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)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (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
EP11822168.8A EP2613535B1 (en) 2010-09-02 2011-09-02 Method for encoding and decoding video
PCT/KR2011/006530 WO2012030193A2 (ko) 2010-09-02 2011-09-02 영상 부호화 및 복호화 방법과 이를 이용한 장치

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

Family Applications Before (1)

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

Family Applications After (1)

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

Country Status (12)

Country Link
US (8) US9165379B2 (pl)
EP (5) EP3907999B1 (pl)
KR (6) KR101967817B1 (pl)
CN (5) CN106412603B (pl)
ES (3) ES3024940T3 (pl)
FI (1) FI3907999T3 (pl)
HR (2) HRP20250526T1 (pl)
HU (3) HUE055116T2 (pl)
PL (3) PL3907999T3 (pl)
RS (1) RS66722B1 (pl)
SI (1) SI3907999T1 (pl)
WO (1) WO2012030193A2 (pl)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106412603B (zh) * 2010-09-02 2019-08-06 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
EP2645720A4 (en) 2010-11-23 2015-12-16 Lg Electronics Inc METHOD FOR CODING AND DECODING IMAGES AND DEVICE FOR CARRYING OUT THIS PROCESS
KR20120080122A (ko) * 2011-01-06 2012-07-16 삼성전자주식회사 경쟁 기반의 다시점 비디오 부호화/복호화 장치 및 방법
US9635382B2 (en) * 2011-01-07 2017-04-25 Texas Instruments Incorporated Method, system and computer program product for determining a motion vector
US10171813B2 (en) * 2011-02-24 2019-01-01 Qualcomm Incorporated Hierarchy of motion prediction video blocks
US9438906B2 (en) 2011-03-03 2016-09-06 Sun Patent Trust 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
CN103392340B (zh) * 2011-03-14 2017-02-08 寰发股份有限公司 推导运动向量预测子的方法与装置
RU2719308C2 (ru) 2011-04-12 2020-04-17 Сан Пэтент Траст Способ кодирования движущихся изображений, устройство кодирования движущихся изображений, способ декодирования движущихся изображений, устройство декодирования движущихся изображений и устройство кодирования и декодирования движущихся изображений
PL2717575T3 (pl) 2011-05-27 2019-03-29 Sun Patent Trust Sposób dekodowania obrazów i urządzenie do dekodowania obrazów
US9485518B2 (en) 2011-05-27 2016-11-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
ES3075048T3 (es) 2011-05-31 2026-07-27 Sun Patent Trust Procedimiento de descodificación de vídeo, dispositivo de descodificación de vídeo
US9131239B2 (en) * 2011-06-20 2015-09-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
US9313494B2 (en) * 2011-06-20 2016-04-12 Qualcomm Incorporated Parallelization friendly merge candidates for video coding
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
KR20130004173A (ko) 2011-07-01 2013-01-09 한국항공대학교산학협력단 비디오 부호화 방법 및 복호화 방법과 이를 이용한 장치
IN2014CN00729A (pl) 2011-08-03 2015-04-03 Panasonic Corp
BR112014004914B1 (pt) 2011-08-29 2022-04-12 Ibex Pt Holdings Co., Ltd Método de codificação de uma imagem em um modo amvp
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
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
PL231159B1 (pl) 2011-09-09 2019-01-31 Kt Corp Sposób uzyskiwania czasowego predykcyjnego wektora ruchu i urządzenie do stosowania tego sposobu
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
WO2013058583A1 (ko) * 2011-10-18 2013-04-25 주식회사 케이티 영상 부호화 방법, 영상 복호화 방법, 영상 부호화기 및 영상 복호화기
WO2013057877A1 (ja) 2011-10-19 2013-04-25 パナソニック株式会社 画像符号化方法、画像符号化装置、画像復号方法、および、画像復号装置
US9729873B2 (en) * 2012-01-24 2017-08-08 Qualcomm Incorporated Video coding using parallel motion estimation
HUE050755T2 (hu) * 2012-04-12 2021-01-28 Jvc Kenwood Corp Videó dekódoló készülék, videó dekódoló eljárás, videó dekódoló program
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
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
US20130301727A1 (en) * 2012-05-14 2013-11-14 Qualcomm Incorporated Programmable and scalable integer search for video encoding
