PL2613535T3 - Sposób kodowania i dekodowania wideo - Google Patents

Sposób kodowania i dekodowania wideo

Info

Publication number
PL2613535T3
PL2613535T3 PL11822168T PL11822168T PL2613535T3 PL 2613535 T3 PL2613535 T3 PL 2613535T3 PL 11822168 T PL11822168 T PL 11822168T PL 11822168 T PL11822168 T PL 11822168T PL 2613535 T3 PL2613535 T3 PL 2613535T3
Authority
PL
Poland
Prior art keywords
encode
way
decode video
decode
video
Prior art date
Application number
PL11822168T
Other languages
English (en)
Inventor
Jaehyun Lim
Jungsun Kim
Seungwook Park
Jaewon Sung
Byeongmoon Jeon
Joonyoung Park
Yongjoon Jeon
Younghee Choi
Original Assignee
Lg Electronics Inc.
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=45773417&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2613535(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lg Electronics Inc. filed Critical Lg Electronics Inc.
Publication of PL2613535T3 publication Critical patent/PL2613535T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe 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
    • H04N19/134—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
    • H04N19/169—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
    • H04N19/182—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 a pixel
    • 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
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Radar Systems Or Details Thereof (AREA)
PL11822168T 2010-09-02 2011-09-02 Sposób kodowania i dekodowania wideo PL2613535T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37970810P 2010-09-02 2010-09-02
US41093910P 2010-11-08 2010-11-08
US41280510P 2010-11-12 2010-11-12
PCT/KR2011/006530 WO2012030193A2 (ko) 2010-09-02 2011-09-02 영상 부호화 및 복호화 방법과 이를 이용한 장치
EP11822168.8A EP2613535B1 (en) 2010-09-02 2011-09-02 Method for encoding and decoding video

Publications (1)

Publication Number Publication Date
PL2613535T3 true PL2613535T3 (pl) 2021-10-25

Family

ID=45773417

Family Applications (3)

Application Number Title Priority Date Filing Date
PL23210544.5T PL4322530T3 (pl) 2010-09-02 2011-09-02 Urządzenie do predykcji międzyramkowej
PL11822168T PL2613535T3 (pl) 2010-09-02 2011-09-02 Sposób kodowania i dekodowania wideo
PL21175983.2T PL3907999T3 (pl) 2010-09-02 2011-09-02 Predykcja międzyramkowa

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL23210544.5T PL4322530T3 (pl) 2010-09-02 2011-09-02 Urządzenie do predykcji międzyramkowej

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL21175983.2T PL3907999T3 (pl) 2010-09-02 2011-09-02 Predykcja międzyramkowa

Country Status (12)

