MY204119A - Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates - Google Patents

Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates

Info

Publication number
MY204119A
MY204119A MYPI2019001760A MYPI2019001760A MY204119A MY 204119 A MY204119 A MY 204119A MY PI2019001760 A MYPI2019001760 A MY PI2019001760A MY PI2019001760 A MYPI2019001760 A MY PI2019001760A MY 204119 A MY204119 A MY 204119A
Authority
MY
Malaysia
Prior art keywords
motion vector
vector predictor
encoding
predictor candidates
decoding
Prior art date
Application number
MYPI2019001760A
Other languages
English (en)
Inventor
Woo-Jin Han
Tammy 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 MY204119A publication Critical patent/MY204119A/en

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
    • H04N19/50—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/169—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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal 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
    • H04N19/50—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
    • H04N19/50—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
    • 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
    • H04N19/60—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
    • H04N19/10—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
    • H04N19/184—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 bits, e.g. of the compressed video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
MYPI2019001760A 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates MY204119A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29616310P 2010-01-19 2010-01-19
KR1020110004015A KR101768207B1 (ko) 2010-01-19 2011-01-14 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치

Publications (1)

Publication Number Publication Date
MY204119A true MY204119A (en) 2024-08-08

Family

ID=44277572

Family Applications (5)

Application Number Title Priority Date Filing Date
MYPI2019001760A MY204119A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
MYPI2015000866A MY193321A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
MYPI2012003225A MY163359A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
MYPI2019001761A MY204121A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
MYPI2019001758A MY204090A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates

Family Applications After (4)

Application Number Title Priority Date Filing Date
MYPI2015000866A MY193321A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
MYPI2012003225A MY163359A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
MYPI2019001761A MY204121A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
MYPI2019001758A MY204090A (en) 2010-01-19 2011-01-19 Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates

Country Status (13)