SG10201503487VA (en) * 2012-06-11 2015-06-29 Samsung Electronics Co Ltd Method And Apparatus For Encoding Videos Sharing SAO Parameter According To Color Component
US20130343459A1 (en) * 2012-06-22 2013-12-26 Nokia Corporation Method and apparatus for video coding
CN110545422B (zh) * 2012-10-12 2022-11-22 韩国电子通信研究院 图像编码/解码方法和使用其的装置
US10158876B2 (en) * 2013-04-10 2018-12-18 Qualcomm Incorporated Backward view synthesis prediction
CN105612749A (zh) * 2013-10-17 2016-05-25 日本电信电话株式会社 视频编码装置及方法以及视频解码装置及方法
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
CN110572643B (zh) * 2014-01-29 2021-11-16 联发科技股份有限公司 利用自适应运动向量精度的方法和装置
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
WO2016078511A1 (en) * 2014-11-18 2016-05-26 Mediatek Inc. Method of bi-prediction video coding based on motion vectors from uni-prediction and merge candidate
US10469864B2 (en) * 2014-11-27 2019-11-05 Kt Corporation Method and apparatus for video signal coding using current picture reference flag
US10958927B2 (en) * 2015-03-27 2021-03-23 Qualcomm Incorporated Motion information derivation mode determination 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
EP3395072A4 (en) 2015-12-22 2019-05-22 RealNetworks, Inc. MOTION VECTOR SELECTION AND FORECASTING IN VIDEO PROCESSING SYSTEMS AND METHOD
WO2017147765A1 (en) * 2016-03-01 2017-09-08 Mediatek Inc. Methods for affine motion compensation
WO2017222237A1 (ko) * 2016-06-22 2017-12-28 한국전자통신연구원 화면 내 예측 방법 및 장치
CN115052143B (zh) * 2016-08-01 2025-05-23 韩国电子通信研究院 图像编码/解码方法
WO2018066959A1 (ko) * 2016-10-04 2018-04-12 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN116489405A (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
CN116886898A (zh) 2017-01-16 2023-10-13 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
CN116193109B (zh) * 2017-01-16 2026-07-24 世宗大学校产学协力团 影像编码/解码方法
US11172203B2 (en) * 2017-08-08 2021-11-09 Mediatek Inc. Intra merge prediction
CN120568045A (zh) * 2017-10-18 2025-08-29 英迪股份有限公司 图像编码/解码方法以及存储有比特流的记录介质
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
CN118200551A (zh) * 2018-03-19 2024-06-14 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
KR102698371B1 (ko) 2018-04-24 2024-08-23 티씨엘 킹 일렉트리컬 어플라이언시스 (후이저우) 컴퍼니 리미티드 비디오 코딩 시스템에서 인터 예측 방법 및 장치
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
CN117241039A (zh) * 2018-08-28 2023-12-15 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
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
CN119071509A (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
WO2020060317A1 (ko) * 2018-09-21 2020-03-26 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN112889284B (zh) * 2018-10-22 2024-12-13 北京字节跳动网络技术有限公司 基于子块的解码器侧运动矢量推导
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
CN121462771A (zh) 2018-11-08 2026-02-03 Oppo广东移动通信有限公司 图像信号编码/解码方法及其设备
EP3878172A4 (en) 2018-11-12 2022-08-24 HFI Innovation Inc. METHOD AND DEVICE FOR MULTIPLE HYPOTHESIS IN VIDEO CODING
KR102468805B1 (ko) * 2018-12-12 2022-11-18 엘지전자 주식회사 히스토리 기반 모션 벡터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치
WO2020171658A1 (ko) * 2019-02-21 2020-08-27 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
CN116016946B (zh) * 2019-03-05 2025-01-24 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
MX2021016161A (es) * 2019-06-19 2022-03-11 Lg Electronics Inc Metodo de decodificacion de imagen que comprende generar muestras de prediccion aplicando modo de prediccion determinada, y dispositivo para el mismo.
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
JP7719728B2 (ja) * 2019-06-19 2025-08-06 エルジー エレクトロニクス インコーポレイティド デフォルト（ｄｅｆａｕｌｔ）マージモードに基づいて予測サンプルを導き出す映像デコーディング方法及びその装置
CN118872274A (zh) 2022-04-12 2024-10-29 Lg电子株式会社 基于高级运动向量预测（amvp）-合并模式的图像编码/解码方法、装置和存储比特流的记录介质

