BR112018068927A2 - decodificação de dados de vídeo utilizando uma estrutura de árvore de múltiplos tipos de nível duplo - Google Patents

decodificação de dados de vídeo utilizando uma estrutura de árvore de múltiplos tipos de nível duplo

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BR112018068927A2
BR112018068927A2 BR112018068927A BR112018068927A BR112018068927A2 BR 112018068927 A2 BR112018068927 A2 BR 112018068927A2 BR 112018068927 A BR112018068927 A BR 112018068927A BR 112018068927 A BR112018068927 A BR 112018068927A BR 112018068927 A2 BR112018068927 A2 BR 112018068927A2
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nodes
forecast
region
video data
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BR112018068927A
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Zou Feng
Chuang Hsiao-Chiang
Chen Jianle
Zhang Li
Karczewicz Marta
Li Xiang
Zhao Xin
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Qualcomm Inc
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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
    • H04N19/10—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
    • H04N19/119—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
    • H04N19/169—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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • 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
    • H04N19/583—Motion compensation with overlapping 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
    • H04N19/70—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
    • 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
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H04N19/45—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder performing compensation of the inverse transform mismatch, e.g. Inverse Discrete Cosine Transform [IDCT] mismatch
    • 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
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    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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    • 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
    • H04N19/90—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

um exemplo de dispositivo para decodificar dados de vídeo inclui um decodificador de vídeo configurado para decodificar um ou mais elementos de sintaxe em um nível de região de árvore de uma uma região de árvore de uma estrutura de dados em árvore para um bloco de árvore de codificação (ctb) de dados de vídeo, a região de árvore tendo um ou mais nós de região de árvore incluindo folha de região de árvore e nós sem folha, cada um dos nós sem folha da região de árvore possuindo ao menos quatro nós filhos de região de árvore, decodificar um ou mais elementos de sintaxe em um nível de árvore de previsão para cada um dos nós de folha de região de árvore de uma ou mais árvores de previsão da estrutura de dados de árvore para o ctb, as árvores de previsão possuindo, cada qual, uma ou mais folhas de árvore de previsão e nós sem folha, cada um dos nós sem folha de árvore de previsão tendo ao menos dois nós filhos de árvore de previsão, cada um dos nós de folha de previsão definindo unidades de codificação (cus) respectivas, e decodificar dados de vídeo para cada uma das cus.
BR112018068927A 2016-03-21 2017-03-21 decodificação de dados de vídeo utilizando uma estrutura de árvore de múltiplos tipos de nível duplo BR112018068927A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201662311248P 2016-03-21 2016-03-21
US201662401016P 2016-09-28 2016-09-28
US15/463,398 US11223852B2 (en) 2016-03-21 2017-03-20 Coding video data using a two-level multi-type-tree framework
PCT/US2017/023351 WO2017165375A1 (en) 2016-03-21 2017-03-21 Decoding video data using a two-level multi-type-tree framework

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BR112018068927A2 true BR112018068927A2 (pt) 2019-01-22

