JP2009545919A - ビデオ復号処理のためにアダブティブなジオメトリック分割を行う方法および装置 - Google Patents

ビデオ復号処理のためにアダブティブなジオメトリック分割を行う方法および装置 Download PDF

Info

Publication number
JP2009545919A
JP2009545919A JP2009522842A JP2009522842A JP2009545919A JP 2009545919 A JP2009545919 A JP 2009545919A JP 2009522842 A JP2009522842 A JP 2009522842A JP 2009522842 A JP2009522842 A JP 2009522842A JP 2009545919 A JP2009545919 A JP 2009545919A
Authority
JP
Japan
Prior art keywords
parametric model
partition
curve
block
model
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.)
Pending
Application number
JP2009522842A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009545919A5 (enExample
Inventor
オスカー デイボラ，エスコーダ
イン，ペング
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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=38997679&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2009545919(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2009545919A publication Critical patent/JP2009545919A/ja
Publication of JP2009545919A5 publication Critical patent/JP2009545919A5/ja
Pending legal-status Critical Current

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
    • H04N19/50—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
    • H04N19/57—Motion estimation characterised by a search window with variable size or shape
    • 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
    • H04N19/102—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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • 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
    • H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving 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
    • 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
    • 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
    • H04N19/50—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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
    • 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
    • H04N19/537—Motion estimation other than block-based
    • H04N19/543—Motion estimation other than block-based using regions
    • 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

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)
JP2009522842A 2006-08-02 2007-07-31 ビデオ復号処理のためにアダブティブなジオメトリック分割を行う方法および装置 Pending JP2009545919A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US83499306P 2006-08-02 2006-08-02
PCT/US2007/017114 WO2008016605A2 (en) 2006-08-02 2007-07-31 Adaptive geometric partitioning for video decoding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013228049A Division JP2014060764A (ja) 2006-08-02 2013-11-01 ビデオ復号処理のためにアダブティブなジオメトリック分割を行う方法および装置

Publications (2)

Publication Number Publication Date
JP2009545919A true JP2009545919A (ja) 2009-12-24
JP2009545919A5 JP2009545919A5 (enExample) 2010-09-16

Family

ID=38997679

Family Applications (5)

Application Number Title Priority Date Filing Date
JP2009522842A Pending JP2009545919A (ja) 2006-08-02 2007-07-31 ビデオ復号処理のためにアダブティブなジオメトリック分割を行う方法および装置
JP2009522843A Pending JP2009545920A (ja) 2006-08-02 2007-07-31 ビデオ符号化処理のためにアダブティブなジオメトリック分割を行う方法および装置
JP2013228049A Pending JP2014060764A (ja) 2006-08-02 2013-11-01 ビデオ復号処理のためにアダブティブなジオメトリック分割を行う方法および装置
JP2013228029A Active JP6109712B2 (ja) 2006-08-02 2013-11-01 ビデオ符号化処理のためにアダブティブなジオメトリック分割を行う方法および装置
JP2015074756A Pending JP2015144487A (ja) 2006-08-02 2015-04-01 ビデオ復号処理のためにアダブティブなジオメトリック分割を行う方法および装置

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP2009522843A Pending JP2009545920A (ja) 2006-08-02 2007-07-31 ビデオ符号化処理のためにアダブティブなジオメトリック分割を行う方法および装置
JP2013228049A Pending JP2014060764A (ja) 2006-08-02 2013-11-01 ビデオ復号処理のためにアダブティブなジオメトリック分割を行う方法および装置
JP2013228029A Active JP6109712B2 (ja) 2006-08-02 2013-11-01 ビデオ符号化処理のためにアダブティブなジオメトリック分割を行う方法および装置
JP2015074756A Pending JP2015144487A (ja) 2006-08-02 2015-04-01 ビデオ復号処理のためにアダブティブなジオメトリック分割を行う方法および装置

Country Status (7)

Country Link
US (6) US20090196342A1 (enExample)
EP (2) EP2047687B1 (enExample)
JP (5) JP2009545919A (enExample)
KR (2) KR101380580B1 (enExample)
CN (2) CN101502119B (enExample)
BR (2) BRPI0714859A2 (enExample)
WO (2) WO2008016609A2 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010508706A (ja) * 2006-10-30 2010-03-18 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． ビデオシーケンスフレームを分解する方法
JP2010524396A (ja) * 2007-04-12 2010-07-15 トムソン ライセンシング ビデオエンコーダにおける高速な幾何学的なモードの判定方法及び装置
JP2013537764A (ja) * 2010-08-19 2013-10-03 トムソン ライセンシング 画像の現在のブロックを再構築する方法および対応する符号化方法、対応する符号化装置、さらに、ビットストリームに符号化された画像を保持する記憶媒体
JP2022523309A (ja) * 2019-01-28 2022-04-22 オーピー ソリューションズ， エルエルシー 指数関数的分割におけるインター予測

