PL2590410T3 - Sposób kodowania wideo, sposób dekodowania wideo, urządzenie do kodowania wideo, urządzenie do dekodowania wideo i programy do tego celu - Google Patents

Sposób kodowania wideo, sposób dekodowania wideo, urządzenie do kodowania wideo, urządzenie do dekodowania wideo i programy do tego celu

Info

Publication number
PL2590410T3
PL2590410T3 PL11816464T PL11816464T PL2590410T3 PL 2590410 T3 PL2590410 T3 PL 2590410T3 PL 11816464 T PL11816464 T PL 11816464T PL 11816464 T PL11816464 T PL 11816464T PL 2590410 T3 PL2590410 T3 PL 2590410T3
Authority
PL
Poland
Prior art keywords
video
video encoding
video decoding
programs
same
Prior art date
Application number
PL11816464T
Other languages
English (en)
Inventor
Shohei Matsuo
Yukihiro Bandoh
Seishi Takamura
Hirohisa Jozawa
Original Assignee
Nippon Telegraph And Telephone 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 Nippon Telegraph And Telephone Corporation filed Critical Nippon Telegraph And Telephone Corporation
Publication of PL2590410T3 publication Critical patent/PL2590410T3/pl

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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/102—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
    • H04N19/136—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
    • H04N19/169—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
    • H04N19/50—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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL11816464T 2010-08-12 2011-08-10 Sposób kodowania wideo, sposób dekodowania wideo, urządzenie do kodowania wideo, urządzenie do dekodowania wideo i programy do tego celu PL2590410T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010180813A JP5524762B2 (ja) 2010-08-12 2010-08-12 映像符号化方法，映像復号方法，映像符号化装置，映像復号装置およびそれらのプログラム
PCT/JP2011/068286 WO2012020800A1 (ja) 2010-08-12 2011-08-10 映像符号化方法，映像復号方法，映像符号化装置，映像復号装置およびそれらのプログラム
EP11816464.9A EP2590410B1 (en) 2010-08-12 2011-08-10 Video encoding method, video decoding method, video encoding device, video decoding device, and programs for same

Publications (1)

Publication Number Publication Date
PL2590410T3 true PL2590410T3 (pl) 2022-03-28

Family

ID=45567762

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11816464T PL2590410T3 (pl) 2010-08-12 2011-08-10 Sposób kodowania wideo, sposób dekodowania wideo, urządzenie do kodowania wideo, urządzenie do dekodowania wideo i programy do tego celu

Country Status (10)

Country Link
US (1) US9609318B2 (pl)
EP (1) EP2590410B1 (pl)
JP (1) JP5524762B2 (pl)
KR (2) KR20160003869A (pl)
CN (1) CN103069803B (pl)
BR (1) BR112013002733A2 (pl)
CA (1) CA2807327C (pl)
PL (1) PL2590410T3 (pl)
TW (1) TWI504236B (pl)
WO (1) WO2012020800A1 (pl)

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TWI508569B (zh) * 2012-09-14 2015-11-11 Realtek Semiconductor Corp 行動高畫質連結資料轉換器以及行動高畫質連結資料轉換方法
US9819965B2 (en) * 2012-11-13 2017-11-14 Intel Corporation Content adaptive transform coding for next generation video
JP6230748B2 (ja) * 2015-02-26 2017-11-15 三菱電機株式会社 画像処理装置
US11153601B2 (en) * 2015-11-11 2021-10-19 Samsung Electronics Co., Ltd. Method and apparatus for decoding video, and method and apparatus for encoding video
CN116248868B (zh) * 2017-07-03 2025-11-25 汉阳大学校产学协力团 利用包含追加区域的分割单位的影像解码方法以及装置
WO2019009590A1 (ko) 2017-07-03 2019-01-10 김기백 추가 영역을 포함하는 분할 단위를 이용한 영상 복호화 방법 및 장치
US11044490B2 (en) * 2017-09-28 2021-06-22 Sharp Kabushiki Kaisha Motion compensation filter apparatus, image decoding apparatus, and video coding apparatus
JP2019213096A (ja) * 2018-06-06 2019-12-12 Kddi株式会社 画像復号装置、画像符号化装置、画像処理システム、画像復号方法及びプログラム
KR20210125578A (ko) * 2019-03-18 2021-10-18 텐센트 아메리카 엘엘씨 비디오 코딩을 위한 방법 및 장치
KR102374261B1 (ko) 2021-11-30 2022-03-15 주식회사 코메스타 임무용 면허대역에서 채널 감지 및 운용 주파수 선택 방법 및 이를 실행하는 시스템

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EP0817121A3 (en) 1996-06-06 1999-12-22 Matsushita Electric Industrial Co., Ltd. Image coding method and system
JP4102973B2 (ja) * 2002-04-24 2008-06-18 日本電気株式会社 動画像の符号化方法および復号化方法、これを用いた装置とプログラム
JP2008054267A (ja) 2006-07-28 2008-03-06 Hitachi Ltd 画像処理装置、画像符号化装置及び画像復号化装置
KR101023263B1 (ko) 2006-10-30 2011-03-21 니폰덴신뎅와 가부시키가이샤 예측 참조 정보 생성방법, 동영상 부호화 및 복호방법, 그들의 장치 및 그들의 프로그램을 기록한 기억매체
CN102497551A (zh) * 2006-11-30 2012-06-13 株式会社Ntt都科摩 动态图像编码装置及方法、动态图像解码装置及方法
KR101369746B1 (ko) * 2007-01-22 2014-03-07 삼성전자주식회사 적응적 보간 필터를 이용한 영상 부호화, 복호화 방법 및장치
KR20080107965A (ko) * 2007-06-08 2008-12-11 삼성전자주식회사 객체 경계 기반 파티션을 이용한 영상의 부호화, 복호화방법 및 장치
CN107105257B (zh) * 2007-06-29 2020-08-28 威勒斯媒体国际有限公司 图像编码装置、图像编码方法、图像译码装置、图像译码方法
KR101291196B1 (ko) 2008-01-25 2013-07-31 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
JP5253835B2 (ja) * 2008-02-19 2013-07-31 株式会社キーエンス 画像生成装置、画像生成方法及びコンピュータプログラム
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EP2157799A1 (en) * 2008-08-18 2010-02-24 Panasonic Corporation Interpolation filter with local adaptation based on block edges in the reference frame
KR101538704B1 (ko) * 2009-01-28 2015-07-28 삼성전자주식회사 보간 필터를 적응적으로 사용하여 영상을 부호화 및 복호화하는 방법 및 장치
JP5485851B2 (ja) * 2010-09-30 2014-05-07 日本電信電話株式会社 映像符号化方法，映像復号方法，映像符号化装置，映像復号装置およびそれらのプログラム

Also Published As

Publication number Publication date
TW201225676A (en) 2012-06-16
JP2012044238A (ja) 2012-03-01
BR112013002733A2 (pt) 2016-05-31
EP2590410B1 (en) 2021-11-24
CN103069803B (zh) 2016-09-28
US20130128984A1 (en) 2013-05-23
CA2807327A1 (en) 2012-02-16
EP2590410A4 (en) 2016-11-02
CN103069803A (zh) 2013-04-24
CA2807327C (en) 2016-03-22
WO2012020800A1 (ja) 2012-02-16
US9609318B2 (en) 2017-03-28
KR20160003869A (ko) 2016-01-11
KR20130055631A (ko) 2013-05-28
TWI504236B (zh) 2015-10-11
JP5524762B2 (ja) 2014-06-18
EP2590410A1 (en) 2013-05-08

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