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US (1) US11223852B2 (pt)
EP (1) EP3434018B1 (pt)
JP (1) JP6908618B2 (pt)
KR (1) KR102465214B1 (pt)
CN (1) CN108781293B9 (pt)
AU (1) AU2017238068B2 (pt)
BR (1) BR112018068927A2 (pt)
CA (1) CA3014785A1 (pt)
CL (1) CL2018002664A1 (pt)
CO (1) CO2018009880A2 (pt)
ES (1) ES2901503T3 (pt)
HK (1) HK1256749A1 (pt)
HU (1) HUE057252T2 (pt)
MX (1) MX2018011376A (pt)
PH (1) PH12018501701A1 (pt)
RU (1) RU2746935C2 (pt)
SG (1) SG11201806737RA (pt)
WO (1) WO2017165375A1 (pt)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3046321B1 (fr) * 2015-12-29 2018-01-26 B<>Com Procede de codage d'une image numerique, procede de decodage, dispositifs, terminal d'utilisateur et programmes d'ordinateurs associes
US10212444B2 (en) 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding
WO2017205700A1 (en) * 2016-05-25 2017-11-30 Arris Enterprises Llc Binary, ternary and quad tree partitioning for jvet coding of video data
US10880548B2 (en) * 2016-06-01 2020-12-29 Samsung Electronics Co., Ltd. Methods and apparatuses for encoding and decoding video according to coding order
CN109479131B (zh) * 2016-06-24 2023-09-01 世宗大学校产学协力团 视频信号处理方法及装置
US10609423B2 (en) 2016-09-07 2020-03-31 Qualcomm Incorporated Tree-type coding for video coding
CN115022625A (zh) 2016-10-04 2022-09-06 有限公司B1影像技术研究所 图像数据编码/解码方法和计算机可读记录介质
KR20200062365A (ko) 2016-10-04 2020-06-03 김기백 영상 데이터 부호화/복호화 방법 및 장치
US20190238888A1 (en) * 2017-07-17 2019-08-01 Ki Baek Kim Image data encoding/decoding method and apparatus
JPWO2018092868A1 (ja) * 2016-11-21 2019-10-17 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 符号化装置、復号装置、符号化方法及び復号方法
CN116320415A (zh) 2016-11-21 2023-06-23 松下电器（美国）知识产权公司 图像编码装置及方法、图像解码装置及方法
JPWO2018123312A1 (ja) * 2016-12-26 2019-10-31 日本電気株式会社 映像符号化方法、映像復号方法、映像符号化装置、映像復号装置及びプログラム
EP3562152A4 (en) * 2016-12-26 2020-01-15 Nec Corporation IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING DEVICE, IMAGE DECODING DEVICE AND PROGRAM
US10848788B2 (en) 2017-01-06 2020-11-24 Qualcomm Incorporated Multi-type-tree framework for video coding
US10542280B2 (en) 2017-01-09 2020-01-21 QUALCOMM Incorpated Encoding optimization with illumination compensation and integer motion vector restriction
CN116760980A (zh) * 2017-07-05 2023-09-15 艾锐势有限责任公司 对视频编码、解码的方法和计算机可读存储器或存储装置
CN117221524A (zh) * 2017-08-29 2023-12-12 株式会社Kt 视频解码方法、视频编码方法及装置
BR112019022971B1 (pt) * 2017-09-28 2022-02-15 Lg Electronics Inc Método de decodificação de vídeo realizado por um dispositivo de decodificação, método de codificação de vídeo realizado por um dispositivo de codificação e mídia de armazenamento legível por computador
MX2020003656A (es) * 2017-10-02 2020-10-12 Arris Entpr Llc Sistema y método para reducir artefactos de bloque y proporcionar eficiencia de codificación mejorada.
WO2019093523A1 (ja) * 2017-11-13 2019-05-16 シャープ株式会社 動画像符号化装置および動画像復号装置
US10904529B2 (en) 2018-01-19 2021-01-26 Qualcomm Incorporated Quantization group for video coding
US10652571B2 (en) 2018-01-25 2020-05-12 Qualcomm Incorporated Advanced motion vector prediction speedups for video coding
US20190238845A1 (en) * 2018-01-26 2019-08-01 Qualcomm Incorporated Adaptive loop filtering on deblocking filter results in video coding
US20190246122A1 (en) 2018-02-08 2019-08-08 Qualcomm Incorporated Palette coding for video coding
CA3092638A1 (en) * 2018-03-01 2019-09-06 Arris Enterprises Llc System and method of motion information storage for video coding and signaling
US10735730B2 (en) * 2018-03-07 2020-08-04 Tencent America LLC Flexible tree structure
WO2019190202A1 (ko) * 2018-03-27 2019-10-03 주식회사 케이티 비디오 신호 처리 방법 및 장치