Families Citing this family (197)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0714859A2 (pt) 2006-08-02 2013-05-21 Thomson Licensing mÉtodo e aparelho para particionamento geomÉtrico adaptativo para codificaÇço de vÍdeo e estrutura de sinal de vÍdeo para codificaÇço de vÍdeo
JP2010505343A (ja) * 2006-09-29 2010-02-18 トムソン ライセンシング 幾何学的なイントラ予測
KR101365570B1 (ko) * 2007-01-18 2014-02-21 삼성전자주식회사 인트라 예측 부호화, 복호화 방법 및 장치
KR101366093B1 (ko) * 2007-03-28 2014-02-21 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
US8160150B2 (en) * 2007-04-10 2012-04-17 Texas Instruments Incorporated Method and system for rate distortion optimization
KR20080107965A (ko) * 2007-06-08 2008-12-11 삼성전자주식회사 객체 경계 기반 파티션을 이용한 영상의 부호화, 복호화방법 및 장치
KR101408698B1 (ko) * 2007-07-31 2014-06-18 삼성전자주식회사 가중치 예측을 이용한 영상 부호화, 복호화 방법 및 장치
US8681855B2 (en) 2007-10-12 2014-03-25 Thomson Licensing Method and apparatus for video encoding and decoding geometrically partitioned bi-predictive mode partitions
CN101415121B (zh) * 2007-10-15 2010-09-29 华为技术有限公司 一种自适应的帧预测的方法及装置
KR101496324B1 (ko) * 2007-10-17 2015-02-26 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
US8625672B2 (en) * 2008-01-07 2014-01-07 Thomson Licensing Methods and apparatus for video encoding and decoding using parametric filtering
US8831086B2 (en) 2008-04-10 2014-09-09 Qualcomm Incorporated Prediction techniques for interpolation in video coding
US9967590B2 (en) 2008-04-10 2018-05-08 Qualcomm Incorporated Rate-distortion defined interpolation for video coding based on fixed filter or adaptive filter
BRPI0911307B1 (pt) * 2008-04-15 2020-09-29 France Telecom Codificação e decodificação de uma imagem ou de uma sequência de imagens recortadas, segundo partições de pixels de forma linear
US8787693B2 (en) 2008-04-15 2014-07-22 Orange Prediction of images by prior determination of a family of reference pixels, coding and decoding using such a prediction
KR101517768B1 (ko) * 2008-07-02 2015-05-06 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
US8325796B2 (en) 2008-09-11 2012-12-04 Google Inc. System and method for video coding using adaptive segmentation
US8311111B2 (en) * 2008-09-11 2012-11-13 Google Inc. System and method for decoding using parallel processing
KR101597253B1 (ko) * 2008-10-27 2016-02-24 에스케이 텔레콤주식회사 동영상 부호화/복호화 장치, 이를 위한 적응적 디블록킹 필터링 장치와 필터링 방법, 및 기록 매체
JP2012089905A (ja) * 2009-01-13 2012-05-10 Hitachi Ltd 画像符号化装置および画像符号化方法、画像復号化装置および画像復号化方法
BRPI1007869B1 (pt) * 2009-03-12 2021-08-31 Interdigital Madison Patent Holdings Métodos, aparelhos e mídia de armazenamento legível por computador para seleção de parâmetro de filtro baseado em região para filtragem de remoção de artefatos
DK3567853T3 (da) 2009-03-23 2024-01-02 Ntt Docomo Inc Billedsforudsigelsesafkodningsindretning og billedsforudsigelsesafkodingsfremgangsmåde
WO2010137324A1 (ja) * 2009-05-29 2010-12-02 三菱電機株式会社 画像符号化装置、画像復号装置、画像符号化方法、および画像復号方法
WO2010151334A1 (en) * 2009-06-26 2010-12-29 Thomson Licensing Methods and apparatus for video encoding and decoding using adaptive geometric partitioning
WO2011001078A1 (fr) * 2009-07-03 2011-01-06 France Telecom Prédiction d'un vecteur mouvement d'une partition d'image courante de forme géometrique ou de taille différente de celle d'au moins une partition d'image de référence voisine, codage et décodage utilisant une telle prédiction
US9357221B2 (en) * 2009-07-23 2016-05-31 Thomson Licensing Methods and apparatus for adaptive transform selection for video encoding and decoding
KR101456498B1 (ko) 2009-08-14 2014-10-31 삼성전자주식회사 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
KR101510108B1 (ko) 2009-08-17 2015-04-10 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
JP2011049740A (ja) * 2009-08-26 2011-03-10 Sony Corp 画像処理装置および方法
US8848802B2 (en) * 2009-09-04 2014-09-30 Stmicroelectronics International N.V. System and method for object based parametric video coding
US10178396B2 (en) 2009-09-04 2019-01-08 Stmicroelectronics International N.V. Object tracking
KR101629475B1 (ko) * 2009-09-23 2016-06-22 삼성전자주식회사 기하학 기반의 블록 분할 인트라 예측을 이용한 깊이영상 부호화 방법 및 장치
BR112012008988B1 (pt) 2009-10-14 2022-07-12 Dolby International Ab Método, meio legível não transitório e aparelho para processamento de mapa de profundidade