Country Link
US (5) US9565447B2 (OSRAM)
EP (2) EP2905965A3 (OSRAM)
JP (3) JP2013517734A (OSRAM)
KR (2) KR101768207B1 (OSRAM)
CN (6) CN106803960B (OSRAM)
AU (1) AU2011207924B2 (OSRAM)
BR (2) BR122015013873A2 (OSRAM)
MX (1) MX2012008320A (OSRAM)
MY (5) MY204119A (OSRAM)
PH (5) PH12012501423A1 (OSRAM)
RU (3) RU2518718C2 (OSRAM)
WO (1) WO2011090314A2 (OSRAM)
ZA (2) ZA201206187B (OSRAM)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101459714B1 (ko) * 2009-10-28 2014-11-13 에스케이텔레콤 주식회사 공간 분할을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
KR101768207B1 (ko) 2010-01-19 2017-08-16 삼성전자주식회사 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치
JP6523494B2 (ja) * 2010-01-19 2019-06-05 サムスン エレクトロニクス カンパニー リミテッド 縮小された予測動きベクトルの候補に基づいて、動きベクトルを符号化／復号化する方法及び装置
JP5882984B2 (ja) * 2010-03-16 2016-03-09 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ビデオ符号化およびビデオ復号化のための暗示的適応型動きベクトル予測子選択の方法および装置
JP5649701B2 (ja) * 2010-04-08 2015-01-07 株式会社東芝 画像復号化方法、装置、及びプログラム
CN102823248B (zh) 2010-04-08 2015-06-24 株式会社东芝 图像编码方法以及图像编码装置
RU2538284C2 (ru) * 2010-04-22 2015-01-10 Медиатэк, Инк. Способ предсказания движения
WO2011146451A1 (en) 2010-05-20 2011-11-24 Thomson Licensing Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding
US8855188B2 (en) * 2010-07-15 2014-10-07 Sharp Laboratories Of America, Inc. Method of parallel video coding based on mapping
US8848779B2 (en) * 2010-07-15 2014-09-30 Sharp Laboratories Of America, Inc. Method of parallel video coding based on block size
US8873617B2 (en) * 2010-07-15 2014-10-28 Sharp Laboratories Of America, Inc. Method of parallel video coding based on same sized blocks
US9635382B2 (en) * 2011-01-07 2017-04-25 Texas Instruments Incorporated Method, system and computer program product for determining a motion vector
EP2666297A4 (en) * 2011-01-19 2016-01-27 Mediatek Inc METHOD AND DEVICE FOR PARSING THE ERROR RESISTANCE OF ANTICIPATING TEMPORARY MOTION VECTORS
US9485517B2 (en) * 2011-04-20 2016-11-01 Qualcomm Incorporated Motion vector prediction with motion vectors from multiple views in multi-view video coding
US9313494B2 (en) 2011-06-20 2016-04-12 Qualcomm Incorporated Parallelization friendly merge candidates for video coding
CN103748879B (zh) * 2011-06-28 2018-03-06 Lg电子株式会社 设置运动矢量列表的方法及使用其的装置
US9699456B2 (en) 2011-07-20 2017-07-04 Qualcomm Incorporated Buffering prediction data in video coding
US9800870B2 (en) 2011-09-16 2017-10-24 Qualcomm Incorporated Line buffer reduction for short distance intra-prediction
TWI586155B (zh) 2011-09-28 2017-06-01 Jvc Kenwood Corp A motion picture decoding apparatus, a motion picture decoding method, and a recording medium
KR101539110B1 (ko) * 2011-10-18 2015-07-29 주식회사 케이티 영상 부호화 방법, 영상 복호화 방법, 영상 부호화기 및 영상 복호화기
KR20130049523A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 장치