WO2019189279A1 (en) * 2018-03-30 2019-10-03 Sharp Kabushiki Kaisha Systems and methods for partitioning video blocks at a boundary of a picture for video coding
WO2019199045A1 (ko) * 2018-04-11 2019-10-17 엘지전자 주식회사 제한된 참조 영역이 설정된 인터 예측을 이용한 영상 코딩 방법 및 그 장치
WO2019204234A1 (en) * 2018-04-15 2019-10-24 Arris Enterprises Llc Unequal weight planar motion vector derivation
US10609402B2 (en) 2018-05-02 2020-03-31 Tencent America LLC Method and apparatus for prediction and transform for small blocks
US10462486B1 (en) * 2018-05-07 2019-10-29 Tencent America, Llc Fast method for implementing discrete sine transform type VII (DST 7)
SG11202010880RA (en) 2018-05-30 2020-11-27 Huawei Tech Co Ltd Multi-type tree depth extension for picture boundary handling
US10645396B2 (en) 2018-06-04 2020-05-05 Tencent America LLC Method and apparatus for implicit transform splitting
WO2019234600A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between pairwise average merging candidates and intra-block copy (ibc)
WO2019234613A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Partition tree with partition into 3 sub-blocks by horizontal and vertical splits
KR102618692B1 (ko) * 2018-06-15 2024-01-02 삼성전자주식회사 노이즈 또는 디서의 영향을 감소시키기 위한 디스플레이 구동 회로 및 방법
CN113115046A (zh) 2018-06-21 2021-07-13 北京字节跳动网络技术有限公司 分量相关的子块分割
WO2019244117A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Unified constrains for the merge affine mode and the non-merge affine mode
US10542260B1 (en) 2018-07-02 2020-01-21 Tencent America LLC Method and apparatus for video coding
US10609403B2 (en) * 2018-07-09 2020-03-31 Tencent America LLC Method and apparatus for block partition with non-uniform quad split
US10743029B2 (en) 2018-07-30 2020-08-11 Tencent America LLC Constraints on coding unit partition
TWI818086B (zh) 2018-09-24 2023-10-11 大陸商北京字節跳動網絡技術有限公司 擴展Merge預測
CN112970262B (zh) 2018-11-10 2024-02-20 北京字节跳动网络技术有限公司 三角预测模式中的取整
MX2021005549A (es) * 2018-11-12 2021-06-18 Huawei Tech Co Ltd Codificador de video, decodificador de video y metodos de codificacion o decodificacion de una imagen.
CN111294603B (zh) * 2018-12-06 2023-09-29 华为技术有限公司 视频编解码方法及装置
WO2020130600A1 (ko) * 2018-12-17 2020-06-25 주식회사 윌러스표준기술연구소 예측 모드를 시그널링하는 비디오 신호 처리 방법 및 장치
BR112021013444A2 (pt) 2019-01-08 2021-10-19 Huawei Technologies Co., Ltd. Método, aparelho e sistema de predição de imagem, dispositivo, e mídia de armazernamento
JP7414843B2 (ja) 2019-04-24 2024-01-16 バイトダンス インコーポレイテッド 符号化映像の量子化残差差分パルス符号変調表現
WO2020223467A1 (en) 2019-05-01 2020-11-05 Bytedance Inc. Intra coded video using quantized residual differential pulse code modulation coding
EP3948663A4 (en) 2019-05-02 2022-06-08 ByteDance Inc. CODING MODE BASED ON A CODING TREE STRUCTURE TYPE
BR112022002006A2 (pt) * 2019-08-06 2022-03-29 Beijing Bytedance Network Tech Co Ltd Método de processamento de vídeo, aparelho de processamento de vídeo, e, mídia legível por computador
EP4008109A4 (en) 2019-09-02 2022-09-14 Beijing Bytedance Network Technology Co., Ltd. ENCODING MODE DETERMINATION BASED ON COLOR FORMAT
MX2022003122A (es) 2019-09-21 2022-04-06 Beijing Bytedance Network Tech Co Ltd Modo intra basado para croma de restriccion de tama?o.
JP7469904B2 (ja) 2020-02-21 2024-04-17 シャープ株式会社 画像復号装置、画像符号化装置、画像復号方法及び画像符号化方法
WO2021201384A1 (ko) * 2020-04-03 2021-10-07 엘지전자 주식회사 포인트 클라우드 데이터 처리 장치 및 방법
US11729427B2 (en) * 2020-09-17 2023-08-15 Lemon Inc. Chroma format and bit depth indication in coded video
CN117501693A (zh) * 2021-05-24 2024-02-02 北京达佳互联信息技术有限公司 用于帧间预测的重叠块运动补偿的方法和设备
WO2023274302A1 (en) * 2021-06-30 2023-01-05 Beijing Bytedance Network Technology Co., Ltd. Recursive prediction unit in video coding