CN105959688B (zh) * 2009-12-01 2019-01-29 数码士有限公司 用于解码高分辨率图像的方法
KR101484280B1 (ko) * 2009-12-08 2015-01-20 삼성전자주식회사 임의적인 파티션을 이용한 움직임 예측에 따른 비디오 부호화 방법 및 장치, 임의적인 파티션을 이용한 움직임 보상에 따른 비디오 복호화 방법 및 장치
KR101700358B1 (ko) 2009-12-09 2017-01-26 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
USRE47243E1 (en) 2009-12-09 2019-02-12 Samsung Electronics Co., Ltd. Method and apparatus for encoding video, and method and apparatus for decoding video
KR101675118B1 (ko) 2010-01-14 2016-11-10 삼성전자 주식회사 스킵 및 분할 순서를 고려한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US8879632B2 (en) * 2010-02-18 2014-11-04 Qualcomm Incorporated Fixed point implementation for geometric motion partitioning
US20110249734A1 (en) * 2010-04-09 2011-10-13 Segall Christopher A Methods and Systems for Intra Prediction
US8619857B2 (en) 2010-04-09 2013-12-31 Sharp Laboratories Of America, Inc. Methods and systems for intra prediction
CN102215396A (zh) 2010-04-09 2011-10-12 华为技术有限公司 一种视频编解码方法和系统
US8644375B2 (en) 2010-04-09 2014-02-04 Sharp Laboratories Of America, Inc. Methods and systems for intra prediction
US20110249743A1 (en) * 2010-04-09 2011-10-13 Jie Zhao Super-block for high performance video coding
KR101529842B1 (ko) 2010-04-13 2015-06-17 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 샘플 배열 멀티트리 세부분할에서 계승
FI3958573T3 (fi) 2010-04-13 2023-08-23 Ge Video Compression Llc Videokoodaus käyttäen kuvien monipuurakenteen alaosioita
PT3703369T (pt) 2010-04-13 2024-10-29 Ge Video Compression Llc Combinação de regiões de amostras
KR101592802B1 (ko) * 2010-04-13 2016-02-05 지이 비디오 컴프레션, 엘엘씨 평면 간 예측
HUE072457T2 (hu) * 2010-05-04 2025-11-28 Lg Electronics Inc Eljárás bitfolyam dekódolására és kódolására
US8521006B2 (en) * 2010-05-06 2013-08-27 Intel Corporation Boundary detection in media streams
US9094658B2 (en) * 2010-05-10 2015-07-28 Mediatek Inc. Method and apparatus of adaptive loop filtering
US9020043B2 (en) 2010-05-10 2015-04-28 Google Inc. Pathway indexing in flexible partitioning
TWI600318B (zh) * 2010-05-18 2017-09-21 Sony Corp Image processing apparatus and image processing method
US8855205B2 (en) 2010-05-26 2014-10-07 Newratek Inc. Method of predicting motion vectors in video codec in which multiple references are allowed, and motion vector encoding/decoding apparatus using the same
US20110310976A1 (en) * 2010-06-17 2011-12-22 Qualcomm Incorporated Joint Coding of Partition Information in Video Coding
JP2012023597A (ja) * 2010-07-15 2012-02-02 Sony Corp 画像処理装置及び画像処理方法
CA2903530C (en) 2010-07-20 2018-08-28 Ntt Docomo, Inc. Video prediction encoding and decoding for partitioned regions while determining whether or not to use motion information from neighboring regions
KR101681303B1 (ko) * 2010-07-29 2016-12-01 에스케이 텔레콤주식회사 블록 분할예측을 이용한 영상 부호화/복호화 방법 및 장치
WO2012044124A2 (ko) * 2010-09-30 2012-04-05 한국전자통신연구원 영상 부호화 방법과 복호화 방법 및 이를 이용한 영상 부호화 장치와 복호화 장치
JP2012080369A (ja) * 2010-10-01 2012-04-19 Sony Corp 画像処理装置及び画像処理方法
US9532059B2 (en) 2010-10-05 2016-12-27 Google Technology Holdings LLC Method and apparatus for spatial scalability for video coding
US8861617B2 (en) 2010-10-05 2014-10-14 Mediatek Inc Method and apparatus of region-based adaptive loop filtering
KR101712156B1 (ko) * 2010-12-06 2017-03-06 에스케이 텔레콤주식회사 임의의 형태의 블록을 이용한 인터예측에 의한 영상의 부호화/복호화 방법 및 장치
KR102086145B1 (ko) * 2010-12-13 2020-03-09 한국전자통신연구원 인트라 예측 방법 및 그 장치
US9877019B2 (en) * 2011-01-03 2018-01-23 Hfi Innovation Inc. Method of filter-unit based in-loop filtering
DE102011006036B4 (de) 2011-01-14 2012-12-27 Siemens Aktiengesellschaft Verfahren und Vorrichtungen zur Bildung eines Prädiktionswertes
CN102611884B (zh) 2011-01-19 2014-07-09 华为技术有限公司 图像编解码方法及编解码设备
WO2012120582A1 (ja) 2011-03-07 2012-09-13 パナソニック株式会社 動き補償装置、動画像符号化装置、動画像復号装置、動き補償方法、プログラム、及び集積回路
US8718389B2 (en) * 2011-04-13 2014-05-06 Huawei Technologies Co., Ltd. Image encoding and decoding methods and related devices
US9008180B2 (en) 2011-04-21 2015-04-14 Intellectual Discovery Co., Ltd. Method and apparatus for encoding/decoding images using a prediction method adopting in-loop filtering
US9338476B2 (en) 2011-05-12 2016-05-10 Qualcomm Incorporated Filtering blockiness artifacts for video coding