US9571833B2 (en) 2011-11-04 2017-02-14 Nokia Technologies Oy Method for coding and an apparatus
KR20130050406A (ko) 2011-11-07 2013-05-16 오수미 머지 모드에서의 움직임 정보 생성 방법
KR20130050407A (ko) * 2011-11-07 2013-05-16 오수미 인터 모드에서의 움직임 정보 생성 방법
BR112014013969B1 (pt) * 2011-12-28 2022-05-10 JVC Kenwood Corporation Dispositivo de codificação de vídeo, método de codificação de vídeo, programa de codificação de vídeo, dispositivo de decodificação de vídeo, método de decodificação de vídeo, programa de decodificação de vídeo
CN107396128B (zh) * 2012-01-19 2020-04-24 韩国电子通信研究院 用于图像编码/解码的方法
US9503720B2 (en) 2012-03-16 2016-11-22 Qualcomm Incorporated Motion vector coding and bi-prediction in HEVC and its extensions
US10200709B2 (en) 2012-03-16 2019-02-05 Qualcomm Incorporated High-level syntax extensions for high efficiency video coding
JP5997363B2 (ja) * 2012-04-15 2016-09-28 サムスン エレクトロニクス カンパニー リミテッド ビデオ復号化方法及びビデオ復号化装置
WO2014003367A1 (ko) * 2012-06-26 2014-01-03 엘지전자 주식회사 영상 복호화 방법 및 이를 이용하는 장치
WO2014007521A1 (ko) 2012-07-02 2014-01-09 삼성전자 주식회사 비디오 부호화 또는 비디오 복호화를 위한 움직임 벡터 예측 방법 및 장치
JP6149151B2 (ja) * 2013-04-02 2017-06-14 ヴィド スケール インコーポレイテッド スケーラブルビデオコーディングのための拡張時間的動きベクトル予測
US9894377B2 (en) 2013-04-05 2018-02-13 Samsung Electronics Co., Ltd. Method for predicting disparity vector for interlayer video decoding and encoding apparatus and method
JP5571229B2 (ja) * 2013-06-03 2014-08-13 株式会社東芝 画像符号化方法及び画像復号化方法
US20140372569A1 (en) * 2013-06-14 2014-12-18 Samsung Electronics Co., Ltd. Controlling dash client rate adaptation
US9774879B2 (en) * 2013-08-16 2017-09-26 Sony Corporation Intra-block copying enhancements for HEVC in-range-extension (RExt)
WO2015072914A1 (en) * 2013-11-12 2015-05-21 Telefonaktiebolaget L M Ericsson (Publ) Split gain shape vector coding
JP2014131293A (ja) * 2014-01-23 2014-07-10 Toshiba Corp 画像符号化方法及び画像復号化方法
JP5571262B2 (ja) * 2014-01-23 2014-08-13 株式会社東芝 画像符号化方法及び画像復号化方法
JP5509398B1 (ja) * 2014-01-23 2014-06-04 株式会社東芝 画像符号化方法及び画像復号化方法
JP2014131295A (ja) * 2014-01-23 2014-07-10 Toshiba Corp 画像符号化方法及び画像復号化方法
US9769481B2 (en) * 2014-03-28 2017-09-19 University-Industry Cooperation Group Of Kyung Hee University Method and apparatus for encoding of video using depth information
KR101603413B1 (ko) * 2014-03-28 2016-03-28 경희대학교 산학협력단 깊이 정보를 이용한 비디오 부호화 방법 및 장치
US9955187B2 (en) * 2014-03-28 2018-04-24 University-Industry Cooperation Group Of Kyung Hee University Method and apparatus for encoding of video using depth information
JP5659314B1 (ja) * 2014-10-01 2015-01-28 株式会社東芝 画像符号化方法及び画像復号化方法
JP2015053729A (ja) * 2014-11-17 2015-03-19 株式会社東芝 画像符号化方法及び画像復号化方法
CN115118967B (zh) 2015-11-20 2025-05-16 韩国电子通信研究院 用于对图像进行编/解码的方法和存储比特流的方法
JP6196341B2 (ja) * 2016-02-17 2017-09-13 株式会社東芝 画像符号化方法及び画像復号化方法
CN106131548B (zh) * 2016-07-28 2018-12-25 同观科技（深圳）有限公司 一种帧内预测模式的选择方法及装置
