HK1108789A1 - Encoding apparatus and encoding method - Google Patents

Encoding apparatus and encoding method

Info

Publication number
HK1108789A1
HK1108789A1 HK08102685A HK08102685A HK1108789A1 HK 1108789 A1 HK1108789 A1 HK 1108789A1 HK 08102685 A HK08102685 A HK 08102685A HK 08102685 A HK08102685 A HK 08102685A HK 1108789 A1 HK1108789 A1 HK 1108789A1
Authority
HK
Hong Kong
Prior art keywords
encoding
encoding method
encoding apparatus
Prior art date
Application number
HK08102685A
Other languages
English (en)
Inventor
Liming Wang
Teruhiko Suzuki
Yoichi Yagasaki
Original Assignee
Sony Corp
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 filed Critical Sony Corp
Publication of HK1108789A1 publication Critical patent/HK1108789A1/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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
    • H04N19/102—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
    • H04N19/10—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
    • H04N19/187—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 a scalable video layer
    • 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
    • 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
    • H04N19/60—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
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
HK08102685A 2005-09-15 2008-03-07 Encoding apparatus and encoding method HK1108789A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005268898A JP5017825B2 (ja) 2005-09-15 2005-09-15 復号装置および復号方法
PCT/JP2006/317657 WO2007032239A1 (ja) 2005-09-15 2006-09-06 符号化装置、符号化方法およびそのプログラム、並びに、復号装置、復号方法およびそのプログラム

Publications (1)

Publication Number Publication Date
HK1108789A1 true HK1108789A1 (en) 2008-05-16

Family

ID=37864838

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08102685A HK1108789A1 (en) 2005-09-15 2008-03-07 Encoding apparatus and encoding method

Country Status (10)

Country Link
US (4) US8238425B2 (zh)
EP (1) EP1811786A4 (zh)
JP (1) JP5017825B2 (zh)
KR (1) KR101265371B1 (zh)
CN (3) CN101924940B (zh)
BR (1) BRPI0606273A2 (zh)
HK (1) HK1108789A1 (zh)
RU (3) RU2368096C2 (zh)
TW (3) TW201204052A (zh)
WO (1) WO2007032239A1 (zh)

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Also Published As

Publication number Publication date
CN101924940A (zh) 2010-12-22
CN101924939A (zh) 2010-12-22
TWI371976B (zh) 2012-09-01
US8842732B2 (en) 2014-09-23
CN101091394B (zh) 2010-10-13
EP1811786A4 (en) 2012-09-05
KR20080055745A (ko) 2008-06-19
RU2007122456A (ru) 2008-12-20
CN101924940B (zh) 2012-08-29
TW200714081A (en) 2007-04-01
EP1811786A1 (en) 2007-07-25
JP2007081983A (ja) 2007-03-29
US20120300842A1 (en) 2012-11-29
WO2007032239A1 (ja) 2007-03-22
RU2008151990A (ru) 2010-07-10
RU2517691C2 (ru) 2014-05-27
US20140376629A1 (en) 2014-12-25
RU2368096C2 (ru) 2009-09-20
TWI371977B (zh) 2012-09-01
TW201204051A (en) 2012-01-16
US20090262803A1 (en) 2009-10-22
CN101091394A (zh) 2007-12-19
US8238425B2 (en) 2012-08-07
JP5017825B2 (ja) 2012-09-05
TW201204052A (en) 2012-01-16
BRPI0606273A2 (pt) 2009-11-10
RU2510151C2 (ru) 2014-03-20
CN101924939B (zh) 2013-01-02
RU2008152004A (ru) 2010-07-10
TWI351881B (zh) 2011-11-01
US20120177117A1 (en) 2012-07-12
KR101265371B1 (ko) 2013-05-20
US8831096B2 (en) 2014-09-09

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Effective date: 20170906