US8989256B2 (en) 2011-05-25 2015-03-24 Google Inc. Method and apparatus for using segmentation-based coding of prediction information
US8964833B2 (en) 2011-07-19 2015-02-24 Qualcomm Incorporated Deblocking of non-square blocks for video coding
EP4593387A1 (en) 2011-09-22 2025-07-30 LG Electronics Inc. Decoding apparatus, encoding apparatus and apparatus for transmitting data for an image
US9838692B2 (en) * 2011-10-18 2017-12-05 Qualcomm Incorporated Detecting availabilities of neighboring video units for video coding
KR20130050149A (ko) * 2011-11-07 2013-05-15 오수미 인터 모드에서의 예측 블록 생성 방법
TWI556648B (zh) 2011-11-08 2016-11-01 三星電子股份有限公司 解碼影像的方法
EP2777286B1 (en) 2011-11-11 2017-01-04 GE Video Compression, LLC Effective wedgelet partition coding
EP4161078A1 (en) 2011-11-11 2023-04-05 GE Video Compression, LLC Effective wedgelet partition coding using spatial prediction
KR102344178B1 (ko) * 2011-11-11 2021-12-29 지이 비디오 컴프레션, 엘엘씨 분할 코딩을 이용한 효과적인 예측
CN109257598B (zh) 2011-11-11 2023-05-12 Ge视频压缩有限责任公司 解码器、编码器、介质及重构、编码和解码方法
KR101718894B1 (ko) 2011-11-29 2017-03-23 삼성전자주식회사 기기 제어를 위한 유저 인터페이스 제공 시스템 및 방법
US20130136180A1 (en) * 2011-11-29 2013-05-30 Futurewei Technologies, Inc. Unified Partitioning Structures and Signaling Methods for High Efficiency Video Coding
US9247257B1 (en) 2011-11-30 2016-01-26 Google Inc. Segmentation based entropy encoding and decoding
US9531990B1 (en) 2012-01-21 2016-12-27 Google Inc. Compound prediction using multiple sources or prediction modes
US9094681B1 (en) 2012-02-28 2015-07-28 Google Inc. Adaptive segmentation
US8737824B1 (en) 2012-03-09 2014-05-27 Google Inc. Adaptively encoding a media stream with compound prediction
US20130287109A1 (en) * 2012-04-29 2013-10-31 Qualcomm Incorporated Inter-layer prediction through texture segmentation for video coding
US9185429B1 (en) 2012-04-30 2015-11-10 Google Inc. Video encoding and decoding using un-equal error protection
US9185414B1 (en) 2012-06-29 2015-11-10 Google Inc. Video encoding using variance
GB2504069B (en) 2012-07-12 2015-09-16 Canon Kk Method and device for predicting an image portion for encoding or decoding of an image
US9332276B1 (en) 2012-08-09 2016-05-03 Google Inc. Variable-sized super block based direct prediction mode
US9380298B1 (en) 2012-08-10 2016-06-28 Google Inc. Object-based intra-prediction
CN103634612A (zh) * 2012-08-22 2014-03-12 成都爱斯顿测控技术有限公司 工业级音频视频处理平台
CN102833551B (zh) * 2012-09-25 2014-10-29 中南大学 一种Slice级编解码端联合时间最小化方法
US9813709B2 (en) 2012-09-28 2017-11-07 Nippon Telegraph And Telephone Corporation Intra-prediction encoding method, intra-prediction decoding method, intra-prediction encoding apparatus, intra-prediction decoding apparatus, program therefor and recording medium having program recorded thereon
US9826229B2 (en) 2012-09-29 2017-11-21 Google Technology Holdings LLC Scan pattern determination from base layer pixel information for scalable extension
WO2014053517A1 (en) * 2012-10-01 2014-04-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Scalable video coding using derivation of subblock subdivision for prediction from base layer
US9350988B1 (en) 2012-11-20 2016-05-24 Google Inc. Prediction mode-based block ordering in video coding
US9628790B1 (en) 2013-01-03 2017-04-18 Google Inc. Adaptive composite intra prediction for image and video compression
US9681128B1 (en) 2013-01-31 2017-06-13 Google Inc. Adaptive pre-transform scanning patterns for video and image compression
KR101369174B1 (ko) * 2013-03-20 2014-03-10 에스케이텔레콤 주식회사 고해상도 동영상의 부호화/복호화 방법 및 장치
CN103313053B (zh) * 2013-05-14 2016-05-25 浙江万里学院 一种面向视觉对象的形状编码方法
US9247251B1 (en) 2013-07-26 2016-01-26 Google Inc. Right-edge extension for quad-tree intra-prediction
WO2015015681A1 (ja) * 2013-07-31 2015-02-05 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 画像符号化方法および画像符号化装置
US9609343B1 (en) * 2013-12-20 2017-03-28 Google Inc. Video coding using compound prediction
US9392272B1 (en) 2014-06-02 2016-07-12 Google Inc. Video coding using adaptive source variance based partitioning
US10200717B2 (en) * 2014-06-19 2019-02-05 Sharp Kabushiki Kaisha Image decoding device, image coding device, and predicted image generation device
CN104036510A (zh) * 2014-06-20 2014-09-10 常州艾格勒信息技术有限公司 一种新型图像分割系统及方法