JP6271694B2 (ja) * 2016-12-16 2018-01-31 株式会社東芝 画像符号化方法及び画像復号化方法
US11396249B2 (en) 2017-05-31 2022-07-26 Kurabe Industrial Co., Ltd. Ventilation mat
JP6370977B2 (ja) * 2017-08-31 2018-08-08 株式会社東芝 画像符号化方法及び画像復号化方法
KR102180482B1 (ko) 2017-11-09 2020-11-18 삼성전자주식회사 움직임 정보의 부호화 장치 및 방법, 및 복호화 장치 및 방법
JP6367452B2 (ja) * 2017-11-13 2018-08-01 株式会社東芝 画像符号化方法及び画像復号化方法
WO2019112072A1 (ko) * 2017-12-04 2019-06-13 엘지전자 주식회사 영상 코딩 시스템에서 수정된 움직임 정보 후보 리스트에 기반한 영상 디코딩 방법 및 장치
KR20200098520A (ko) * 2018-01-08 2020-08-20 삼성전자주식회사 움직임 정보의 부호화 및 복호화 방법, 및 움직임 정보의 부호화 및 복호화 장치
EP3521996A1 (de) 2018-02-02 2019-08-07 Docuform GmbH Verfahren und vorrichtung zur durchführung von druckvorgängen in einem netzwerk
DE202018100577U1 (de) 2018-02-02 2018-02-08 Docuform Gmbh Vorrichtung zur Durchführung von Druckvorgängen in einem Netzwerk
US10432962B1 (en) * 2018-03-13 2019-10-01 Pixelworks, Inc. Accuracy and local smoothness of motion vector fields using motion-model fitting
CN112106360A (zh) 2018-05-10 2020-12-18 三星电子株式会社 视频编码方法和设备以及视频解码方法和设备
AU2019269346B2 (en) 2018-05-14 2023-07-27 Interdigital Vc Holdings, Inc. Block shape adaptive intra prediction directions for quadtree-binary tree
CN110933414B (zh) * 2018-06-29 2022-07-29 杭州海康威视数字技术股份有限公司 运动信息候选者列表构建方法、装置及可读存储介质
JP6609004B2 (ja) * 2018-07-02 2019-11-20 株式会社東芝 画像符号化方法及び画像復号化方法
BR112020025939A2 (pt) 2018-07-16 2021-03-23 Interdigital Vc Holdings, Inc. previsão intra de ângulo amplo e combinação de previsão intra dependente da posição
CN109064479B (zh) * 2018-07-19 2022-03-18 中国石油大学(华东) 一种基于邻近视频帧灰度动态特征的海天线检测方法
CN110933439B (zh) * 2018-09-20 2022-05-31 杭州海康威视数字技术股份有限公司 运动信息候选者列表构建方法、装置及可读存储介质
SG11202104022XA (en) 2018-11-02 2021-05-28 Beijing Bytedance Network Technology Co Ltd Table maintenance for hmvp candidate storage
WO2020093999A1 (en) 2018-11-05 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Inter prediction with refinement in video processing
US10958900B2 (en) 2018-12-06 2021-03-23 Qualcomm Incorporated Derivation of spatial-temporal motion vectors prediction in video coding
CN112468809B (zh) 2019-03-11 2022-07-01 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
CN116600139A (zh) * 2019-03-11 2023-08-15 华为技术有限公司 视频图像解码方法、编码方法及装置
EP3745725A4 (en) 2019-03-22 2020-12-02 LG Electronics Inc. -1- PROCESS AND DEVICE FOR INTERPREDICTION BASED ON DMVR AND BDOF
CN113812165B (zh) 2019-05-09 2023-05-23 北京字节跳动网络技术有限公司 对hmvp表的改进
KR20220027833A (ko) 2019-06-03 2022-03-08 브이아이디 스케일, 인크. 광류를 이용한 블록 경계 예측 정제
CN116684583A (zh) 2019-08-26 2023-09-01 Lg电子株式会社 解码设备、编码设备和数据发送设备
KR20220063260A (ko) 2019-09-24 2022-05-17 후아웨이 테크놀러지 컴퍼니 리미티드 시간적 스케일러빌러티를 위한 픽처 타이밍 및 디코딩 단위 정보
JP6795666B2 (ja) * 2019-10-21 2020-12-02 株式会社東芝 画像符号化方法及び画像復号化方法
CN113489997A (zh) * 2021-05-27 2021-10-08 杭州博雅鸿图视频技术有限公司 一种运动矢量预测方法、装置、存储介质及终端

