KR102109244B1 - 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치 - Google Patents

비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치 Download PDF

Info

Publication number
KR102109244B1
KR102109244B1 KR1020177002582A KR20177002582A KR102109244B1 KR 102109244 B1 KR102109244 B1 KR 102109244B1 KR 1020177002582 A KR1020177002582 A KR 1020177002582A KR 20177002582 A KR20177002582 A KR 20177002582A KR 102109244 B1 KR102109244 B1 KR 102109244B1
Authority
KR
South Korea
Prior art keywords
large block
intra prediction
intra
block
coding unit
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020177002582A
Other languages
English (en)
Korean (ko)
Other versions
KR20170016015A (ko
Inventor
윤페이 정
치안 수
시아오안 루
펑 인
조엘 솔
아디엘 압바스
Original Assignee
인터디지털 브이씨 홀딩스 인코포레이티드
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42710491&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR102109244(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 인터디지털 브이씨 홀딩스 인코포레이티드 filed Critical 인터디지털 브이씨 홀딩스 인코포레이티드
Publication of KR20170016015A publication Critical patent/KR20170016015A/ko
Application granted granted Critical
Publication of KR102109244B1 publication Critical patent/KR102109244B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/134—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
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial 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
    • H04N19/146—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
    • H04N19/134—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
    • H04N19/134—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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020177002582A 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치 Active KR102109244B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22217709P 2009-07-01 2009-07-01
US61/222,177 2009-07-01
PCT/US2010/001862 WO2011002504A1 (en) 2009-07-01 2010-06-29 Methods and apparatus for signaling intra prediction for large blocks for video encoders and decoders

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020127002746A Division KR20120052267A (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치

Related Child Applications (2)

Application Number Title Priority Date Filing Date
KR1020177037806A Division KR101939016B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020207012596A Division KR102194679B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치

Publications (2)

Publication Number Publication Date
KR20170016015A KR20170016015A (ko) 2017-02-10
KR102109244B1 true KR102109244B1 (ko) 2020-05-11

Family

ID=42710491

Family Applications (7)

Application Number Title Priority Date Filing Date
KR1020177002582A Active KR102109244B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020177037806A Active KR101939016B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020257013533A Pending KR20250059556A (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020207012596A Active KR102194679B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020237006986A Active KR102801589B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020207036477A Active KR102505806B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020127002746A Ceased KR20120052267A (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치

Family Applications After (6)

Application Number Title Priority Date Filing Date
KR1020177037806A Active KR101939016B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020257013533A Pending KR20250059556A (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020207012596A Active KR102194679B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020237006986A Active KR102801589B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020207036477A Active KR102505806B1 (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR1020127002746A Ceased KR20120052267A (ko) 2009-07-01 2010-06-29 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치

Country Status (12)

