LT2858366T - Vaizdo dekodavimo būdas, naudojant pokyčio bloką - Google Patents

Vaizdo dekodavimo būdas, naudojant pokyčio bloką

Info

Publication number
LT2858366T
LT2858366T LTEP14193556.9T LT14193556T LT2858366T LT 2858366 T LT2858366 T LT 2858366T LT 14193556 T LT14193556 T LT 14193556T LT 2858366 T LT2858366 T LT 2858366T
Authority
LT
Lithuania
Prior art keywords
decoding video
block merging
merging
block
decoding
Prior art date
Application number
LTEP14193556.9T
Other languages
English (en)
Inventor
Tammy Lee
Woo-Jin Han
Il-Koo Kim
Sun-Il Lee
Original Assignee
Samsung Electronics Co., Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co., Ltd filed Critical Samsung Electronics Co., Ltd
Publication of LT2858366T publication Critical patent/LT2858366T/lt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of 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
    • H04N19/10—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
    • 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
    • H04N19/50—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
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
LTEP14193556.9T 2010-07-09 2011-07-07 Vaizdo dekodavimo būdas, naudojant pokyčio bloką LT2858366T (lt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36282910P 2010-07-09 2010-07-09
US36795210P 2010-07-27 2010-07-27
KR20110006486A KR101484281B1 (ko) 2010-07-09 2011-01-21 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치

Publications (1)

Publication Number Publication Date
LT2858366T true LT2858366T (lt) 2017-02-27

Family

ID=45611872

Family Applications (5)

Application Number Title Priority Date Filing Date
LTEP14193556.9T LT2858366T (lt) 2010-07-09 2011-07-07 Vaizdo dekodavimo būdas, naudojant pokyčio bloką
LTEP15166149.3T LT2924995T (lt) 2010-07-09 2011-07-07 Vaizdo dekodavimo būdas, naudojant blokinį sujungimą
LTEP15166150.1T LT2924996T (lt) 2010-07-09 2011-07-07 Vaizdo dekodavimo, naudojant blokinį sujungimą, aparatas
LTEP15154330.3T LT2897365T (lt) 2010-07-09 2011-07-07 Aparatas, skirtas vaizdo dekodavimui, naudojant pokyčio bloką
LTEP11803806.6T LT2580912T (lt) 2010-07-09 2011-07-07 Vaizdo dekodavimo būdas, naudojant bloko pokytį

Family Applications After (4)

Application Number Title Priority Date Filing Date
LTEP15166149.3T LT2924995T (lt) 2010-07-09 2011-07-07 Vaizdo dekodavimo būdas, naudojant blokinį sujungimą
LTEP15166150.1T LT2924996T (lt) 2010-07-09 2011-07-07 Vaizdo dekodavimo, naudojant blokinį sujungimą, aparatas
LTEP15154330.3T LT2897365T (lt) 2010-07-09 2011-07-07 Aparatas, skirtas vaizdo dekodavimui, naudojant pokyčio bloką
LTEP11803806.6T LT2580912T (lt) 2010-07-09 2011-07-07 Vaizdo dekodavimo būdas, naudojant bloko pokytį

Country Status (24)

