HK1208978A1 - Video encoding device, video decoding device, video encoding method, video decoding method, and program - Google Patents

Video encoding device, video decoding device, video encoding method, video decoding method, and program

Info

Publication number
HK1208978A1
HK1208978A1 HK15109619.5A HK15109619A HK1208978A1 HK 1208978 A1 HK1208978 A1 HK 1208978A1 HK 15109619 A HK15109619 A HK 15109619A HK 1208978 A1 HK1208978 A1 HK 1208978A1
Authority
HK
Hong Kong
Prior art keywords
video
video encoding
video decoding
program
decoding
Prior art date
Application number
HK15109619.5A
Other languages
English (en)
Chinese (zh)
Inventor
先崎健太
仙田裕三
蝶野慶
青木啓史
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of HK1208978A1 publication Critical patent/HK1208978A1/xx

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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
    • H04N19/59—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
    • H04N19/169—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
    • H04N19/102—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
    • H04N19/44—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
    • H04N19/70—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
    • H04N19/10—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
    • H04N19/65—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
    • H04N19/90—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)
HK15109619.5A 2011-01-13 2014-05-14 Video encoding device, video decoding device, video encoding method, video decoding method, and program HK1208978A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011004964 2011-01-13

Publications (1)

Publication Number Publication Date
HK1208978A1 true HK1208978A1 (en) 2016-03-18

Family

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Family Applications (3)

Application Number Title Priority Date Filing Date
HK15109619.5A HK1208978A1 (en) 2011-01-13 2014-05-14 Video encoding device, video decoding device, video encoding method, video decoding method, and program
HK16107156.7A HK1219190A1 (zh) 2011-01-13 2016-06-21 視頻編碼設備、視頻解碼設備、視頻編碼方法、視頻解碼方法以及程序
HK16107157.6A HK1219191A1 (zh) 2011-01-13 2016-06-21 視頻編碼設備、視頻解碼設備、視頻編碼方法、視頻解碼方法以及程序

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HK16107157.6A HK1219191A1 (zh) 2011-01-13 2016-06-21 視頻編碼設備、視頻解碼設備、視頻編碼方法、視頻解碼方法以及程序

Country Status (10)

Country Link
US (6) US10841590B2 (xx)
EP (4) EP3860125A1 (xx)
JP (5) JP5673693B2 (xx)
KR (5) KR101829515B1 (xx)
CN (5) CN107105260B (xx)
BR (5) BR122015024083B1 (xx)
ES (3) ES2882882T3 (xx)
HK (3) HK1208978A1 (xx)
PL (3) PL3833026T3 (xx)
WO (1) WO2012096147A1 (xx)

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Also Published As

Publication number Publication date
BR122020018528B1 (pt) 2022-05-24
KR101843624B1 (ko) 2018-03-29
CN106878730A (zh) 2017-06-20
JP2014187701A (ja) 2014-10-02
HK1219191A1 (zh) 2017-03-24
EP3833026B1 (en) 2022-07-13
US20240163449A1 (en) 2024-05-16
BR122015024083B1 (pt) 2022-08-02
CN105208393A (zh) 2015-12-30
US9712826B2 (en) 2017-07-18
US20230156198A1 (en) 2023-05-18
KR20150020622A (ko) 2015-02-26
US20240163448A1 (en) 2024-05-16
KR101829515B1 (ko) 2018-02-14
JP5994911B2 (ja) 2016-09-21
KR20150063582A (ko) 2015-06-09
CN105187825B (zh) 2018-03-09
BR122015024083A2 (pt) 2020-05-26
EP2665272B1 (en) 2021-03-24
WO2012096147A1 (ja) 2012-07-19
US20160029025A1 (en) 2016-01-28
KR20130098420A (ko) 2013-09-04
BR112013017799B1 (pt) 2022-05-24
JP5787002B2 (ja) 2015-09-30
JP5673693B2 (ja) 2015-02-18
JP2018007268A (ja) 2018-01-11
JP6213636B2 (ja) 2017-10-18
JP2016226019A (ja) 2016-12-28
EP2899976A1 (en) 2015-07-29
CN105208393B (zh) 2017-10-27
JP2015222976A (ja) 2015-12-10
EP2665272A1 (en) 2013-11-20
CN103329535A (zh) 2013-09-25
BR122015017257B1 (pt) 2022-08-02
PL2665272T3 (pl) 2021-10-18
EP2899976B1 (en) 2021-05-19
CN105187825A (zh) 2015-12-23
PL2899976T3 (pl) 2021-11-22
HK1219190A1 (zh) 2017-03-24
KR101738322B1 (ko) 2017-05-19
ES2864874T3 (es) 2021-10-14
CN103329535B (zh) 2017-04-05
JPWO2012096147A1 (ja) 2014-06-09
US10841590B2 (en) 2020-11-17
ES2928097T3 (es) 2022-11-15
ES2882882T3 (es) 2021-12-03
EP3860125A1 (en) 2021-08-04
PL3833026T3 (pl) 2022-11-07
KR20160070161A (ko) 2016-06-17
CN107105260B (zh) 2021-05-07
EP2665272A4 (en) 2014-07-09
BR122020018527B1 (pt) 2022-05-24
BR112013017799A2 (pt) 2016-10-11
JP6497423B2 (ja) 2019-04-10
US11582461B2 (en) 2023-02-14
KR20150083134A (ko) 2015-07-16
US20130336397A1 (en) 2013-12-19
EP3833026A1 (en) 2021-06-09
US11943449B2 (en) 2024-03-26
CN106878730B (zh) 2020-06-26
BR122015017257A2 (pt) 2019-08-27
US20210029363A1 (en) 2021-01-28
CN107105260A (zh) 2017-08-29

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