Country Link
US (5) US20120106629A1 (OSRAM)
EP (4) EP2449782B1 (OSRAM)
JP (6) JP5918128B2 (OSRAM)
KR (7) KR102109244B1 (OSRAM)
CN (11) CN102484709B (OSRAM)
DK (2) DK3288268T3 (OSRAM)
ES (2) ES2657965T3 (OSRAM)
HK (8) HK1212842A1 (OSRAM)
HU (2) HUE044615T2 (OSRAM)
PL (2) PL2449782T3 (OSRAM)
PT (2) PT2449782T (OSRAM)
WO (1) WO2011002504A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200049909A (ko) * 2009-07-01 2020-05-08 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101527085B1 (ko) * 2009-06-30 2015-06-10 한국전자통신연구원 인트라 부호화/복호화 방법 및 장치
KR101624649B1 (ko) * 2009-08-14 2016-05-26 삼성전자주식회사 계층적인 부호화 블록 패턴 정보를 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
KR101457396B1 (ko) * 2010-01-14 2014-11-03 삼성전자주식회사 디블로킹 필터링을 이용한 비디오 부호화 방법과 그 장치, 및 디블로킹 필터링을 이용한 비디오 복호화 방법 및 그 장치
US9137533B2 (en) * 2010-01-15 2015-09-15 Samsung Electronics Co., Ltd. Method and apparatus for encoding video using variable partitions for predictive encoding, and method and apparatus for decoding video using variable partitions for predictive encoding
SI2924995T1 (sl) * 2010-07-09 2018-10-30 Samsung Electronics Co., Ltd. Postopek za dekodiranje videa z uporabo združevanja blokov
US8526495B2 (en) * 2010-11-22 2013-09-03 Mediatek Singapore Pte. Ltd. Apparatus and method of constrained partition size for high efficiency video coding
US10244239B2 (en) 2010-12-28 2019-03-26 Dolby Laboratories Licensing Corporation Parameter set for picture segmentation
US20120170648A1 (en) * 2011-01-05 2012-07-05 Qualcomm Incorporated Frame splitting in video coding
KR101824241B1 (ko) * 2011-01-11 2018-03-14 에스케이 텔레콤주식회사 인트라 부가정보 부호화/복호화 장치 및 방법
US9788019B2 (en) * 2011-03-09 2017-10-10 Hfi Innovation Inc. Method and apparatus of transform unit partition with reduced complexity
BR112013014374B8 (pt) * 2011-09-13 2022-08-30 Mediatek Singapore Pte Ltd Método e aparelho para codificação de modo intra em hevc
WO2013039692A1 (en) * 2011-09-16 2013-03-21 Mediatek Singapore Pte. Ltd. Method and apparatus for prediction mode and partition mode syntax coding for coding units in hevc
KR20130049525A (ko) * 2011-11-04 2013-05-14 오수미 잔차 블록 복원을 위한 역변환 방법
EP3416385B1 (en) * 2011-12-13 2020-09-23 JVC KENWOOD Corporation Video coding device, video coding method, video coding program, video decoding device, video decoding method, and video decoding program
CN108093254B (zh) 2011-12-23 2020-04-17 韩国电子通信研究院 图像解码方法、图像编码方法和记录介质
US9538239B2 (en) * 2012-08-13 2017-01-03 Gurulogic Microsystems Oy Decoder and method for decoding encoded input data containing a plurality of blocks or packets
US10412414B2 (en) 2012-08-13 2019-09-10 Gurulogic Microsystems Oy Decoder and method for decoding encoded input data containing a plurality of blocks or packets
CN104168480B (zh) * 2014-09-09 2017-07-04 西安电子科技大学 基于hevc标准的帧内预测编码模式快速选择方法
US10623774B2 (en) * 2016-03-22 2020-04-14 Qualcomm Incorporated Constrained block-level optimization and signaling for video coding tools
CN117294839A (zh) * 2017-05-17 2023-12-26 株式会社Kt 用于解码视频的方法和用于传输压缩的视频数据的设备
EP3451665A1 (en) * 2017-09-01 2019-03-06 Thomson Licensing Refinement of internal sub-blocks of a coding unit
GB2572770B (en) * 2018-04-09 2022-11-02 Canon Kk Method and apparatus for encoding or decoding video data with frame portions
TWI725456B (zh) 2018-06-21 2021-04-21 大陸商北京字節跳動網絡技術有限公司 交錯區塊的自動劃分
TWI874759B (zh) * 2018-07-13 2025-03-01 弗勞恩霍夫爾協會 分區框內寫碼技術
SG11202101742UA (en) * 2018-09-03 2021-03-30 Huawei Tech Co Ltd Method and apparatus for intra prediction
CN111277840B (zh) * 2018-12-04 2022-02-08 华为技术有限公司 变换方法、反变换方法以及视频编码器和视频解码器
US11172197B2 (en) * 2019-01-13 2021-11-09 Tencent America LLC Most probable mode list generation scheme
CN113315967B (zh) * 2021-07-28 2021-11-09 腾讯科技（深圳）有限公司 视频编码方法、装置、介质及电子设备
US11949863B2 (en) * 2021-08-02 2024-04-02 Tencent America LLC Geometric partition mode with intra block copy
US20250070632A1 (en) * 2021-12-24 2025-02-27 Hyperloop Technologies, Inc. Propulsion motor topologies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060251330A1 (en) * 2003-05-20 2006-11-09 Peter Toth Hybrid video compression method
US20080123977A1 (en) * 2005-07-22 2008-05-29 Mitsubishi Electric Corporation Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
US20090046781A1 (en) * 2005-09-26 2009-02-19 Mitsubishi Electric Corporation Moving image coding apparatus and moving image decoding apparatus
WO2009028922A2 (en) * 2007-09-02 2009-03-05 Lg Electronics Inc. A method and an apparatus for processing a video signal