Country Link
EP (2) EP2924996B1 (lt)
JP (5) JP5738991B2 (lt)
KR (7) KR101484281B1 (lt)
CN (6) CN104869405B (lt)
AU (1) AU2011274722B2 (lt)
BR (5) BR122020014015B1 (lt)
CA (5) CA2886960C (lt)
CY (1) CY1118484T1 (lt)
DK (1) DK2580912T3 (lt)
ES (5) ES2614203T3 (lt)
HR (5) HRP20170129T1 (lt)
HU (5) HUE033265T2 (lt)
LT (5) LT2858366T (lt)
MX (1) MX2013000345A (lt)
MY (5) MY156223A (lt)
PH (5) PH12013500058B1 (lt)
PL (4) PL2580912T3 (lt)
PT (5) PT2924995T (lt)
RS (4) RS55677B1 (lt)
RU (6) RU2013105501A (lt)
SG (6) SG10201503383PA (lt)
SI (4) SI2580912T1 (lt)
TR (1) TR201813132T4 (lt)
ZA (1) ZA201300578B (lt)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX354869B (es) 2009-03-23 2018-03-23 Ntt Docomo Inc Dispositivo de codificación predictiva de imagen, método de codificación predictiva de imagen, programa de codificación predictiva de imagen, dispositivo de descodificación predictiva de imagen, método de descodificación predictiva de imagen y programa de descodificación predictiva de imagen.
KR101484281B1 (ko) * 2010-07-09 2015-01-21 삼성전자주식회사 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치
RS57809B1 (sr) 2010-07-09 2018-12-31 Samsung Electronics Co Ltd Metod za dekodiranje video zapisa korišćenjem objedinjavanja blokova
PL3661211T3 (pl) * 2010-07-20 2021-12-13 Ntt Docomo, Inc. Sposób predykcyjnego dekodowania obrazu
KR102024178B1 (ko) * 2010-11-04 2019-09-23 지이 비디오 컴프레션, 엘엘씨 블록 병합 및 스킵 모드를 지원하는 화상 코딩
US11284081B2 (en) 2010-11-25 2022-03-22 Lg Electronics Inc. Method for signaling image information, and method for decoding image information using same
JP6006226B2 (ja) 2010-11-25 2016-10-12 エルジー エレクトロニクス インコーポレイティド 映像情報のシグナリング方法及び映像情報のシグナリング方法を用いた映像情報の復号化方法
JP2012209911A (ja) * 2010-12-20 2012-10-25 Sony Corp 画像処理装置および方法
US10171813B2 (en) 2011-02-24 2019-01-01 Qualcomm Incorporated Hierarchy of motion prediction video blocks
KR101210892B1 (ko) * 2011-08-29 2012-12-11 주식회사 아이벡스피티홀딩스 Ａｍｖｐ 모드에서의 예측 블록 생성 방법
KR102070431B1 (ko) * 2012-01-19 2020-01-28 삼성전자주식회사 쌍방향 예측 및 블록 병합을 제한하는 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
AU2012200345B2 (en) 2012-01-20 2014-05-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding the significance map residual coefficients of a transform unit
KR101895389B1 (ko) * 2012-11-27 2018-10-18 연세대학교 산학협력단 영상 부호화 방법 및 장치
CN104104964B (zh) * 2013-04-09 2019-03-12 乐金电子(中国)研究开发中心有限公司 一种深度图像帧间编码、解码方法、编码器及解码器
US9497485B2 (en) 2013-04-12 2016-11-15 Intel Corporation Coding unit size dependent simplified depth coding for 3D video coding
US11109036B2 (en) 2013-10-14 2021-08-31 Microsoft Technology Licensing, Llc Encoder-side options for intra block copy prediction mode for video and image coding
CN105659606B (zh) 2013-10-14 2019-06-18 微软技术许可有限责任公司 用于视频和图像编码和解码的方法、系统和介质
CN105765974B (zh) 2013-10-14 2019-07-02 微软技术许可有限责任公司 用于视频和图像编码和解码的帧内块复制预测模式的特征
RU2669005C2 (ru) 2014-01-03 2018-10-05 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Предсказание вектора блока в кодировании/декодировании видео и изображений
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10542274B2 (en) 2014-02-21 2020-01-21 Microsoft Technology Licensing, Llc Dictionary encoding and decoding of screen content
BR112016018814A8 (pt) 2014-03-04 2020-06-23 Microsoft Technology Licensing Llc dispositivo de computação, método em dispositivo de computação com decodificador de vídeo ou decodificador de imagem e meio legível por computador
EP3111641A4 (en) * 2014-04-01 2017-11-08 MediaTek Inc. Method of motion information coding
EP4354856A3 (en) 2014-06-19 2024-06-19 Microsoft Technology Licensing, LLC Unified intra block copy and inter prediction modes
US20160029022A1 (en) * 2014-07-25 2016-01-28 Mediatek Inc. Video processing apparatus with adaptive coding unit splitting/merging and related video processing method
JP2017535145A (ja) 2014-09-30 2017-11-24 マイクロソフト テクノロジー ライセンシング，エルエルシー 波面並列処理が可能にされた場合のピクチャ内予測モードに関する規則
CN112188205B (zh) 2014-10-31 2024-04-05 三星电子株式会社 使用高精度跳过编码的视频编码设备和视频解码设备及其方法
US9591325B2 (en) 2015-01-27 2017-03-07 Microsoft Technology Licensing, Llc Special case handling for merged chroma blocks in intra block copy prediction mode