Country Link
US (8) US9165379B2 (pl)
EP (5) EP4593388A1 (pl)
KR (6) KR102185707B1 (pl)
CN (5) CN103081470B (pl)
ES (3) ES3024940T3 (pl)
FI (1) FI3907999T3 (pl)
HR (2) HRP20231669T1 (pl)
HU (3) HUE055116T2 (pl)
PL (3) PL4322530T3 (pl)
RS (1) RS66722B1 (pl)
SI (1) SI3907999T1 (pl)
WO (1) WO2012030193A2 (pl)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103081470B (zh) * 2010-09-02 2016-08-03 Lg电子株式会社 编码和解码视频的方法和使用该方法的装置
USRE50819E1 (en) * 2010-09-29 2026-03-10 Ideahub Inc. Method and apparatus for video-encoding/decoding using filter information prediction
WO2012070827A2 (ko) 2010-11-23 2012-05-31 엘지전자 주식회사 영상 부호화 및 복호화 방법과 이를 이용한 장치
KR20120080122A (ko) * 2011-01-06 2012-07-16 삼성전자주식회사 경쟁 기반의 다시점 비디오 부호화/복호화 장치 및 방법
US9635383B2 (en) * 2011-01-07 2017-04-25 Texas Instruments Incorporated Method, system and computer program product for computing a motion vector
US10171813B2 (en) * 2011-02-24 2019-01-01 Qualcomm Incorporated Hierarchy of motion prediction video blocks
WO2012117744A1 (en) 2011-03-03 2012-09-07 Panasonic Corporation Method of encoding an image into a coded image, method of decoding a coded image, and apparatuses thereof
JP5982734B2 (ja) * 2011-03-11 2016-08-31 ソニー株式会社 画像処理装置および方法
EP3139611A1 (en) 2011-03-14 2017-03-08 HFI Innovation Inc. Method and apparatus for deriving temporal motion vector prediction
CA2830036C (en) 2011-04-12 2019-03-05 Panasonic Corporation Moving picture coding method, moving picture coding apparatus, moving picture decoding method, moving picture decoding apparatus and moving picture coding and decoding apparatus
JP5865366B2 (ja) 2011-05-27 2016-02-17 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 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および、画像符号化復号装置
US9485518B2 (en) 2011-05-27 2016-11-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
TW201304552A (zh) 2011-05-31 2013-01-16 松下電器產業股份有限公司 動態圖像編碼方法、動態圖像編碼裝置、動態圖像解碼方法、動態圖像解碼裝置、及動態圖像編碼解碼裝置
US9313494B2 (en) 2011-06-20 2016-04-12 Qualcomm Incorporated Parallelization friendly merge candidates for video coding
US9282338B2 (en) * 2011-06-20 2016-03-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
KR101900986B1 (ko) 2011-06-30 2018-09-20 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치, 및, 화상 부호화 복호 장치
WO2013005966A2 (ko) 2011-07-01 2013-01-10 한국전자통신연구원 비디오 부호화 방법 및 복호화 방법과 이를 이용한 장치
US20140126645A1 (en) * 2011-07-01 2014-05-08 Electronics And Telecommunications Research Institute Video encoding and decoding methods and device using same
EP2741499A4 (en) 2011-08-03 2014-12-10 Panasonic Ip Corp America VIDEO CODING METHOD, VIDEO CODING METHOD, VIDEO CODING DEVICE, VIDEO ENCODING DEVICE AND VIDEO ENCODING / DECODING DEVICE
CN106851311B (zh) * 2011-08-29 2019-08-13 苗太平洋控股有限公司 视频译码装置
CN102957907B (zh) * 2011-08-31 2016-06-29 华为技术有限公司 一种变换块位置信息的获取方法和模块
CN102970526B (zh) * 2011-08-31 2016-12-14 华为技术有限公司 一种获得变换块尺寸的方法和模块
CN107396098B (zh) * 2011-09-09 2020-03-06 株式会社Kt 用于解码视频信号的方法
CN103828373B (zh) 2011-10-05 2018-02-16 太阳专利托管公司 图像解码方法以及图像解码装置
CN107105244B (zh) 2011-10-18 2020-11-10 株式会社Kt 一种在解码设备中对视频信号进行解码的方法