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060285A (en) * 1989-05-19 1991-10-22 Gte Laboratories Incorporated Hierarchical variable block size address-vector quantization using inter-block correlation
KR100209410B1 (ko) 1995-03-28 1999-07-15 전주범 영상 신호 부호화 장치
WO1997017797A2 (en) 1995-10-25 1997-05-15 Sarnoff Corporation Apparatus and method for quadtree based variable block size motion estimation
AUPP918699A0 (en) 1999-03-12 1999-04-15 Canon Kabushiki Kaisha Encoding method and appartus
KR100642043B1 (ko) * 2001-09-14 2006-11-03 가부시키가이샤 엔티티 도코모 부호화 방법, 복호 방법, 부호화 장치, 복호 장치, 화상 처리 시스템, 및 저장 매체
US6980596B2 (en) * 2001-11-27 2005-12-27 General Instrument Corporation Macroblock level adaptive frame/field coding for digital video content
WO2003075579A2 (en) 2002-03-05 2003-09-12 Koninklijke Philips Electronics N.V. Method and system for layered video encoding
US7302006B2 (en) * 2002-04-30 2007-11-27 Hewlett-Packard Development Company, L.P. Compression of images and image sequences through adaptive partitioning
JP3940657B2 (ja) * 2002-09-30 2007-07-04 株式会社東芝 動画像符号化方法と装置及び動画像復号化方法と装置
KR20050026318A (ko) * 2003-09-09 2005-03-15 삼성전자주식회사 인트라 스킵 모드를 포함하는 비디오 인코딩_디코딩 장치및 방법
AU2005226021B2 (en) 2004-03-09 2010-05-13 Thomson Research Funding Corporation Reduced resolution update mode for advanced video coding
JP4247680B2 (ja) * 2004-07-07 2009-04-02 ソニー株式会社 符号化装置、符号化方法、符号化方法のプログラム及び符号化方法のプログラムを記録した記録媒体
WO2006004331A1 (en) * 2004-07-07 2006-01-12 Samsung Electronics Co., Ltd. Video encoding and decoding methods and video encoder and decoder
CN101204092B (zh) * 2005-02-18 2010-11-03 汤姆森许可贸易公司 从低分辨率图像导出高分辨率图像的编码信息的方法以及实施所述方法的编码和解码设备
US20080123947A1 (en) * 2005-07-22 2008-05-29 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein
JP2007116351A (ja) * 2005-10-19 2007-05-10 Ntt Docomo Inc 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム
US20090141814A1 (en) 2006-01-09 2009-06-04 Peng Yin Method and Apparatus for Providing Reduced Resolution Update Mode for Multi-View Video Coding
CN100584026C (zh) 2006-03-27 2010-01-20 华为技术有限公司 交织模式下的视频分层编码方法
KR100791299B1 (ko) * 2006-04-11 2008-01-04 삼성전자주식회사 다 계층 기반의 비디오 인코딩 방법 및 장치
KR101261526B1 (ko) * 2006-07-04 2013-05-06 삼성전자주식회사 영상의 부호화 방법 및 장치, 복호화 방법 및 장치
EP2055108B1 (en) * 2006-08-25 2011-04-20 Thomson Licensing Methods and apparatus for reduced resolution partitioning
CN101150719B (zh) * 2006-09-20 2010-08-11 华为技术有限公司 并行视频编码的方法及装置
CN100571390C (zh) * 2006-12-21 2009-12-16 联想(北京)有限公司 一种h264视频编码快速模式选择方法和装置
CN101001382B (zh) * 2006-12-25 2010-09-01 海信集团有限公司 一种avs视频标准的帧内预测及重建方法
CN101222641B (zh) 2007-01-11 2011-08-24 华为技术有限公司 帧内预测编解码方法及其装置
KR101365570B1 (ko) * 2007-01-18 2014-02-21 삼성전자주식회사 인트라 예측 부호화, 복호화 방법 및 장치
US8204313B2 (en) * 2007-08-30 2012-06-19 Leica Geosystems Ag Rapid, spatial-data viewing and manipulating including data partition and indexing
KR101579394B1 (ko) * 2007-10-16 2015-12-21 톰슨 라이센싱 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치
JP5004180B2 (ja) * 2007-11-07 2012-08-22 Ｋｄｄｉ株式会社 動画像符号化装置および復号装置
US20090154567A1 (en) * 2007-12-13 2009-06-18 Shaw-Min Lei In-loop fidelity enhancement for video compression
KR100951301B1 (ko) * 2007-12-17 2010-04-02 한국과학기술원 비디오 부호화에서의 화면간/화면내 예측 부호화 방법
US8798137B2 (en) * 2008-02-29 2014-08-05 City University Of Hong Kong Bit rate estimation in data or video compression
KR20090129926A (ko) 2008-06-13 2009-12-17 삼성전자주식회사 영상 부호화 방법 및 그 장치, 영상 복호화 방법 및 그 장치
KR101517768B1 (ko) 2008-07-02 2015-05-06 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
CN101340581B (zh) * 2008-08-15 2010-06-02 上海富瀚微电子有限公司 一种基于m算法的帧内预测模式选择方法及其实现装置
US8634456B2 (en) * 2008-10-03 2014-01-21 Qualcomm Incorporated Video coding with large macroblocks
US8503527B2 (en) * 2008-10-03 2013-08-06 Qualcomm Incorporated Video coding with large macroblocks
US8619856B2 (en) * 2008-10-03 2013-12-31 Qualcomm Incorporated Video coding with large macroblocks
US8483285B2 (en) * 2008-10-03 2013-07-09 Qualcomm Incorporated Video coding using transforms bigger than 4×4 and 8×8
US8879637B2 (en) * 2008-10-06 2014-11-04 Lg Electronics Inc. Method and an apparatus for processing a video signal by which coding efficiency of a video signal can be raised by using a mixed prediction mode in predicting different macroblock sizes
CN101394565B (zh) * 2008-10-20 2011-08-17 成都九洲电子信息系统有限责任公司 一种帧内预测方法
US9288494B2 (en) * 2009-02-06 2016-03-15 Thomson Licensing Methods and apparatus for implicit and semi-implicit intra mode signaling for video encoders and decoders
US9113168B2 (en) * 2009-05-12 2015-08-18 Lg Electronics Inc. Method and apparatus of processing a video signal
KR101527085B1 (ko) * 2009-06-30 2015-06-10 한국전자통신연구원 인트라 부호화/복호화 방법 및 장치
CN102484709B (zh) * 2009-07-01 2015-06-10 汤姆森特许公司 用于视频编码器和解码器的对大块的帧内预测进行信令的方法和装置
KR102481998B1 (ko) * 2009-08-12 2022-12-27 인터디지털 브이씨 홀딩스 인코포레이티드 개선된 인트라 색차 엔코딩 및 디코딩을 위한 방법 및 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060251330A1 (en) * 2003-05-20 2006-11-09 Peter Toth Hybrid video compression method
US20080123977A1 (en) * 2005-07-22 2008-05-29 Mitsubishi Electric Corporation Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
US20090046781A1 (en) * 2005-09-26 2009-02-19 Mitsubishi Electric Corporation Moving image coding apparatus and moving image decoding apparatus
WO2009028922A2 (en) * 2007-09-02 2009-03-05 Lg Electronics Inc. A method and an apparatus for processing a video signal