WO2016178485A1 (ko) * 2015-05-05 2016-11-10 엘지전자 주식회사 영상 코딩 시스템에서 코딩 유닛 처리 방법 및 장치
CN106664405B (zh) 2015-06-09 2020-06-09 微软技术许可有限责任公司 用调色板模式对经逸出编码的像素的稳健编码/解码
US10687061B2 (en) * 2015-11-24 2020-06-16 Samsung Electronics Co., Ltd. Encoding sequence encoding method and device thereof, and decoding method and device thereof
JP2018535607A (ja) * 2015-11-24 2018-11-29 サムスン エレクトロニクス カンパニー リミテッド 映像を符号化／復号する方法、及びその装置
ES2737874B2 (es) * 2016-07-05 2020-10-16 Kt Corp Metodo y aparato para procesar senal de video
US11095892B2 (en) 2016-09-20 2021-08-17 Kt Corporation Method and apparatus for processing video signal
US11575885B2 (en) 2016-10-11 2023-02-07 Electronics And Telecommunications Research Institute Image encoding/decoding method and apparatus and recording medium for storing bitstream
KR20180045530A (ko) 2016-10-26 2018-05-04 디지털인사이트 주식회사 임의의 블록 분할을 사용하는 비디오 코딩 방법 및 장치
US20190335170A1 (en) * 2017-01-03 2019-10-31 Lg Electronics Inc. Method and apparatus for processing video signal by means of affine prediction
CN116866557A (zh) 2017-01-16 2023-10-10 世宗大学校产学协力团 影像解码/编码方法以及传送比特流的方法
KR102390413B1 (ko) * 2017-03-03 2022-04-25 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
WO2019066174A1 (ko) * 2017-09-28 2019-04-04 삼성전자 주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
US11363267B2 (en) 2017-09-28 2022-06-14 Samsung Electronics Co., Ltd. Encoding method and device, and decoding method and device
CN118214856A (zh) * 2017-10-26 2024-06-18 英迪股份有限公司 用于基于非对称子块的图像编码/解码的方法及装置
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
CN118200541A (zh) * 2018-04-01 2024-06-14 Lg电子株式会社 图像编码/解码设备、数据的发送设备以及存储介质
BR112020021718B1 (pt) * 2018-05-17 2024-01-16 Panasonic Intellectual Property Corporation Of America Codificador, decodificador, método de codificação e método de decodificação
CN117834908A (zh) 2018-07-02 2024-04-05 英迪股份有限公司 对视频进行解码的方法和对视频进行编码的方法
WO2020076097A1 (ko) 2018-10-10 2020-04-16 삼성전자주식회사 움직임 벡터 차분값을 이용한 비디오 부호화 및 복호화 방법, 및 움직임 정보의 부호화 및 복호화 장치
CN111083492B (zh) 2018-10-22 2024-01-12 北京字节跳动网络技术有限公司 双向光流中的梯度计算
WO2020084476A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block based prediction
WO2020085953A1 (en) * 2018-10-25 2020-04-30 Huawei Technologies Co., Ltd. An encoder, a decoder and corresponding methods for inter prediction
WO2020094052A1 (en) * 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Side information signaling for inter prediction with geometric partitioning
WO2020098648A1 (en) 2018-11-12 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Using combined inter intra prediction in video processing
CN113170093B (zh) 2018-11-20 2023-05-02 北京字节跳动网络技术有限公司 视频处理中的细化帧间预测
CN117319644A (zh) 2018-11-20 2023-12-29 北京字节跳动网络技术有限公司 基于部分位置的差计算
US20200169757A1 (en) * 2018-11-23 2020-05-28 Mediatek Inc. Signaling For Multi-Reference Line Prediction And Multi-Hypothesis Prediction
GB2580084B (en) * 2018-12-20 2022-12-28 Canon Kk Video coding and decoding
CN111355958B (zh) * 2018-12-21 2022-07-29 华为技术有限公司 视频解码方法及装置
WO2020140862A1 (en) 2018-12-30 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Conditional application of inter prediction with geometric partitioning in video processing
KR102635518B1 (ko) 2019-03-06 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 변환된 단예측 후보의 사용
KR102610709B1 (ko) 2019-04-02 2023-12-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 디코더 측 움직임 벡터 유도
US11616966B2 (en) * 2019-04-03 2023-03-28 Mediatek Inc. Interaction between core transform and secondary transform
CN117425015B (zh) * 2019-04-09 2024-11-08 北京达佳互联信息技术有限公司 用于视频编码的方法、装置和存储介质
CN110933408B (zh) 2019-06-21 2020-11-10 杭州海康威视数字技术股份有限公司 预测模式的解码、编码方法及装置
JP6931038B2 (ja) * 2019-12-26 2021-09-01 Kddi株式会社 画像復号装置、画像復号方法及びプログラム
US11496755B2 (en) 2019-12-28 2022-11-08 Tencent America LLC Method and apparatus for video coding
WO2021136349A1 (en) * 2019-12-30 2021-07-08 FG Innovation Company Limited Device and method for coding video data
CN115955565B (zh) * 2023-03-15 2023-07-04 深圳传音控股股份有限公司 处理方法、处理设备及存储介质