EP2770738A4 (en) 2011-10-19 2016-07-27 Panasonic Ip Corp America IMAGE ENCRYPTION METHOD, IMAGE ENCRYPTION DEVICE, IMAGE KEYING METHOD AND IMAGE WRITING DEVICE
US9729873B2 (en) * 2012-01-24 2017-08-08 Qualcomm Incorporated Video coding using parallel motion estimation
ES2912132T3 (es) * 2012-04-12 2022-05-24 Jvckenwood Corp Construcción de lista de candidatos de fusión
US10721487B2 (en) 2012-04-17 2020-07-21 Texas Instruments Incorporated Converting a bi-predicted merging candidate in a merging candidate list for a prediction unit of a picture
US9451269B2 (en) 2012-04-17 2016-09-20 Samsung Electronics Co., Ltd. Method and apparatus for determining offset values using human visual characteristics
US9591312B2 (en) * 2012-04-17 2017-03-07 Texas Instruments Incorporated Memory bandwidth reduction for motion compensation in video coding
US20130301727A1 (en) * 2012-05-14 2013-11-14 Qualcomm Incorporated Programmable and scalable integer search for video encoding
CA2985277C (en) * 2012-06-11 2019-06-04 Samsung Electronics Co., Ltd. Video encoding method and apparatus, and video decoding method and apparatus sharing sao parameters between color components
US20130343459A1 (en) * 2012-06-22 2013-12-26 Nokia Corporation Method and apparatus for video coding
US10506253B2 (en) * 2012-10-12 2019-12-10 Electronics And Telecommunications Research Institute Image encoding/decoding method and device using same
US10158876B2 (en) * 2013-04-10 2018-12-18 Qualcomm Incorporated Backward view synthesis prediction
WO2015056700A1 (ja) * 2013-10-17 2015-04-23 日本電信電話株式会社 映像符号化装置及び方法、及び、映像復号装置及び方法
TWI538487B (zh) * 2013-12-05 2016-06-11 財團法人工業技術研究院 螢幕視訊之預測編碼的方法與系統
WO2015113510A1 (en) * 2014-01-29 2015-08-06 Mediatek Inc. Method and apparatus for adaptive motion vector precision
GB2524476B (en) * 2014-03-14 2016-04-27 Canon Kk Method, device and computer program for optimizing transmission of motion vector related information when transmitting a video stream
US10715833B2 (en) * 2014-05-28 2020-07-14 Apple Inc. Adaptive syntax grouping and compression in video data using a default value and an exception value
KR102378459B1 (ko) * 2014-06-30 2022-03-24 한국전자통신연구원 움직임 병합 모드에서 시점 합성 예측 후보의 중복성 제거 장치 및 방법
SG11201703454XA (en) * 2014-11-18 2017-06-29 Mediatek Inc Method of bi-prediction video coding based on motion vectors from uni-prediction and merge candidate
WO2016085231A1 (ko) * 2014-11-27 2016-06-02 주식회사 케이티 비디오 신호 처리 방법 및 장치
US11330284B2 (en) 2015-03-27 2022-05-10 Qualcomm Incorporated Deriving motion information for sub-blocks in video coding
US10721467B2 (en) * 2015-05-05 2020-07-21 Lg Electronics Inc. Method and device for processing coding unit in image coding system
US9883137B2 (en) 2015-11-03 2018-01-30 Qualcomm Incorporated Updating regions for display based on video decoding mode
CN108432252A (zh) 2015-12-22 2018-08-21 真实网络公司 视频编码中的运动矢量选择及预测系统和方法
WO2017147765A1 (en) * 2016-03-01 2017-09-08 Mediatek Inc. Methods for affine motion compensation
CN117221588A (zh) * 2016-06-22 2023-12-12 Lx 半导体科技有限公司 图像编码/解码方法以及图像数据的传输方法