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
US8059720B2 (en) * 2004-11-30 2011-11-15 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
CN101682769B (zh) * 2007-04-12 2016-11-09 汤姆森特许公司 用于视频编码和解码的跳过-直接模式的取决于环境的合并的方法和装置
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
WO2010041855A2 (en) * 2008-10-06 2010-04-15 Lg Electronics Inc. A method and an apparatus for processing a video signal
EP2207356A1 (en) 2008-10-06 2010-07-14 Lg Electronics Inc. Method and apparatus for video coding using large macroblocks
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
CN106412603B (zh) * 2010-09-02 2019-08-06 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
KR101783824B1 (ko) * 2010-11-25 2017-10-11 엘지전자 주식회사 영상 정보의 시그널링 방법 및 이를 이용한 영상 정보의 복호화 방법
US9137544B2 (en) * 2010-11-29 2015-09-15 Mediatek Inc. Method and apparatus for derivation of mv/mvp candidate for inter/skip/merge modes
KR101269116B1 (ko) * 2010-12-14 2013-05-29 엠앤케이홀딩스 주식회사 인터 예측 부호화된 동영상 복호화 방법
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
US9131239B2 (en) 2011-06-20 2015-09-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
ES2908152T3 (es) * 2011-06-30 2022-04-27 Sun Patent Trust Procedimiento de decodificación de imágenes
KR101444675B1 (ko) * 2011-07-01 2014-10-01 에스케이 텔레콤주식회사 영상 부호화 및 복호화 방법과 장치
CN107295347B (zh) * 2011-08-29 2020-06-26 苗太平洋控股有限公司 用于解码合并模式下的运动信息的装置
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
US9906815B2 (en) * 2011-11-08 2018-02-27 Texas Instruments Incorporated Delayed duplicate I-picture for video coding
SMT202600128T1 (it) * 2011-11-08 2026-05-12 Toshiba Kk Metodo di decodifica di immagini e metodo di codifica di immagini
TWI577181B (zh) * 2011-12-28 2017-04-01 Jvc Kenwood Corp Dynamic video coding device, dynamic image coding method and dynamic image coding program
EP2806641A4 (en) * 2012-01-19 2016-01-13 Sony Corp IMAGE PROCESSING APPARATUS AND METHOD
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
US9124899B2 (en) * 2012-09-28 2015-09-01 Sharp Laboratories Of America, Inc. Motion derivation and coding for scaling video
MX339432B (es) * 2012-09-28 2016-05-26 Sony Corp Dispositivo y metodo para el procesamiento de imagenes.
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
WO2016070808A1 (en) * 2014-11-05 2016-05-12 Mediatek Singapore Pte. Ltd. Method and apparatus of video coding with prediction offset
US10462479B2 (en) * 2015-07-10 2019-10-29 Nec Corporation Motion picture encoding device, motion picture encoding method, and storage medium storing motion picture encoding program
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
WO2017122997A1 (ko) * 2016-01-11 2017-07-20 삼성전자 주식회사 영상 부호화 방법 및 장치와 영상 복호화 방법 및 장치
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
CN116248863B (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
WO2019147628A1 (en) * 2018-01-24 2019-08-01 Vid Scale, 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
CN119052488A (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
CN112930683B (zh) * 2019-06-20 2025-01-10 株式会社Xris 用于对图像信号进行编码/解码的方法及其设备
EP4080883A4 (en) * 2019-12-17 2023-12-06 Apple Inc. METHOD FOR IMAGE SIGNAL CODING/DECODING AND DEVICE THEREFOR