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100215101A1 (en) 2007-04-09 2010-08-26 Yong Joon Jeon Method and an apparatus for processing a video signal
KR101566564B1 (ko) 2007-10-16 2015-11-05 톰슨 라이센싱 기하학적으로 분할된 수퍼 블록들의 비디오 인코딩 및 디코딩 방법 및 장치
FR2926694B1 (fr) 2008-01-18 2010-04-16 Sagem Comm Decodeur de donnees video et procede de decodage de donnees video
KR20110017719A (ko) 2009-08-14 2011-02-22 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
JP5672678B2 (ja) 2009-08-21 2015-02-18 Tdk株式会社 電子部品及びその製造方法
CN102577393B (zh) 2009-10-20 2015-03-25 夏普株式会社 运动图像编码装置、运动图像解码装置、运动图像编码/解码系统、运动图像编码方法及运动图像解码方法
KR101452713B1 (ko) * 2009-10-30 2014-10-21 삼성전자주식회사 픽처 경계의 부호화 단위를 부호화, 복호화 하는 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
WO2011129619A2 (ko) 2010-04-13 2011-10-20 삼성전자 주식회사 트리 구조 부호화 단위에 기반한 디블록킹 필터링을 수행하는 비디오 부호화 방법과 그 장치 및 복호화 방법과 그 장치
CN106358045B (zh) 2010-04-13 2019-07-19 Ge视频压缩有限责任公司 解码器、解码方法、编码器以及编码方法
PL2953356T3 (pl) 2010-08-17 2019-02-28 Samsung Electronics Co., Ltd. Sposób dekodowania wideo wykorzystujący jednostkę przekształcenia o zmiennej strukturze drzewiastej
US20120170648A1 (en) * 2011-01-05 2012-07-05 Qualcomm Incorporated Frame splitting in video coding
US9807424B2 (en) 2011-01-10 2017-10-31 Qualcomm Incorporated Adaptive selection of region size for identification of samples in a transition zone for overlapped block motion compensation
US8548057B2 (en) * 2011-01-25 2013-10-01 Microsoft Corporation Video coding redundancy reduction
KR20120090740A (ko) 2011-02-07 2012-08-17 (주)휴맥스 정밀한 단위의 필터 선택을 적용한 영상 부호화/복호화 장치 및 방법
CN106878722B (zh) * 2011-06-24 2019-11-12 太阳专利托管公司 解码方法、解码装置、编码方法、编码装置
US9883203B2 (en) 2011-11-18 2018-01-30 Qualcomm Incorporated Adaptive overlapped block motion compensation
US20130188719A1 (en) 2012-01-20 2013-07-25 Qualcomm Incorporated Motion prediction in svc using motion vector for intra-coded block
US9462275B2 (en) 2012-01-30 2016-10-04 Qualcomm Incorporated Residual quad tree (RQT) coding for video coding
CN102724508A (zh) * 2012-06-07 2012-10-10 西安电子科技大学 Jpeg2000的分辨率自适应节点树编码方法
CN104737542B (zh) 2013-01-30 2018-09-25 英特尔公司 用于下一代视频的内容自适应熵编码
CN104065973B (zh) * 2013-03-20 2017-11-17 华为技术有限公司 一种高性能视频编码搜索的方法及装置
GB2513111A (en) 2013-04-08 2014-10-22 Sony Corp Data encoding and decoding
US9906813B2 (en) 2013-10-08 2018-02-27 Hfi Innovation Inc. Method of view synthesis prediction in 3D video coding
US10687079B2 (en) 2014-03-13 2020-06-16 Qualcomm Incorporated Constrained depth intra mode coding for 3D video coding
WO2015190839A1 (ko) 2014-06-11 2015-12-17 엘지전자(주) 임베디드 블록 파티셔닝을 이용하여 비디오 신호를 인코딩, 디코딩하는 방법 및 장치
US20160081020A1 (en) 2014-09-16 2016-03-17 Telefonaktiebolaget L M Ericsson (Publ) Drx cycle configuration in dual connectivity
FR3029333A1 (fr) 2014-11-27 2016-06-03 Orange Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
WO2016090568A1 (en) * 2014-12-10 2016-06-16 Mediatek Singapore Pte. Ltd. Binary tree block partitioning structure
US10382795B2 (en) * 2014-12-10 2019-08-13 Mediatek Singapore Pte. Ltd. Method of video coding using binary tree block partitioning
WO2016154963A1 (en) 2015-04-01 2016-10-06 Mediatek Inc. Methods for chroma coding in video codec
WO2017008263A1 (en) * 2015-07-15 2017-01-19 Mediatek Singapore Pte. Ltd. Conditional binary tree block partitioning structure
US20170150176A1 (en) 2015-11-25 2017-05-25 Qualcomm Incorporated Linear-model prediction with non-square prediction units in video coding
WO2017088810A1 (en) * 2015-11-27 2017-06-01 Mediatek Inc. Method and apparatus of entropy coding and context modelling for video and image coding
AU2015261734A1 (en) * 2015-11-30 2017-06-15 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding video data according to local luminance intensity
US10212444B2 (en) * 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding

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