DE602007014060D1 - Verfahren und vorrichtung für partitionierung mit reduzierter auflösung - Google Patents

Verfahren und vorrichtung für partitionierung mit reduzierter auflösung

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Publication number
DE602007014060D1
DE602007014060D1 DE602007014060T DE602007014060T DE602007014060D1 DE 602007014060 D1 DE602007014060 D1 DE 602007014060D1 DE 602007014060 T DE602007014060 T DE 602007014060T DE 602007014060 T DE602007014060 T DE 602007014060T DE 602007014060 D1 DE602007014060 D1 DE 602007014060D1
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Prior art keywords
partitioning
reduced resolution
resolution
reduced
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DE602007014060T
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English (en)
Inventor
Escoda Oscar Divorra
Peng Yin
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Thomson Licensing SAS
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Thomson Licensing SAS
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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
    • H04N19/103—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
    • H04N19/102—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
    • H04N19/176—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
    • H04N19/46—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
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE602007014060T 2006-08-25 2007-08-16 Verfahren und vorrichtung für partitionierung mit reduzierter auflösung Active DE602007014060D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82356706P 2006-08-25 2006-08-25
PCT/US2007/018027 WO2008027192A2 (en) 2006-08-25 2007-08-16 Methods and apparatus for reduced resolution partitioning

Publications (1)

Publication Number Publication Date
DE602007014060D1 true DE602007014060D1 (de) 2011-06-01

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Country Status (8)

Country Link
US (1) US8363936B2 (de)
EP (1) EP2055108B1 (de)
JP (1) JP5474546B2 (de)
KR (1) KR101382101B1 (de)
CN (1) CN101507280B (de)
BR (1) BRPI0715770B1 (de)
DE (1) DE602007014060D1 (de)
WO (1) WO2008027192A2 (de)

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US20090196517A1 (en) 2009-08-06
CN101507280A (zh) 2009-08-12
KR20090057225A (ko) 2009-06-04
BRPI0715770A2 (pt) 2013-07-16
EP2055108A2 (de) 2009-05-06
CN101507280B (zh) 2012-12-26
US8363936B2 (en) 2013-01-29
JP5474546B2 (ja) 2014-04-16
KR101382101B1 (ko) 2014-04-07
BRPI0715770B1 (pt) 2020-03-10
JP2010502102A (ja) 2010-01-21
WO2008027192A2 (en) 2008-03-06

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