Also Published As

Publication number Publication date
SI3907999T1 (sl) 2024-02-29
US20240305811A1 (en) 2024-09-12
KR20140046091A (ko) 2014-04-17
ES2967494T3 (es) 2024-04-30
US9165379B2 (en) 2015-10-20
KR101861714B1 (ko) 2018-05-28
EP4322530B1 (en) 2025-04-02
CN106412603B (zh) 2019-08-06
US20130156335A1 (en) 2013-06-20
CN106412602A (zh) 2017-02-15
US20200252643A1 (en) 2020-08-06
CN106412601A (zh) 2017-02-15
ES3024940T3 (en) 2025-06-05
EP4568249A2 (en) 2025-06-11
HUE064692T2 (hu) 2024-04-28
US12167026B2 (en) 2024-12-10
EP2613535A4 (en) 2015-01-07
KR20130061721A (ko) 2013-06-11
HUE071153T2 (hu) 2025-08-28
EP3907999A1 (en) 2021-11-10
PL4322530T3 (pl) 2025-06-02
KR102185707B1 (ko) 2020-12-02
CN106412603A (zh) 2017-02-15
EP4593388A1 (en) 2025-07-30
CN105933713A (zh) 2016-09-07
EP4322530A1 (en) 2024-02-14
EP4568249A3 (en) 2025-07-30
KR101454133B1 (ko) 2014-10-23
EP4322530C0 (en) 2025-04-02
US20220124363A1 (en) 2022-04-21
KR101967817B1 (ko) 2019-04-11
HRP20250526T1 (hr) 2025-06-20
WO2012030193A3 (ko) 2012-05-24
US20170105021A1 (en) 2017-04-13
US20230239493A1 (en) 2023-07-27
EP3907999B1 (en) 2023-11-22
KR102080892B1 (ko) 2020-02-24
CN106412602B (zh) 2019-11-15
US10097854B2 (en) 2018-10-09
EP2613535A2 (en) 2013-07-10
US20150382013A1 (en) 2015-12-31
CN106412601B (zh) 2019-12-17
CN105933713B (zh) 2019-03-19
KR20180058233A (ko) 2018-05-31
US9560374B2 (en) 2017-01-31
US10666969B2 (en) 2020-05-26
EP2613535B1 (en) 2021-06-23
KR20190039620A (ko) 2019-04-12
KR20170091752A (ko) 2017-08-09
WO2012030193A2 (ko) 2012-03-08
RS66722B1 (sr) 2025-05-30
US11245918B2 (en) 2022-02-08
US11653021B2 (en) 2023-05-16
CN103081470B (zh) 2016-08-03
KR20200020987A (ko) 2020-02-26
US12425638B2 (en) 2025-09-23
KR101762819B1 (ko) 2017-07-28
ES2879366T3 (es) 2021-11-22
FI3907999T3 (fi) 2023-12-14
HUE055116T2 (hu) 2021-10-28
HRP20231669T1 (hr) 2024-03-15
US20190007697A1 (en) 2019-01-03
PL3907999T3 (pl) 2024-04-08
CN103081470A (zh) 2013-05-01

Similar Documents

Publication Publication Date Title
DK2608539T3 (da) Videoafkodningsfremgangsmåde
DK2768145T3 (da) Entropikodnings- og afkodningssystem
DK2537344T3 (da) Bloktype-signalisering i videokodning
EP2659674A4 (en) VIDEO CODING
BR112014009569A2 (pt) dispositivos e métodos de codificação e decodificação de vídeo
DK3217667T3 (da) Kodningsfremgangsmåde og afkodningsfremgangsmåde
BR112014009571A2 (pt) dispositivos e métodos de codificação e de decodificação de vídeo
PL2608541T3 (pl) Sposób dekodowania intra-predykcji
DK3691268T3 (da) Reduktion af latens i videokodning og -afkodning
HUE037562T2 (hu) Video dekódoló javított CABAC dekódolással
PT2774374T (pt) Aparelho para descodificar dados de vídeo
EP4224844C0 (en) INTRA-PREDICTIVE METHOD FOR VIDEO DECODING AND CODING
DK3217665T3 (da) Videodekodningsfremgangsmåde
LT3793200T (lt) Vaizdo kodavimas su maža delsa
EP2752011A4 (en) MULTI-VIEW VIDEO CODING AND DECODING
DK3145188T3 (da) Fremgangsmåde til intraprædiktionskodning
PL3288262T3 (pl) Sposób dekodowania wideo
DK3462737T3 (da) Indkodning og afkodning af billeder via intraforudsigelse
PL2806637T3 (pl) Sposób kodowania/dekodowania obrazu
PL3346706T3 (pl) Sposób kodowania/dekodowania obrazu
EP2596639A4 (en) PICTURE CODING AND DECODING
HUE039862T2 (hu) Audio dekódolás szelektív utószûréssel
BRPI1015415A2 (pt) dispositivos e métodos de codificação e de decodificação de imagem
PL3809703T3 (pl) Kodowanie wideo
BR112014016291A8 (pt) dispositivos e métodos de decodificação e codificação de vídeo