US9578324B1 (en) 2014-06-27 2017-02-21 Google Inc. Video coding using statistical-based spatially differentiated partitioning
US20160050440A1 (en) * 2014-08-15 2016-02-18 Ying Liu Low-complexity depth map encoder with quad-tree partitioned compressed sensing
US20170332092A1 (en) * 2014-10-31 2017-11-16 Samsung Electronics Co., Ltd. Method and device for encoding or decoding image
KR101624659B1 (ko) 2015-01-05 2016-05-27 삼성전자주식회사 영상의 복호화 방법 및 장치
KR101624660B1 (ko) 2015-04-14 2016-05-27 삼성전자주식회사 영상의 복호화 방법 및 장치
KR20180005186A (ko) * 2015-05-12 2018-01-15 삼성전자주식회사 인트라 예측을 수행하는 영상 복호화 방법 및 그 장치 및 인트라 예측을 수행하는 영상 부호화 방법 및 그 장치
JP6510902B2 (ja) * 2015-06-15 2019-05-08 日本放送協会 符号化装置、復号装置及びプログラム
WO2017188784A2 (ko) 2016-04-29 2017-11-02 세종대학교 산학협력단 영상 신호 부호화/복호화 방법 및 장치
KR102897241B1 (ko) * 2016-04-29 2025-12-08 세종대학교산학협력단 영상 신호 부호화/복호화 방법 및 장치
KR102365937B1 (ko) * 2016-04-29 2022-02-22 세종대학교산학협력단 영상 신호 부호화/복호화 방법 및 장치
US10805607B2 (en) 2016-04-29 2020-10-13 Industry Academy Cooperation Foundation Of Sejong University Video signal encoding/decoding method and apparatus
CN117499649A (zh) * 2016-04-29 2024-02-02 英迪股份有限公司 图像解码装置、图像编码装置和用于发送比特流的装置
CN106331706B (zh) 2016-05-03 2019-04-30 上海兆芯集成电路有限公司 基于曲线拟合的率失真优化方法以及使用该方法的装置
WO2017222237A1 (ko) 2016-06-22 2017-12-28 한국전자통신연구원 화면 내 예측 방법 및 장치
CN109565595B (zh) * 2016-06-24 2021-06-22 华为技术有限公司 一种使用基于分割的视频编码块划分的视频编码设备和方法
WO2017220164A1 (en) * 2016-06-24 2017-12-28 Huawei Technologies Co., Ltd. Devices and methods for video coding using segmentation based partitioning of video coding blocks
EP3301931A1 (en) 2016-09-30 2018-04-04 Thomson Licensing Method and apparatus for omnidirectional video coding with adaptive intra prediction
US20190238888A1 (en) 2017-07-17 2019-08-01 Ki Baek Kim Image data encoding/decoding method and apparatus
KR20190052129A (ko) 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
KR20180045530A (ko) 2016-10-26 2018-05-04 디지털인사이트 주식회사 임의의 블록 분할을 사용하는 비디오 코딩 방법 및 장치
KR102524319B1 (ko) * 2016-12-28 2023-04-24 소니그룹주식회사 화상 처리 장치 및 화상 처리 방법
WO2018141416A1 (en) 2017-02-06 2018-08-09 Huawei Technologies Co., Ltd. Video encoder and decoder for predictive partitioning
CN110870308A (zh) * 2017-06-30 2020-03-06 夏普株式会社 通过几何自适应块分割将图片转换成用于视频编码的视频块的系统和方法
EP3632106B1 (en) * 2017-06-30 2024-10-02 Huawei Technologies Co., Ltd. Encoder, decoder, computer program and computer program product for processing a frame of a video sequence
BR112019028012A2 (pt) * 2017-06-30 2020-07-07 Huawei Technologies Co., Ltd. dispositivo e método para determinar um vetor de movimento, codificador e decodificador de vídeo para codificar e decodificar uma pluralidade de fotos
CN111034197B (zh) 2017-08-22 2022-07-12 松下电器（美国）知识产权公司 图像编码器、图像解码器、图像编码方法和图像解码方法
EP3454556A1 (en) 2017-09-08 2019-03-13 Thomson Licensing Method and apparatus for video encoding and decoding using pattern-based block filtering
WO2019069782A1 (ja) 2017-10-06 2019-04-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
CN117478880A (zh) * 2017-10-16 2024-01-30 数字洞察力有限公司 用于将图像编码/解码的方法和存储比特流的记录介质
JP7315480B2 (ja) 2018-01-30 2023-07-26 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
KR20200097811A (ko) * 2018-02-22 2020-08-19 엘지전자 주식회사 영상 코딩 시스템에서 블록 분할 구조에 따른 영상 디코딩 방법 및 장치
US10708625B2 (en) * 2018-06-12 2020-07-07 Alibaba Group Holding Limited Adaptive deblocking filter
CN112602324B (zh) * 2018-06-22 2024-07-23 Op方案有限责任公司 块水平几何划分
US10284860B1 (en) 2018-07-02 2019-05-07 Tencent America LLC Method and apparatus for video coding
US10284844B1 (en) 2018-07-02 2019-05-07 Tencent America LLC Method and apparatus for video coding
JP2021536191A (ja) * 2018-09-07 2021-12-23 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America ビデオコーディング用システムおよび方法
WO2020072494A1 (en) * 2018-10-01 2020-04-09 Op Solutions, Llc Methods and systems of exponential partitioning
CN111147855B (zh) * 2018-11-02 2024-10-29 北京字节跳动网络技术有限公司 几何分割预测模式与其他工具之间的协调
JP7714460B2 (ja) 2018-11-06 2025-07-29 北京字節跳動網絡技術有限公司 イントラ予測のためのパラメータ導出における複雑性低減
WO2020094074A1 (en) 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Position-depending ordering of motion candidate list for geometric partitioning mode
CN113170112B (zh) * 2018-11-22 2024-05-10 北京字节跳动网络技术有限公司 用于具有几何分割的帧间预测的构建方法
CN113170122B (zh) * 2018-12-01 2023-06-27 北京字节跳动网络技术有限公司 帧内预测的参数推导
