TWI456994B - 從低解析度圖像巨段關聯的運動資料衍生高解析度圖像至少一巨段的運動資料之方法以及高解析度圖像序列和低解析度圖像序列之寫碼和解碼裝置 - Google Patents

從低解析度圖像巨段關聯的運動資料衍生高解析度圖像至少一巨段的運動資料之方法以及高解析度圖像序列和低解析度圖像序列之寫碼和解碼裝置 Download PDF

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Publication number
TWI456994B
TWI456994B TW096123637A TW96123637A TWI456994B TW I456994 B TWI456994 B TW I456994B TW 096123637 A TW096123637 A TW 096123637A TW 96123637 A TW96123637 A TW 96123637A TW I456994 B TWI456994 B TW I456994B
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Taiwan
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segment
base
resolution image
base layer
motion data
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TW096123637A
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Chinese (zh)
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TW200812396A (en
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Edouard Francois
Vincent Bottreau
Jerome Vieron
Christophe Chevance
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Thomson Licensing
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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
    • H04N19/50—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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display 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
    • H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display 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
    • H04N19/30—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
    • 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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding

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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)
  • Image Processing (AREA)
  • Television Systems (AREA)
TW096123637A 2006-07-12 2007-06-29 從低解析度圖像巨段關聯的運動資料衍生高解析度圖像至少一巨段的運動資料之方法以及高解析度圖像序列和低解析度圖像序列之寫碼和解碼裝置 TWI456994B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06300798A EP1879399A1 (en) 2006-07-12 2006-07-12 Method for deriving motion data for high resolution pictures from motion data of low resolution pictures and coding and decoding devices implementing said method

Publications (2)

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TW200812396A TW200812396A (en) 2008-03-01
TWI456994B true TWI456994B (zh) 2014-10-11

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Country Status (12)

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US (1) US9167266B2 (enExample)
EP (2) EP1879399A1 (enExample)
JP (1) JP5211048B2 (enExample)
KR (1) KR101368943B1 (enExample)
CN (1) CN101491100B (enExample)
AT (1) ATE544294T1 (enExample)
BR (1) BRPI0714061A2 (enExample)
ES (1) ES2379399T3 (enExample)
PL (1) PL2047684T3 (enExample)
RU (1) RU2437246C2 (enExample)
TW (1) TWI456994B (enExample)
WO (1) WO2008006728A2 (enExample)

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Also Published As

Publication number Publication date
KR101368943B1 (ko) 2014-02-28
EP2047684A2 (en) 2009-04-15
BRPI0714061A2 (pt) 2012-12-11
WO2008006728A2 (en) 2008-01-17
ES2379399T3 (es) 2012-04-25
KR20090037886A (ko) 2009-04-16
ATE544294T1 (de) 2012-02-15
RU2437246C2 (ru) 2011-12-20
EP2047684B1 (en) 2012-02-01
WO2008006728A3 (en) 2008-04-03
CN101491100B (zh) 2011-03-02
JP2009543486A (ja) 2009-12-03
CN101491100A (zh) 2009-07-22
JP5211048B2 (ja) 2013-06-12
US20090323811A1 (en) 2009-12-31
PL2047684T3 (pl) 2012-05-31
TW200812396A (en) 2008-03-01
RU2009104704A (ru) 2010-08-20
EP1879399A1 (en) 2008-01-16
US9167266B2 (en) 2015-10-20

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