CN116016910B (zh) * 2016-08-01 2025-08-08 韩国电子通信研究院 图像编码/解码方法
CN116866569A (zh) * 2016-10-04 2023-10-10 株式会社Kt 用于处理视频信号的方法和装置
CN116489396A (zh) 2016-10-14 2023-07-25 世宗大学校产学协力团 影像解码/编码方法、传送比特流的方法及记录介质
WO2018131986A1 (ko) * 2017-01-16 2018-07-19 세종대학교 산학협력단 영상의 부호화/복호화 방법 및 장치
US11172203B2 (en) * 2017-08-08 2021-11-09 Mediatek Inc. Intra merge prediction
EP3700208A4 (en) 2017-10-18 2021-04-07 Electronics and Telecommunications Research Institute IMAGE ENCODING / DECODING METHOD AND DEVICE AND RECORDING MEDIUM WITH BITSTREAM STORED ON IT
CN118678099A (zh) * 2017-11-09 2024-09-20 三星电子株式会社 运动信息编码设备、运动信息解码设备和比特流发送方法
CN109922340B (zh) * 2017-12-13 2021-10-15 华为技术有限公司 图像编解码方法、装置、系统及存储介质
KR102075208B1 (ko) * 2017-12-14 2020-02-10 전자부품연구원 참조 프레임을 적응적으로 제한하는 영상 부호화 방법 및 장치
CN118118661A (zh) * 2018-03-19 2024-05-31 株式会社Kt 对图像进行解码或编码的方法以及非暂态计算机可读介质
EP3780617B1 (en) 2018-04-24 2023-09-13 LG Electronics Inc. Method and apparatus for inter prediction in video coding system
US10587885B2 (en) * 2018-06-04 2020-03-10 Tencent America LLC Method and apparatus for merge mode with additional middle candidates in video coding
WO2020004931A1 (ko) * 2018-06-27 2020-01-02 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측에 따른 영상 처리 방법 및 장치
WO2020009390A1 (ko) * 2018-07-02 2020-01-09 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측에 따른 영상 처리 방법 및 장치
CN110868613B (zh) * 2018-08-28 2021-10-01 华为技术有限公司 基于历史候选列表的图像编码方法、图像解码方法及装置
CN110868601B (zh) 2018-08-28 2024-03-15 华为技术有限公司 帧间预测方法、装置以及视频编码器和视频解码器
CN119071508A (zh) * 2018-09-11 2024-12-03 有限公司B1影像技术研究所 图像编码/解码方法和图像传输方法
US11695926B2 (en) 2018-09-21 2023-07-04 Electronics And Telecommunications Research Institute Method and apparatus for encoding/decoding image, and recording medium for storing bitstream
CN112913241B (zh) * 2018-10-22 2024-03-26 北京字节跳动网络技术有限公司 解码器侧运动矢量推导的限制
CN117880513A (zh) 2018-10-22 2024-04-12 北京字节跳动网络技术有限公司 基于编解码信息的解码器侧运动矢量推导的限制
AU2019377757B2 (en) 2018-11-08 2024-10-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image signal encoding/decoding method and apparatus therefor
CN112970250B (zh) 2018-11-12 2022-08-23 寰发股份有限公司 视频编码的多重假设方法和装置
MX2020007287A (es) * 2018-12-12 2020-09-10 Lg Electronics Inc Metodo y aparato para procesamiento de se?al de video con base en prediccion de vector de movimiento basada en la historia.
KR20200102386A (ko) * 2019-02-21 2020-08-31 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN112425160B (zh) 2019-02-26 2023-05-12 苹果公司 用于对视频信号进行编码/解码的方法及其设备
CN111669592B (zh) * 2019-03-05 2022-11-25 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
KR20250135913A (ko) * 2019-06-19 2025-09-15 엘지전자 주식회사 결정된 예측 모드를 적용하여 예측 샘플들을 생성하는 영상 디코딩 방법 및 그 장치
KR20250134727A (ko) 2019-06-19 2025-09-11 엘지전자 주식회사 현재 블록에 대하여 최종적으로 예측 모드를 선택하지 못하는 경우 인터 예측을 수행하는 영상 디코딩 방법 및 그 장치
KR102820749B1 (ko) * 2019-06-19 2025-06-13 엘지전자 주식회사 디폴트 머지 모드에 기반하여 예측 샘플을 도출하는 영상 디코딩 방법 및 그 장치
US20250184476A1 (en) * 2022-04-12 2025-06-05 Lg Electronics Inc. Advanced motion vector prediction (amvp)-merge mode-based image encoding/decoding method, device, and recording medium for storing bitstream