WO2020114407A1 (en) 2018-12-03 2020-06-11 Beijing Bytedance Network Technology Co., Ltd. Partial pruning method for hmvp mode
WO2020125803A1 (en) * 2018-12-21 2020-06-25 Beijing Bytedance Network Technology Co., Ltd. Intra prediction using polynomial model
CN112584164B (zh) * 2018-12-28 2022-05-31 杭州海康威视数字技术股份有限公司 一种编解码方法及其设备
EP3918784B8 (en) 2019-01-28 2026-07-15 Dolby International AB Shape adaptive discrete cosine transform for geometric partitioning with an adaptive number of regions
JP7678578B2 (ja) 2019-01-28 2025-05-16 オーピー ソリューションズ， エルエルシー 適応的な数の領域を伴う幾何学的分割におけるインター予測
EP3915261A4 (en) * 2019-01-31 2023-03-01 HFI Innovation Inc. METHOD AND APPARATUS FOR COMBINED INTER AND INTRA PREDICTION FOR VIDEO CODING
US10742972B1 (en) * 2019-03-08 2020-08-11 Tencent America LLC Merge list construction in triangular prediction
CN113812165B (zh) 2019-05-09 2023-05-23 北京字节跳动网络技术有限公司 对hmvp表的改进
JP7346599B2 (ja) 2019-06-04 2023-09-19 北京字節跳動網絡技術有限公司 ビデオ・データ処理方法、装置、記憶媒体及び記憶方法
WO2020248105A1 (zh) * 2019-06-10 2020-12-17 Oppo广东移动通信有限公司 预测值的确定方法、编码器以及计算机存储介质
CN113875251B (zh) 2019-06-21 2023-11-28 华为技术有限公司 用于几何分割模式的自适应滤波器强度指示
MX2021000350A (es) 2019-06-21 2021-03-25 Huawei Tech Co Ltd Un codificador, un decodificador y metodos correspondientes para modo de division de sub-bloque.
WO2020253830A1 (en) * 2019-06-21 2020-12-24 Huawei Technologies Co., Ltd. Chroma sample weight derivation for geometric partition mode
US11190777B2 (en) * 2019-06-30 2021-11-30 Tencent America LLC Method and apparatus for video coding
EP3984215A4 (en) 2019-07-14 2022-08-24 Beijing Bytedance Network Technology Co., Ltd. TRANSFORMATION BLOCK SIZE LIMITATION IN VIDEO ENCODING
US11375243B2 (en) * 2019-07-17 2022-06-28 Tencent America LLC Method and apparatus for video coding
WO2021015581A1 (ko) * 2019-07-23 2021-01-28 한국전자통신연구원 기하학적 분할을 사용하는 영상 부호화/복호화를 위한 방법, 장치 및 기록 매체
US11317090B2 (en) * 2019-08-12 2022-04-26 Tencent America LLC Method and apparatus for video coding
WO2021030019A1 (en) 2019-08-15 2021-02-18 Alibaba Group Holding Limited Block partitioning methods for video coding
CN117596389A (zh) 2019-09-28 2024-02-23 北京字节跳动网络技术有限公司 视频编解码中的几何分割模式
KR20260029412A (ko) 2019-10-03 2026-03-04 후아웨이 테크놀러지 컴퍼니 리미티드 기하학적 파티션 모드를 위한 코딩 프로세스
US11533498B2 (en) * 2019-11-21 2022-12-20 Tencent America LLC Geometric partitioning mode in video coding
US11317094B2 (en) * 2019-12-24 2022-04-26 Tencent America LLC Method and apparatus for video coding using geometric partitioning mode
CN114902663B (zh) * 2019-12-30 2025-12-16 夏普株式会社 用于编码视频数据的设备和方法
CN115315944B (zh) 2020-03-07 2025-06-13 抖音视界有限公司 视频编解码中的隐式多变换集信令通知
CN113452997B (zh) 2020-03-25 2022-07-29 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
CN113709484B (zh) 2020-03-26 2022-12-23 杭州海康威视数字技术股份有限公司 解码方法、编码方法、装置、设备及机器可读存储介质
CN113473141B (zh) * 2020-03-31 2024-12-10 Oppo广东移动通信有限公司 帧间预测方法、编码器、解码器及计算机可读存储介质
CN115280778A (zh) * 2020-04-03 2022-11-01 Oppo广东移动通信有限公司 帧间预测方法、编码器、解码器以及存储介质
CN113810686B (zh) 2020-06-01 2023-02-24 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
CN113873249B (zh) 2020-06-30 2023-02-28 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
CN116134814B (zh) 2020-08-21 2026-05-26 抖音视界有限公司 视频编解码中的系数重新排序
WO2022047117A1 (en) * 2020-08-28 2022-03-03 Op Solutions, Llc Methods and systems of adaptive geometric partitioning
WO2022047099A1 (en) * 2020-08-28 2022-03-03 Op Solutions, Llc Methods and systems of adaptive geometric partitioning
DE102020126602A1 (de) * 2020-10-09 2022-04-14 Carl Zeiss Microscopy Gmbh Mikroskopiesystem und verfahren zur bildsegmentierung
CN116601953B (zh) 2020-11-24 2026-06-09 抖音视界有限公司 编解码视频中的位置相关系数重新排序
WO2022177380A1 (ko) * 2021-02-18 2022-08-25 현대자동차주식회사 인터 예측 기반의 비디오 부호화 및 복호화
US12388993B2 (en) 2021-03-29 2025-08-12 Ofinno, Llc Geometric partitioning refinement
WO2023085600A1 (ko) * 2021-11-10 2023-05-19 현대자동차주식회사 암시적 임의 블록분할 및 이에 따른 예측을 이용하는 비디오 코딩을 위한 방법 및 장치
US12277668B2 (en) * 2022-01-26 2025-04-15 Intuitive Research And Technology Corporation Determining volume of a selectable region using extended reality
WO2023158765A1 (en) * 2022-02-16 2023-08-24 Beijing Dajia Internet Information Technology Co., Ltd. Methods and devices for geometric partitioning mode split modes reordering with pre-defined modes order
