PL2665272T3 - Urządzenie dekodujące wideo, sposób dekodowania wideo i program - Google Patents

Urządzenie dekodujące wideo, sposób dekodowania wideo i program

Info

Publication number
PL2665272T3
PL2665272T3 PL12734225T PL12734225T PL2665272T3 PL 2665272 T3 PL2665272 T3 PL 2665272T3 PL 12734225 T PL12734225 T PL 12734225T PL 12734225 T PL12734225 T PL 12734225T PL 2665272 T3 PL2665272 T3 PL 2665272T3
Authority
PL
Poland
Prior art keywords
video decoding
program
decoding device
decoding method
video
Prior art date
Application number
PL12734225T
Other languages
English (en)
Inventor
Kenta Senzaki
Yuzo Senda
Keiichi Chono
Hirofumi Aoki
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Publication of PL2665272T3 publication Critical patent/PL2665272T3/pl

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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
    • H04N19/50—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
    • H04N19/134—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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/134—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
    • 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
    • H04N19/10—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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/50—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
    • 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • 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
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S348/00—Television
    • Y10S348/91—Flicker reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
PL12734225T 2011-01-13 2012-01-05 Urządzenie dekodujące wideo, sposób dekodowania wideo i program PL2665272T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011004964 2011-01-13
EP12734225.1A EP2665272B1 (en) 2011-01-13 2012-01-05 Video decoding device, video decoding method, and program
PCT/JP2012/000046 WO2012096147A1 (ja) 2011-01-13 2012-01-05 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法及びプログラム

Publications (1)

Publication Number Publication Date
PL2665272T3 true PL2665272T3 (pl) 2021-10-18

Family

ID=46507056

Family Applications (3)

Application Number Title Priority Date Filing Date
PL15155199T PL2899976T3 (pl) 2011-01-13 2012-01-05 Urządzenie dekodujące wideo, sposób dekodowania wideo i program
PL21153890.5T PL3833026T3 (pl) 2011-01-13 2012-01-05 Urządzenie dekodujące wideo, sposób dekodowania wideo i program
PL12734225T PL2665272T3 (pl) 2011-01-13 2012-01-05 Urządzenie dekodujące wideo, sposób dekodowania wideo i program

Family Applications Before (2)

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PL15155199T PL2899976T3 (pl) 2011-01-13 2012-01-05 Urządzenie dekodujące wideo, sposób dekodowania wideo i program
PL21153890.5T PL3833026T3 (pl) 2011-01-13 2012-01-05 Urządzenie dekodujące wideo, sposób dekodowania wideo i program

Country Status (10)

Country Link
US (4) US10841590B2 (pl)
EP (4) EP3860125A1 (pl)
JP (5) JP5673693B2 (pl)
KR (5) KR20150020622A (pl)
CN (5) CN106878730B (pl)
BR (5) BR112013017799B1 (pl)
ES (3) ES2882882T3 (pl)
HK (3) HK1208978A1 (pl)
PL (3) PL2899976T3 (pl)
WO (1) WO2012096147A1 (pl)

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Also Published As

Publication number Publication date
BR122015024083A2 (pt) 2020-05-26
JP2016226019A (ja) 2016-12-28
US10841590B2 (en) 2020-11-17
PL3833026T3 (pl) 2022-11-07
BR112013017799B1 (pt) 2022-05-24
CN105187825B (zh) 2018-03-09
KR20130098420A (ko) 2013-09-04
US20210029363A1 (en) 2021-01-28
HK1208978A1 (en) 2016-03-18
EP3833026A1 (en) 2021-06-09
CN107105260B (zh) 2021-05-07
CN106878730A (zh) 2017-06-20
CN103329535A (zh) 2013-09-25
KR101829515B1 (ko) 2018-02-14
EP2665272B1 (en) 2021-03-24
KR20150083134A (ko) 2015-07-16
JP6497423B2 (ja) 2019-04-10
JP5673693B2 (ja) 2015-02-18
BR122020018528B1 (pt) 2022-05-24
ES2882882T3 (es) 2021-12-03
BR112013017799A2 (pt) 2016-10-11
ES2928097T3 (es) 2022-11-15
CN105208393A (zh) 2015-12-30
EP2899976A1 (en) 2015-07-29
HK1219191A1 (zh) 2017-03-24
HK1219190A1 (zh) 2017-03-24
US11582461B2 (en) 2023-02-14
CN107105260A (zh) 2017-08-29
WO2012096147A1 (ja) 2012-07-19
BR122020018527B1 (pt) 2022-05-24
CN105208393B (zh) 2017-10-27
JP2015222976A (ja) 2015-12-10
EP3860125A1 (en) 2021-08-04
EP3833026B1 (en) 2022-07-13
JP5994911B2 (ja) 2016-09-21
JPWO2012096147A1 (ja) 2014-06-09
KR20150063582A (ko) 2015-06-09
JP5787002B2 (ja) 2015-09-30
JP6213636B2 (ja) 2017-10-18
EP2899976B1 (en) 2021-05-19
US20160029025A1 (en) 2016-01-28
CN103329535B (zh) 2017-04-05
KR101843624B1 (ko) 2018-03-29
CN105187825A (zh) 2015-12-23
JP2014187701A (ja) 2014-10-02
JP2018007268A (ja) 2018-01-11
US20230156198A1 (en) 2023-05-18
BR122015017257A2 (pt) 2019-08-27
KR20150020622A (ko) 2015-02-26
KR101738322B1 (ko) 2017-05-19
US9712826B2 (en) 2017-07-18
CN106878730B (zh) 2020-06-26
US11943449B2 (en) 2024-03-26
EP2665272A4 (en) 2014-07-09
BR122015024083B1 (pt) 2022-08-02
ES2864874T3 (es) 2021-10-14
US20130336397A1 (en) 2013-12-19
EP2665272A1 (en) 2013-11-20
BR122015017257B1 (pt) 2022-08-02
KR20160070161A (ko) 2016-06-17
PL2899976T3 (pl) 2021-11-22

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