HK1115483A1 - Coding device, coding method, decoding device, decoding method, and programs of same - Google Patents

Coding device, coding method, decoding device, decoding method, and programs of same

Info

Publication number
HK1115483A1
HK1115483A1 HK08110816.3A HK08110816A HK1115483A1 HK 1115483 A1 HK1115483 A1 HK 1115483A1 HK 08110816 A HK08110816 A HK 08110816A HK 1115483 A1 HK1115483 A1 HK 1115483A1
Authority
HK
Hong Kong
Prior art keywords
coding
decoding
programs
same
decoding device
Prior art date
Application number
HK08110816.3A
Other languages
English (en)
Inventor
Hung-Ju Lee
Jun Murayama
Takefumi Nagumo
Original Assignee
Sony Corp
Sony Electronics Inc
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 Sony Corp, Sony Electronics Inc filed Critical Sony Corp
Publication of HK1115483A1 publication Critical patent/HK1115483A1/xx

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
    • H04N19/10—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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/527—Global motion vector 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
    • H04N19/102—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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/134—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
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/503—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
    • 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)
  • Color Television Systems (AREA)
HK08110816.3A 2005-07-26 2008-09-29 Coding device, coding method, decoding device, decoding method, and programs of same HK1115483A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/189,379 US7697783B2 (en) 2005-07-26 2005-07-26 Coding device, coding method, decoding device, decoding method, and programs of same
PCT/US2006/012434 WO2007018626A2 (en) 2005-07-26 2006-04-04 Coding device, coding method, decoding device, decoding method, and programs of same

Publications (1)

Publication Number Publication Date
HK1115483A1 true HK1115483A1 (en) 2008-11-28

Family

ID=37694354

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08110816.3A HK1115483A1 (en) 2005-07-26 2008-09-29 Coding device, coding method, decoding device, decoding method, and programs of same

Country Status (12)

Country Link
US (1) US7697783B2 (ko)
EP (1) EP1915825A4 (ko)
JP (1) JP5269593B2 (ko)
KR (1) KR101283260B1 (ko)
CN (1) CN101233697B (ko)
AU (1) AU2006277054B2 (ko)
CA (1) CA2616363A1 (ko)
HK (1) HK1115483A1 (ko)
MY (1) MY149490A (ko)
RU (1) RU2387093C2 (ko)
TW (1) TWI419566B (ko)
WO (1) WO2007018626A2 (ko)

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US9485518B2 (en) 2011-05-27 2016-11-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
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PL2717579T3 (pl) 2011-05-31 2020-07-27 Sun Patent Trust Sposób dekodowania obrazu i urządzenie do dekodowania obrazu
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PL2728878T3 (pl) 2011-06-30 2020-06-15 Sun Patent Trust Sposób dekodowania obrazów, sposób kodowania obrazów, urządzenie do dekodowania obrazów, urządzenie do kodowania obrazów oraz urządzenie do kodowania/dekodowania obrazów
MX341415B (es) 2011-08-03 2016-08-19 Panasonic Ip Corp America Metodo de codificacion de video, aparato de codificacion de video, metodo de decodificacion de video, aparato de decodificacion de video y aparato de codificacion/decodificacion de video.
BR112014008403B1 (pt) 2011-10-19 2022-05-10 Sun Patent Trust Método de codificação de imagem, aparelho de codificação de imagem, método de decodificação de imagem, e aparelho de decodificação de imagem
US8855432B2 (en) * 2012-12-04 2014-10-07 Sony Corporation Color component predictive method for image coding
US9386317B2 (en) 2014-09-22 2016-07-05 Sony Interactive Entertainment Inc. Adaptive picture section encoding mode decision control
US10419760B2 (en) 2014-09-29 2019-09-17 Sony Interactive Entertainment Inc. Picture quality oriented rate control for low-latency streaming applications
JP2016212348A (ja) * 2015-05-13 2016-12-15 株式会社 オルタステクノロジー 液晶表示装置
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Also Published As

Publication number Publication date
TW200715867A (en) 2007-04-16
MY149490A (en) 2013-09-13
CA2616363A1 (en) 2007-02-15
EP1915825A2 (en) 2008-04-30
KR101283260B1 (ko) 2013-07-11
AU2006277054A1 (en) 2007-02-15
CN101233697B (zh) 2012-05-30
EP1915825A4 (en) 2013-12-04
JP5269593B2 (ja) 2013-08-21
TWI419566B (zh) 2013-12-11
AU2006277054B2 (en) 2010-08-19
JP2009503999A (ja) 2009-01-29
CN101233697A (zh) 2008-07-30
US7697783B2 (en) 2010-04-13
WO2007018626A2 (en) 2007-02-15
KR20080046166A (ko) 2008-05-26
RU2008106865A (ru) 2009-09-10
US20070025621A1 (en) 2007-02-01
RU2387093C2 (ru) 2010-04-20
WO2007018626A3 (en) 2007-12-21

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160404