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5737022A (en) * 1993-02-26 1998-04-07 Kabushiki Kaisha Toshiba Motion picture error concealment using simplified motion compensation
EP0731614B1 (en) * 1995-03-10 2002-02-06 Kabushiki Kaisha Toshiba Video coding/decoding apparatus
KR0181027B1 (ko) * 1995-03-20 1999-05-01 배순훈 화소 단위 움직임 추정을 이용하는 영상처리 시스템
US5646618A (en) * 1995-11-13 1997-07-08 Intel Corporation Decoding one or more variable-length encoded signals using a single table lookup
US6212237B1 (en) * 1997-06-17 2001-04-03 Nippon Telegraph And Telephone Corporation Motion vector search methods, motion vector search apparatus, and storage media storing a motion vector search program
KR100249223B1 (ko) 1997-09-12 2000-03-15 구자홍 엠팩(mpeg)-4의움직임벡터코딩방법
KR100355831B1 (ko) * 2000-12-06 2002-10-19 엘지전자 주식회사 2차원 최소 비트 예측 기반의 움직임 벡터 부호화 방법
US7643559B2 (en) * 2001-09-14 2010-01-05 Ntt Docomo, Inc. Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding program
JP2005506815A (ja) * 2001-10-26 2005-03-03 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 空間拡張可能圧縮のための方法及び装置
WO2003036980A1 (en) 2001-10-26 2003-05-01 Koninklijke Philips Electronics N.V. Spatial scalable compression scheme using spatial sharpness enhancement techniques
JP4114859B2 (ja) * 2002-01-09 2008-07-09 松下電器産業株式会社 動きベクトル符号化方法および動きベクトル復号化方法
CN1917641A (zh) * 2002-01-18 2007-02-21 株式会社东芝 视频编码方法和装置以及视频解码方法和装置
DE60347000C5 (de) 2002-01-22 2020-08-06 Nokia Technologies Oy Codierungstransformationskoeffizienten in bild-/videocodierern und/oder -decodierern
US6690307B2 (en) 2002-01-22 2004-02-10 Nokia Corporation Adaptive variable length coding of digital video
JP4724351B2 (ja) * 2002-07-15 2011-07-13 三菱電機株式会社 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、および通信装置
KR100865034B1 (ko) * 2002-07-18 2008-10-23 엘지전자 주식회사 모션 벡터 예측 방법
US7023921B2 (en) * 2002-08-06 2006-04-04 Motorola, Inc. Method and apparatus for determining block match quality
US7978769B2 (en) 2003-06-30 2011-07-12 Ntt Docomo, Inc. Method and apparatus for coding motion information
KR100597397B1 (ko) * 2003-11-06 2006-07-07 삼성전자주식회사 고속 움직임추정 알고리즘을 갖는 동영상 코딩방법 및 장치
US20060120612A1 (en) * 2004-12-08 2006-06-08 Sharath Manjunath Motion estimation techniques for video encoding
JP4543971B2 (ja) * 2005-03-07 2010-09-15 ソニー株式会社 符号化方法、符号化装置、符号化処理のプログラム及び符号化処理のプログラムを記録した記録媒体
US8428136B2 (en) * 2006-03-09 2013-04-23 Nec Corporation Dynamic image encoding method and device and program using the same
EP2052546A4 (en) * 2006-07-12 2010-03-03 Lg Electronics Inc METHOD AND DEVICE FOR SIGNAL PROCESSING
JP2008109632A (ja) * 2006-09-28 2008-05-08 Toshiba Corp 動きベクトル検出装置及びその方法
KR101356734B1 (ko) * 2007-01-03 2014-02-05 삼성전자주식회사 움직임 벡터 트랙킹을 이용한 영상의 부호화, 복호화 방법및 장치
KR101356735B1 (ko) * 2007-01-03 2014-02-03 삼성전자주식회사 전역 움직임 벡터를 사용해서 움직임 벡터를 추정하기 위한방법, 장치, 인코더, 디코더 및 복호화 방법
KR101365574B1 (ko) * 2007-01-29 2014-02-20 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치
JP5025286B2 (ja) 2007-02-28 2012-09-12 シャープ株式会社 符号化装置及び復号装置
EP2149262A4 (en) * 2007-04-25 2010-09-01 Lg Electronics Inc METHOD AND DEVICE FOR DECODING / CODING A VIDEO SIGNAL
JP4809296B2 (ja) * 2007-06-15 2011-11-09 シャープ株式会社 動画像符号化装置及び動画像復号装置
JP4325708B2 (ja) * 2007-07-05 2009-09-02 ソニー株式会社 データ処理装置、データ処理方法およびデータ処理プログラム、符号化装置、符号化方法および符号化プログラム、ならびに、復号装置、復号方法および復号プログラム
JP2011501555A (ja) * 2007-10-16 2011-01-06 エルジー エレクトロニクス インコーポレイティド ビデオ信号処理方法及び装置
CN101198064A (zh) * 2007-12-10 2008-06-11 武汉大学 一种分辨率分层技术中的运动矢量预测方法
US8953685B2 (en) * 2007-12-10 2015-02-10 Qualcomm Incorporated Resource-adaptive video interpolation or extrapolation with motion level analysis
ES2812473T3 (es) 2008-03-19 2021-03-17 Nokia Technologies Oy Vector de movimiento combinado y predicción de índice de referencia para la codificación de vídeo
JP4977094B2 (ja) 2008-06-25 2012-07-18 株式会社東芝 画像符号化方法
KR101517768B1 (ko) 2008-07-02 2015-05-06 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
JP5422168B2 (ja) 2008-09-29 2014-02-19 株式会社日立製作所 動画像符号化方法および動画像復号化方法
KR101279573B1 (ko) 2008-10-31 2013-06-27 에스케이텔레콤 주식회사 움직임 벡터 부호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
WO2011034148A1 (ja) 2009-09-18 2011-03-24 シャープ株式会社 符号化装置、復号装置、動画像符号化装置、動画像復号装置、および符号化データ
CN102577392A (zh) 2009-10-20 2012-07-11 夏普株式会社 运动图像编码装置、运动图像解码装置以及数据结构
KR101768207B1 (ko) 2010-01-19 2017-08-16 삼성전자주식회사 축소된 예측 움직임 벡터의 후보들에 기초해 움직임 벡터를 부호화, 복호화하는 방법 및 장치
GB2487200A (en) 2011-01-12 2012-07-18 Canon Kk Video encoding and decoding with improved error resilience