CN119213774A (zh) * 2022-05-16 2024-12-27 现代自动车株式会社 利用几何运动预测的视频编解码的方法和装置
WO2025085118A1 (en) * 2023-10-18 2025-04-24 Tencent America LLC Partition derivation of geometric partition
WO2026038911A1 (ko) * 2024-08-14 2026-02-19 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
KR20240170501A (ko) * 2024-08-14 2024-12-03 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
KR20240170502A (ko) * 2024-08-14 2024-12-03 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06327003A (ja) * 1993-05-14 1994-11-25 Nec Corp 動画像の予測符号化方式
JPH08205172A (ja) * 1995-01-26 1996-08-09 Mitsubishi Electric Corp 領域分割型動き予測回路、領域分割型動き予測回路内蔵画像符号化装置および領域分割型動き予測画像復号化装置
JPH0965338A (ja) * 1995-08-28 1997-03-07 Graphics Commun Lab:Kk 画像符号化装置および画像復号化装置
JP2005277968A (ja) * 2004-03-25 2005-10-06 Matsushita Electric Ind Co Ltd 画像符号化方法および画像復号化方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392628B2 (ja) * 1996-03-29 2003-03-31 富士通株式会社 輪郭抽出方法及びシステム
ES2170954T3 (es) * 1996-05-28 2002-08-16 Matsushita Electric Industrial Co Ltd Dispositivo de prediccion y de decodificado de imagen.
EP2099228B1 (en) * 2001-09-14 2014-11-12 NTT DoCoMo, Inc. Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding program
AU2003226585A1 (en) * 2002-04-23 2003-11-10 Nokia Corporation Method and device for indicating quantizer parameters in a video coding system
US20040091047A1 (en) 2002-11-11 2004-05-13 Sony Corporation Method and apparatus for nonlinear multiple motion model and moving boundary extraction
EP1602242A2 (en) * 2003-03-03 2005-12-07 Koninklijke Philips Electronics N.V. Video encoding
KR100513014B1 (ko) * 2003-05-22 2005-09-05 엘지전자 주식회사 비디오 코딩 시스템 및 비디오 코딩 방법
JP2005123732A (ja) * 2003-10-14 2005-05-12 Matsushita Electric Ind Co Ltd デブロックフィルタ処理装置およびデブロックフィルタ処理方法
JP4142563B2 (ja) * 2003-12-12 2008-09-03 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化装置、動画像符号化方法、及び動画像符号化プログラム
CN100473161C (zh) * 2005-09-09 2009-03-25 海信集团有限公司 基于avs的4×4离散余弦变换的快速并行装置及其方法
BRPI0714859A2 (pt) 2006-08-02 2013-05-21 Thomson Licensing mÉtodo e aparelho para particionamento geomÉtrico adaptativo para codificaÇço de vÍdeo e estrutura de sinal de vÍdeo para codificaÇço de vÍdeo
JP6327003B2 (ja) 2014-06-20 2018-05-23 三菱ケミカル株式会社 イミノジ酢酸型キレート樹脂の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06327003A (ja) * 1993-05-14 1994-11-25 Nec Corp 動画像の予測符号化方式
JPH08205172A (ja) * 1995-01-26 1996-08-09 Mitsubishi Electric Corp 領域分割型動き予測回路、領域分割型動き予測回路内蔵画像符号化装置および領域分割型動き予測画像復号化装置
JPH0965338A (ja) * 1995-08-28 1997-03-07 Graphics Commun Lab:Kk 画像符号化装置および画像復号化装置
JP2005277968A (ja) * 2004-03-25 2005-10-06 Matsushita Electric Ind Co Ltd 画像符号化方法および画像復号化方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JPN5009015806; ＢＲＯＮＳＨＴＥＩＮ　Ｉ　Ｎ: ＨＡＮＤＢＯＯＫ　ＯＦ　ＭＡＴＨＥＭＡＴＩＣＳ．ＰＡＳＳＡＧＥ , 2004, Ｐ１９４-１９５, ＳＰＲＩＮＧＥＲ *
JPN6012037774; Ｄａｖｉｄ　Ｌ．　Ｄｏｎｏｈｏ: 'Ｗｅｄｇｅｌｅｔｓ：　Ｎｅａｒｌｙ　Ｍｉｎｉｍａｘ　Ｅｓｔｉｍａｔｉｏｎ　ｏｆ　Ｅｄｇｅｓ' Ｔｈｅ　Ａｎｎａｌｓ　ｏｆ　Ｓｔａｔｉｓｔｉｃｓ Ｖｏｌ．２７，　Ｎｏ．３, 1999, ｐ．８５９-８９７ *
JPN6012037776; Ｓａｔｏｓｈｉ　Ｋｏｎｄｏ　ａｎｄ　Ｈｉｓａｏ　Ｓａｓａｉ: 'Ａ　Ｍｏｔｉｏｎ　Ｃｏｍｐｅｎｓａｔｉｏｎ　Ｔｅｃｈｎｉｑｕｅ　Ｕｓｉｎｇ　Ｓｌｉｃｅｓ　Ｂｌｏｃｋｓ　Ｉｎ　Ｈｙｂｒｉｄ　Ｖｉｄｅｏ　Ｃｏｄｉｎｇ' ＩＥＥＥ　Ｉｎｔｅｒｎａｔｉｏｎａｌ　Ｃｏｎｆｅｒｅｎｃｅ　ｏｎ　Ｉｍａｇｅ　Ｐｒｏｃｅｓｓｉｎｇ，　２００５．　ＩＣＩＰ　２００５． Ｖｏｌ．２, 20050911, ｐ．ＩＩ-３０５-３０８, ＩＥＥＥ *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010508706A (ja) * 2006-10-30 2010-03-18 ヒューレット−パッカード デベロップメント カンパニー エル．ピー． ビデオシーケンスフレームを分解する方法
JP2010524396A (ja) * 2007-04-12 2010-07-15 トムソン ライセンシング ビデオエンコーダにおける高速な幾何学的なモードの判定方法及び装置
JP2013055689A (ja) * 2007-04-12 2013-03-21 Thomson Licensing ビデオエンコーダにおける高速な幾何学的なモードの判定方法及び装置
JP2013055690A (ja) * 2007-04-12 2013-03-21 Thomson Licensing ビデオエンコーダにおける高速な幾何学的なモードの判定方法及び装置
JP2013158046A (ja) * 2007-04-12 2013-08-15 Thomson Licensing ビデオエンコーダにおける高速な幾何学的なモードの判定方法及び装置
US9288504B2 (en) 2007-04-12 2016-03-15 Thomson Licensing Method and apparatus for fast geometric mode desicion in a video encoder
JP2013537764A (ja) * 2010-08-19 2013-10-03 トムソン ライセンシング 画像の現在のブロックを再構築する方法および対応する符号化方法、対応する符号化装置、さらに、ビットストリームに符号化された画像を保持する記憶媒体
JP2022523309A (ja) * 2019-01-28 2022-04-22 オーピー ソリューションズ， エルエルシー 指数関数的分割におけるインター予測
JP2023101782A (ja) * 2019-01-28 2023-07-21 オーピー ソリューションズ， エルエルシー 非直線の非長方形分割を用いた幾何学的分割におけるインター予測
JP7650526B2 (ja) 2019-01-28 2025-03-25 オーピー ソリューションズ， エルエルシー 非直線の非長方形分割を用いた幾何学的分割におけるインター予測