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608458A (en) * 1994-10-13 1997-03-04 Lucent Technologies Inc. Method and apparatus for a region-based approach to coding a sequence of video images
KR100223170B1 (ko) * 1996-07-22 1999-10-15 윤종용 영역기반 동영상부호화시스템의 영역분할 및움직임추정을 동시에최적화하기 위한 방법 및 장치
US6043846A (en) * 1996-11-15 2000-03-28 Matsushita Electric Industrial Co., Ltd. Prediction apparatus and method for improving coding efficiency in scalable video coding
DE69719365T2 (de) * 1996-12-18 2003-10-16 Thomson Consumer Electronics, Inc. Effiziente kompression und dekompression von blocks fester länge
JP2004208259A (ja) * 2002-04-19 2004-07-22 Matsushita Electric Ind Co Ltd 動きベクトル計算方法
US7720154B2 (en) * 2004-11-12 2010-05-18 Industrial Technology Research Institute System and method for fast variable-size motion estimation
KR100772873B1 (ko) * 2006-01-12 2007-11-02 삼성전자주식회사 스무딩 예측을 이용한 다계층 기반의 비디오 인코딩 방법,디코딩 방법, 비디오 인코더 및 비디오 디코더
JP4763549B2 (ja) * 2006-08-18 2011-08-31 富士通セミコンダクター株式会社 フレーム間予測処理装置、画像符号化装置、及び画像復号化装置
WO2008084423A1 (en) 2007-01-08 2008-07-17 Nokia Corporation Improved inter-layer prediction for extended spatial scalability in video coding
CN101647279A (zh) * 2007-01-24 2010-02-10 Lg电子株式会社 用于处理视频信号的方法和装置
US8472522B2 (en) * 2007-02-23 2013-06-25 Nippon Telegraph And Telephone Corporation Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media which store the programs
BRPI0809512A2 (pt) * 2007-04-12 2016-03-15 Thomson Licensing método e aparelho para mesclagem dependente de contexto para modos salto-direto para codificação e decodificação de vídeo
CN101682763B (zh) * 2007-06-12 2013-09-11 汤姆森许可贸易公司 支持针对片数据的多通路视频语法结构的方法和设备
WO2009051419A2 (en) * 2007-10-16 2009-04-23 Lg Electronics Inc. A method and an apparatus for processing a video signal
JP2009239852A (ja) * 2008-03-28 2009-10-15 Fujifilm Corp 画像処理装置及び画像処理方法
WO2010041855A2 (en) * 2008-10-06 2010-04-15 Lg Electronics Inc. A method and an apparatus for processing a video signal
KR100930744B1 (ko) * 2009-03-04 2009-12-09 엘지전자 주식회사 모션 벡터 예측 방법
JP5368631B2 (ja) * 2010-04-08 2013-12-18 株式会社東芝 画像符号化方法、装置、及びプログラム
CN102939754B (zh) * 2010-04-13 2016-09-07 Ge视频压缩有限责任公司 样本区域合并技术
KR101484281B1 (ko) * 2010-07-09 2015-01-21 삼성전자주식회사 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치

