902586B1 (pt)
JP (1) JP5008664B2 (pt)
KR (1) KR101326610B1 (pt)
CN (1) CN101248674B (pt)
AU (1) AU2006269728B2 (pt)
BR (1) BRPI0612643A8 (pt)
MX (1) MX2008000522A (pt)
RU (1) RU2411689C2 (pt)
TW (1) TW200718216A (pt)
WO (1) WO2007008286A1 (pt)
ZA (1) ZA200800261B (pt)

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