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1131637C (zh) 2000-10-13 2003-12-17 北京算通数字技术研究中心有限公司 数据流索引文件生成及用该文件访问帧和切变镜头的方法
KR100378795B1 (ko) 2001-04-02 2003-04-03 엘지전자 주식회사 동영상에서 ｂ픽쳐의 신축적인 다이렉트 모드 코딩 방법
KR100491530B1 (ko) 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
US7173971B2 (en) * 2002-11-20 2007-02-06 Ub Video Inc. Trailing artifact avoidance system and method
US8824553B2 (en) * 2003-05-12 2014-09-02 Google Inc. Video compression method
US8064520B2 (en) * 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
CN101023676B (zh) * 2004-07-20 2012-06-27 高通股份有限公司 用于时间视频压缩中运动矢量预测的方法和设备
EP1662800A1 (en) * 2004-11-30 2006-05-31 Humax Co., Ltd. Image down-sampling transcoding method and device
US7430238B2 (en) * 2004-12-10 2008-09-30 Micronas Usa, Inc. Shared pipeline architecture for motion vector prediction and residual decoding
EP2140684B1 (en) * 2007-04-12 2018-08-15 Thomson Licensing DTV Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding
CN101415122B (zh) 2007-10-15 2011-11-16 华为技术有限公司 一种帧间预测编解码方法及装置
US8213515B2 (en) * 2008-01-11 2012-07-03 Texas Instruments Incorporated Interpolated skip mode decision in video compression
KR101431545B1 (ko) * 2008-03-17 2014-08-20 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
KR100985268B1 (ko) 2008-07-18 2010-10-04 엘지전자 주식회사 모션벡터 결정방법
EP2207356A1 (en) * 2008-10-06 2010-07-14 Lg Electronics Inc. Method and apparatus for video coding using large macroblocks
JP2012504925A (ja) * 2008-10-06 2012-02-23 エルジー エレクトロニクス インコーポレイティド ビデオ信号の処理方法及び装置
KR101452859B1 (ko) * 2009-08-13 2014-10-23 삼성전자주식회사 움직임 벡터를 부호화 및 복호화하는 방법 및 장치
CN101909212B (zh) * 2010-08-05 2012-08-22 上海交通大学 可重构多媒体SoC的多标准宏块预测系统
CN103081470B (zh) * 2010-09-02 2016-08-03 Lg电子株式会社 编码和解码视频的方法和使用该方法的装置
DK2645715T3 (da) * 2010-11-25 2020-02-17 Lg Electronics Inc Fremgangsmåde til signalering af billedinformation og fremgangsmåde til dekodning af billedinformation ved brug af denne
US9137544B2 (en) * 2010-11-29 2015-09-15 Mediatek Inc. Method and apparatus for derivation of mv/mvp candidate for inter/skip/merge modes
CN107071461B (zh) * 2010-12-14 2019-11-12 M&K控股株式会社 用于解码运动画面的设备
US8902982B2 (en) * 2011-01-17 2014-12-02 Samsung Electronics Co., Ltd. Depth map coding and decoding apparatus and method
JP5982734B2 (ja) * 2011-03-11 2016-08-31 ソニー株式会社 画像処理装置および方法
US9282338B2 (en) * 2011-06-20 2016-03-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
MY167090A (en) * 2011-06-30 2018-08-10 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
KR101444675B1 (ko) * 2011-07-01 2014-10-01 에스케이 텔레콤주식회사 영상 부호화 및 복호화 방법과 장치
MX341355B (es) * 2011-08-29 2016-08-16 Ibex Pt Holdings Co Ltd Aparato para decodificar informacion de movimiento de modo de fusion.
US9280835B2 (en) * 2011-10-18 2016-03-08 Nokia Technologies Oy Method for coding and an apparatus based on a DC prediction value
JP5768662B2 (ja) * 2011-10-31 2015-08-26 富士通株式会社 動画像復号装置、動画像符号化装置、動画像復号方法、動画像符号化方法、動画像復号プログラム及び動画像符号化プログラム
JP5821542B2 (ja) * 2011-11-07 2015-11-24 富士通株式会社 動画像符号化装置、および動画像復号装置