Also Published As

Publication number Publication date
CN106713933B (zh) 2020-02-28
JP2013517734A (ja) 2013-05-16
PH12016501227A1 (en) 2016-12-05
EP2510700A4 (en) 2014-01-22
US9565447B2 (en) 2017-02-07
AU2011207924A1 (en) 2012-08-09
EP2510700A2 (en) 2012-10-17
ZA201206187B (en) 2022-11-30
CN102714736A (zh) 2012-10-03
KR20110085896A (ko) 2011-07-27
MY204121A (en) 2024-08-08
US20170111655A1 (en) 2017-04-20
CN106713932B (zh) 2020-02-28
PH12015500692A1 (en) 2015-09-14
RU2014102716A (ru) 2015-09-10
PH12016501227B1 (en) 2019-04-05
JP2017108423A (ja) 2017-06-15
RU2678510C2 (ru) 2019-01-29
US10057597B2 (en) 2018-08-21
EP2905965A3 (en) 2015-08-19
US20180338155A1 (en) 2018-11-22
CN106803960A (zh) 2017-06-06
MX2012008320A (es) 2012-08-08
CN106803961B (zh) 2020-02-07
RU2518718C2 (ru) 2014-06-10
AU2011207924B2 (en) 2015-05-07
CN106713932A (zh) 2017-05-24
JP2016007065A (ja) 2016-01-14
PH12012501423A1 (en) 2016-11-23
KR101768208B1 (ko) 2017-08-16
ZA201505340B (en) 2016-11-30
PH12016501224B1 (en) 2019-03-27
PH12016501226B1 (en) 2016-12-12
KR20150042164A (ko) 2015-04-20
PH12015500692B1 (en) 2024-01-19
US20200045335A1 (en) 2020-02-06
KR101768207B1 (ko) 2017-08-16
MY163359A (en) 2017-09-15
JP6275889B2 (ja) 2018-02-07
JP6082069B2 (ja) 2017-02-15
RU2012135503A (ru) 2014-03-27
PH12016501224A1 (en) 2016-11-21
CN106713933A (zh) 2017-05-24
CN104754355B (zh) 2018-11-23
US10484709B2 (en) 2019-11-19
BR122015013873A2 (pt) 2016-05-10
CN106803961A (zh) 2017-06-06
MY204090A (en) 2024-08-07
US9571853B2 (en) 2017-02-14
RU2015114569A (ru) 2016-11-10
BR112012017909A2 (pt) 2016-05-03
CN104754355A (zh) 2015-07-01
PH12016501226A1 (en) 2016-12-12
US10708616B2 (en) 2020-07-07
MY193321A (en) 2022-10-04
WO2011090314A2 (en) 2011-07-28
CN102714736B (zh) 2017-04-12
CN106803960B (zh) 2020-01-21
US20150215639A1 (en) 2015-07-30
RU2015114569A3 (OSRAM) 2018-11-23
WO2011090314A3 (en) 2011-11-10
EP2905965A2 (en) 2015-08-12
US20110176615A1 (en) 2011-07-21
RU2659733C2 (ru) 2018-07-03

Similar Documents

Publication Publication Date Title
MY204119A (en) Method and apparatus for encoding and decoding motion vector based on reduced motion vector predictor candidates
MY184910A (en) Method and apparatus for encoding and decoding motion vector by obtaining motion vector predictor candidate using co-located block
MY179763A (en) Method and apparatus for motion vector determination in video encoding or decoding
EP3806469A3 (en) Method and device for encoding a sequence of images and method and device for decoding a sequence of images
MY169873A (en) Method and apparatus for predicting motion vector for coding video or decoding video
MY154795A (en) Method and apparatus for encoding/decoding motion vector
MY165809A (en) Parallelization friendly merge candidates for video coding
WO2012030193A3 (ko) 영상 부호화 및 복호화 방법과 이를 이용한 장치
MX2013013029A (es) Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, dispositivo de decodificacion de imagenes, dispositivo de codificacion de imagenes y dispositivo de codificacion/decodifi cacion de imagenes.
MY186970A (en) Motion vector determination for video coding
MY165858A (en) Method and apparatus for encoding motion information, and method and apparatus for decoding same
AU2015203682B2 (en) Method and apparatus for encoding motion information and method and apparatus for decoding same
MY163355A (en) A process for vacuum drying palm kernel