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
J. Kim, et al. Enlarging MB size for high fidelity video coding beyond HD. ITU-T Study Group 16 Q.6 Video Coding Experts Group. VCEG-AJ21, Oct. 5, 2008, pp.1-6*
S-C. Lim, et al. Intra coding using extended block size. ITU-T Study Group 16 Q.6 Video Coding Experts Group. VCEG-AL28, Jul. 1, 2009, pp.1-5

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200049909A (ko) * 2009-07-01 2020-05-08 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR102194679B1 (ko) * 2009-07-01 2020-12-24 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR20200144159A (ko) * 2009-07-01 2020-12-28 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
US11082697B2 (en) 2009-07-01 2021-08-03 Interdigital Vc Holdings, Inc. Methods and apparatus for signaling intra prediction for large blocks for video encoders and decoders
KR102505806B1 (ko) * 2009-07-01 2023-03-06 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
KR20230035152A (ko) * 2009-07-01 2023-03-10 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
US11936876B2 (en) 2009-07-01 2024-03-19 Interdigital Vc Holdings, Inc. Methods and apparatus for signaling intra prediction for large blocks for video encoders and decoders
US12120307B2 (en) 2009-07-01 2024-10-15 Interdigital Vc Holdings, Inc. Methods and apparatus for signaling intra prediction for large blocks for video encoders and decoders
KR102801589B1 (ko) * 2009-07-01 2025-04-30 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치