BR122020011587B1 (pt) * 2011-11-08 2022-05-03 Kabushiki Kaisha Toshiba Método de decodificação realizado pelo menos parcialmente por um circuito eletrônico e método de codificação realizado pelo menos parcialmente por um circuito eletrônico
US9906815B2 (en) * 2011-11-08 2018-02-27 Texas Instruments Incorporated Delayed duplicate I-picture for video coding
TWI577181B (zh) * 2011-12-28 2017-04-01 Jvc Kenwood Corp Dynamic video coding device, dynamic image coding method and dynamic image coding program
CN104041034B (zh) * 2012-01-19 2018-10-16 索尼公司 图像处理设备和方法
WO2013109124A1 (ko) * 2012-01-19 2013-07-25 삼성전자 주식회사 쌍방향 예측 및 블록 병합을 제한하는 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
US20150334389A1 (en) * 2012-09-06 2015-11-19 Sony Corporation Image processing device and image processing method
JP6172155B2 (ja) * 2012-09-28 2017-08-02 ソニー株式会社 画像処理装置および方法
US9124899B2 (en) * 2012-09-28 2015-09-01 Sharp Laboratories Of America, Inc. Motion derivation and coding for scaling video
WO2014107853A1 (en) * 2013-01-09 2014-07-17 Mediatek Singapore Pte. Ltd. Methods for disparity vector derivation
WO2016068685A1 (ko) * 2014-10-31 2016-05-06 삼성전자 주식회사 고정밀 스킵 부호화를 이용한 비디오 부호화 장치 및 비디오 복호화 장치 및 그 방법
US10785475B2 (en) * 2014-11-05 2020-09-22 Mediatek Singapore Pte. Ltd. Method and apparatus of video coding with prediction offset
JP6962193B2 (ja) * 2015-07-10 2021-11-05 日本電気株式会社 動画像符号化装置、動画像符号化方法および動画像符号化プログラムを記憶する記録媒体
WO2017076221A1 (en) * 2015-11-05 2017-05-11 Mediatek Inc. Method and apparatus of inter prediction using average motion vector for video coding
KR20170072637A (ko) * 2015-12-17 2017-06-27 한국전자통신연구원 영상 부호화/복호화 방법 및 그 장치
EP3383040A4 (en) * 2016-01-11 2018-10-17 Samsung Electronics Co., Ltd. Image encoding method and apparatus, and image decoding method and apparatus
US10798403B2 (en) * 2016-01-29 2020-10-06 Sharp Kabushiki Kaisha Prediction image generation device, video decoding device, and video coding device
EP3422724B1 (en) * 2017-06-26 2024-05-01 Nokia Technologies Oy An apparatus, a method and a computer program for omnidirectional video
CN116248868B (zh) * 2017-07-03 2025-11-25 汉阳大学校产学协力团 利用包含追加区域的分割单位的影像解码方法以及装置
EP4694133A3 (en) * 2018-01-24 2026-04-08 InterDigital Patent Holdings, Inc. Generalized bi-prediction for video coding with reduced coding complexity
US10764605B2 (en) * 2018-02-14 2020-09-01 Qualcomm Incorporated Intra prediction for 360-degree video
CN119052485A (zh) * 2018-03-27 2024-11-29 株式会社Kt 对图像进行解码或编码的方法以及用于传送压缩视频数据的装置
WO2020073920A1 (en) * 2018-10-10 2020-04-16 Mediatek Inc. Methods and apparatuses of combining multiple predictors for block prediction in video coding systems
US10958900B2 (en) * 2018-12-06 2021-03-23 Qualcomm Incorporated Derivation of spatial-temporal motion vectors prediction in video coding
US11032574B2 (en) * 2018-12-31 2021-06-08 Tencent America LLC Method and apparatus for video coding
AU2020296613B2 (en) * 2019-06-20 2025-07-03 Koninklijke Philips N.V. Method for encoding/decoding image signal, and device for same
CN113439439B (zh) * 2019-12-17 2024-12-31 苹果公司 用于对图像信号进行编码/解码的方法及其装置

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