Also Published As

Publication number Publication date
EP3442230A1 (en) 2019-02-13
CA2886960C (en) 2017-05-02
PH12015500919A1 (en) 2015-06-29
HRP20181468T1 (hr) 2018-11-16
PT2924995T (pt) 2018-10-19
HRP20181469T1 (hr) 2018-11-16
JP2015100136A (ja) 2015-05-28
HUE033266T2 (en) 2017-11-28
KR20120005932A (ko) 2012-01-17
ES2613610T3 (es) 2017-05-24
PH12015500918B1 (en) 2015-06-29
CN103155563B (zh) 2016-09-21
ES2688031T3 (es) 2018-10-30
RS55677B1 (sr) 2017-06-30
RU2014119390A (ru) 2015-11-20
SI2897365T1 (sl) 2017-03-31
DK2580912T3 (da) 2017-02-13
SI2580912T1 (sl) 2017-03-31
CA2886724A1 (en) 2012-01-12
CN104869404B (zh) 2017-06-23
KR20140100929A (ko) 2014-08-18
CN104869405B (zh) 2018-04-27
AU2011274722B2 (en) 2015-05-21
HUE031789T2 (en) 2017-07-28
EP3442230B1 (en) 2021-04-21
LT2924995T (lt) 2018-10-10
CN103155563A (zh) 2013-06-12
EP2924996B1 (en) 2018-09-12
PL2897365T3 (pl) 2017-04-28
JP5945022B2 (ja) 2016-07-05
BR122020014015B1 (pt) 2022-02-01
PH12015500916B1 (en) 2015-06-29
RU2577182C1 (ru) 2016-03-10
CN104869408A (zh) 2015-08-26
JP5873196B2 (ja) 2016-03-01
CA2804780C (en) 2018-01-09
MY156223A (en) 2016-01-29
KR20140101713A (ko) 2014-08-20
BR122020014018B1 (pt) 2022-02-01
KR20140100928A (ko) 2014-08-18
PT2897365T (pt) 2017-02-13
SG186970A1 (en) 2013-02-28
BR122020014018A2 (pt) 2020-10-13
ES2631031T3 (es) 2017-08-25
KR101653274B1 (ko) 2016-09-01
CN104869405A (zh) 2015-08-26
MY178329A (en) 2020-10-08
LT2924996T (lt) 2018-10-10
MY189716A (en) 2022-02-28
EP2924996A1 (en) 2015-09-30
BR112013000555B1 (pt) 2022-02-15
CA2804780A1 (en) 2012-01-12
CN104869406B (zh) 2017-10-17
KR20140099855A (ko) 2014-08-13
HUE041270T2 (hu) 2019-05-28
AU2011274722A1 (en) 2013-01-31
KR101559876B1 (ko) 2015-10-13
TR201813132T4 (tr) 2018-09-21
BR112013000555A2 (pt) 2020-09-24
JP5738991B2 (ja) 2015-06-24
CN104869404A (zh) 2015-08-26
RS55650B1 (sr) 2017-06-30
JP2015136146A (ja) 2015-07-27
SI2858366T1 (sl) 2017-03-31
RU2575990C1 (ru) 2016-02-27
PH12013500058B1 (en) 2018-10-26
SG10201503378VA (en) 2015-06-29
JP5945021B2 (ja) 2016-07-05
KR101524643B1 (ko) 2015-06-03
PL2858366T3 (pl) 2017-04-28
HUE033265T2 (en) 2017-11-28
LT2897365T (lt) 2017-02-27
BR122020014007B1 (pt) 2022-02-01
BR122020014021A2 (pt) 2020-10-20
MY178332A (en) 2020-10-08
HRP20170169T1 (hr) 2017-03-24