Also Published As

Publication number Publication date
KR101526914B1 (ko) 2015-06-08
WO2008016605A3 (en) 2008-10-23
EP2047687A2 (en) 2009-04-15
JP2009545920A (ja) 2009-12-24
US20090196342A1 (en) 2009-08-06
US11895327B2 (en) 2024-02-06
EP2047687B1 (en) 2018-05-16
EP2050279B1 (en) 2018-08-29
US20220132162A1 (en) 2022-04-28
KR20090046815A (ko) 2009-05-11
CN101502119A (zh) 2009-08-05
US20120177106A1 (en) 2012-07-12
KR20090046814A (ko) 2009-05-11
KR101380580B1 (ko) 2014-04-02
WO2008016609A3 (en) 2008-10-09
JP2014060764A (ja) 2014-04-03
US20210044826A1 (en) 2021-02-11
US20240129524A1 (en) 2024-04-18
EP2050279A2 (en) 2009-04-22
WO2008016605A2 (en) 2008-02-07
WO2008016609A2 (en) 2008-02-07
US11252435B2 (en) 2022-02-15
BRPI0715507A2 (pt) 2013-06-18
US20170280156A1 (en) 2017-09-28
BRPI0714859A2 (pt) 2013-05-21
CN101502120B (zh) 2012-08-29
JP2014060763A (ja) 2014-04-03
CN101502120A (zh) 2009-08-05
JP2015144487A (ja) 2015-08-06
JP6109712B2 (ja) 2017-04-05
US12341990B2 (en) 2025-06-24
CN101502119B (zh) 2012-05-23

Similar Documents

Publication Publication Date Title
JP6109712B2 (ja) ビデオ符号化処理のためにアダブティブなジオメトリック分割を行う方法および装置
JP5368482B2 (ja) ビデオ符号化および復号におけるインプリシットなブロック分割のための方法および装置
JP5526032B2 (ja) ジオメトリック分割されたスーパブロックをビデオ符号化およびビデオ復号する方法および装置
JP5061179B2 (ja) 照明変化補償動き予測符号化および復号化方法とその装置
JP5805097B2 (ja) 映像符号化及び復号化のためのｄｃイントラ予測モードのための方法及び装置
JP4317814B2 (ja) 動画像情報の符号化装置及び符号化方法
CN111010578B (zh) 一种帧内帧间联合预测的方法、装置以及存储介质
JP7311635B2 (ja) コーデック方法、デバイス及びその機器
CN107113438A (zh) 帧内编码模式
TW202515187A (zh) 結合預測模式
KR101286071B1 (ko) 부호화기 및 그 인트라 예측 방법
CN121533019A (zh) 跨类型参考和约束参考区域的帧间色度
JP2010233135A (ja) 動画像符号化装置および動画像復号装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100727

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100727

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120618

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120725

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20121018

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20121025

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130124

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20130703