Also Published As

Publication number Publication date
US20230379474A1 (en) 2023-11-23
KR20200144159A (ko) 2020-12-28
DK2449782T3 (en) 2018-02-05
HK1212842A1 (zh) 2016-06-17
JP2023029886A (ja) 2023-03-07
US11082697B2 (en) 2021-08-03
KR102801589B1 (ko) 2025-04-30
CN104796717B (zh) 2018-11-06
ES2744316T3 (es) 2020-02-24
JP5918128B2 (ja) 2016-05-18
KR101939016B1 (ko) 2019-01-15
PL3288268T3 (pl) 2019-11-29
JP2016178645A (ja) 2016-10-06
JP2012532489A (ja) 2012-12-13
HUE035547T2 (en) 2018-05-02
CN104796717A (zh) 2015-07-22
CN102484709A (zh) 2012-05-30
HK1213407A1 (zh) 2016-06-30
US20180070088A1 (en) 2018-03-08
HK1213408A1 (zh) 2016-06-30
HK1213404A1 (zh) 2016-06-30
CN104811719A (zh) 2015-07-29
JP7576073B2 (ja) 2024-10-30
HK1213402A1 (zh) 2016-06-30
HK1213403A1 (zh) 2016-06-30
JP7839245B2 (ja) 2026-04-01
CN104853203B (zh) 2019-11-26
PT3288268T (pt) 2019-09-19
HK1213405A1 (zh) 2016-06-30
EP3288268B1 (en) 2019-07-31
US20240430433A1 (en) 2024-12-26
JP2018174580A (ja) 2018-11-08
CN104853205A (zh) 2015-08-19
KR20180004329A (ko) 2018-01-10
US11936876B2 (en) 2024-03-19
KR102194679B1 (ko) 2020-12-24
CN104853202A (zh) 2015-08-19
CN104853206A (zh) 2015-08-19
JP6688341B2 (ja) 2020-04-28
EP2449782B1 (en) 2017-12-06
CN104869417A (zh) 2015-08-26
CN104853207B (zh) 2018-06-26
JP2020115669A (ja) 2020-07-30
PT2449782T (pt) 2018-02-06
CN102484709B (zh) 2015-06-10
HK1214058A1 (zh) 2016-07-15
EP3579558B1 (en) 2026-03-04
WO2011002504A1 (en) 2011-01-06
ES2657965T3 (es) 2018-03-07
EP4708856A2 (en) 2026-03-11
JP2025020166A (ja) 2025-02-12
HUE044615T2 (hu) 2019-11-28
KR20230035152A (ko) 2023-03-10
EP3579558A1 (en) 2019-12-11
CN104853203A (zh) 2015-08-19
US12120307B2 (en) 2024-10-15
KR20120052267A (ko) 2012-05-23
JP7184841B2 (ja) 2022-12-06
DK3288268T3 (da) 2019-09-16
US20120106629A1 (en) 2012-05-03
KR20170016015A (ko) 2017-02-10
KR102505806B1 (ko) 2023-03-06
CN104822066A (zh) 2015-08-05
EP3288268A1 (en) 2018-02-28
CN104853204A (zh) 2015-08-19
HK1212841A1 (zh) 2016-06-17
KR20250059556A (ko) 2025-05-02
EP4708856A3 (en) 2026-05-20
PL2449782T3 (pl) 2018-04-30
EP2449782A1 (en) 2012-05-09
US20210385460A1 (en) 2021-12-09
KR20200049909A (ko) 2020-05-08
CN104853207A (zh) 2015-08-19
HK1213406A1 (zh) 2016-06-30
JP6415472B2 (ja) 2018-10-31

Similar Documents

Publication Publication Date Title
US12120307B2 (en) Methods and apparatus for signaling intra prediction for large blocks for video encoders and decoders
HK1212841B (zh) 用於視頻編碼器和解碼器的方法和裝置

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

A107 Divisional application of patent
J201 Request for trial against refusal decision
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

PJ0201 Trial against decision of rejection

St.27 status event code: A-3-3-V10-V11-apl-PJ0201

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

J301 Trial decision

Free format text: TRIAL NUMBER: 2017101006232; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20171228

Effective date: 20190823

PJ1301 Trial decision

St.27 status event code: A-3-3-V10-V15-crt-PJ1301

Decision date: 20190823

Appeal event data comment text: Appeal Kind Category : Appeal against decision to decline refusal, Appeal Ground Text : 2017 7002582

Appeal request date: 20171228

Appellate body name: Patent Examination Board

Decision authority category: Office appeal board

Decision identifier: 2017101006232

PS0901 Examination by remand of revocation

St.27 status event code: A-6-3-E10-E12-rex-PS0901

S901 Examination by remand of revocation
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

N231 Notification of change of applicant
PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

GRNO Decision to grant (after opposition)
PS0701 Decision of registration after remand of revocation

St.27 status event code: A-3-4-F10-F13-rex-PS0701

A107 Divisional application of patent
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 6