PT2924996T (pt) 2018-10-24
CA2886721A1 (en) 2012-01-12
JP5873195B2 (ja) 2016-03-01
SI2924996T1 (sl) 2018-10-30
KR101559875B1 (ko) 2015-10-13
PH12013500058A1 (en) 2013-03-11
KR101529995B1 (ko) 2015-06-19
HRP20170129T1 (hr) 2017-03-24
RS55668B1 (sr) 2017-06-30
KR101529996B1 (ko) 2015-06-19
JP2015136145A (ja) 2015-07-27
KR20140101327A (ko) 2014-08-19
HUE041712T2 (hu) 2019-05-28
CY1118484T1 (el) 2017-07-12
BR122020014021B1 (pt) 2022-05-31
KR101484281B1 (ko) 2015-01-21
PL2580912T3 (pl) 2017-06-30
CA2886964C (en) 2016-10-25
BR122020014015A2 (pt) 2020-10-13
PL2924996T3 (pl) 2018-12-31
CN104869407B (zh) 2017-04-12
CA2886964A1 (en) 2012-01-12
PH12015500918A1 (en) 2015-06-29
PT2580912T (pt) 2017-02-06
RU2575983C1 (ru) 2016-02-27
RS57674B1 (sr) 2018-11-30
JP2015100137A (ja) 2015-05-28
RU2575982C1 (ru) 2016-02-27
KR20140066146A (ko) 2014-05-30
MY178325A (en) 2020-10-08
ZA201300578B (en) 2015-11-25
HRP20170168T1 (hr) 2017-03-24
SG10201503381WA (en) 2015-06-29
CN104869407A (zh) 2015-08-26
RU2013105501A (ru) 2014-10-20
JP2013530658A (ja) 2013-07-25
CA2886721C (en) 2016-10-18
MX2013000345A (es) 2013-03-20
PH12015500917A1 (en) 2015-06-29
SG10201503383PA (en) 2015-06-29
RU2586035C2 (ru) 2016-06-10
PT2858366T (pt) 2017-02-13
ES2614203T3 (es) 2017-05-30
PH12015500917B1 (en) 2019-11-06
SG196797A1 (en) 2014-02-13
CN104869408B (zh) 2019-12-10
PH12015500919B1 (en) 2015-06-29
SG10201503379SA (en) 2015-06-29
PH12015500916A1 (en) 2015-06-29
CA2886960A1 (en) 2012-01-12
LT2580912T (lt) 2017-02-10
ES2688033T3 (es) 2018-10-30
BR122020014007A2 (pt) 2020-10-13
CA2886724C (en) 2016-05-03
CN104869406A (zh) 2015-08-26

Similar Documents

Publication Publication Date Title
HRP20181468T1 (hr) Postupak za dekodiranje video zapisa korištenjem spajanja blokova
SI2924995T1 (sl) Postopek za dekodiranje videa z uporabo združevanja blokov
TWI562618B (en) Method for video decoding
ZA201502922B (en) Video decoding method
TWI562610B (en) Method for decoding video
HUE066277T2 (hu) Video dekódolási eljárás
ZA201503679B (en) Video decoding method
HRP20170290T8 (hr) Postupak za dekodiranje slika
HUE072936T2 (hu) Videó dekódolási eljárás hierarchikus szerkezetû szimbólumok dekódolására
PL2739053T3 (pl) Sposób dekodowania wideo, urządzenie do dekodowania wideo