MY188593A - Deriving motion information for sub-blocks in video coding - Google Patents

Deriving motion information for sub-blocks in video coding

Info

Publication number
MY188593A
MY188593A MYPI2017702914A MYPI2017702914A MY188593A MY 188593 A MY188593 A MY 188593A MY PI2017702914 A MYPI2017702914 A MY PI2017702914A MY PI2017702914 A MYPI2017702914 A MY PI2017702914A MY 188593 A MY188593 A MY 188593A
Authority
MY
Malaysia
Prior art keywords
motion information
sub
blocks
video coding
video data
Prior art date
Application number
MYPI2017702914A
Other languages
English (en)
Inventor
Marta Karczewicz
Ying Chen
Jianle Chen
Li Zhang
Xiang Li
Hongbin Liu
Original Assignee
Qualcomm 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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MY188593A publication Critical patent/MY188593A/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
    • H04N19/513—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
    • H04N19/10—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
    • H04N19/10—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
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/44—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
    • 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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N19/50—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
    • H04N19/57—Motion estimation characterised by a search window with variable size or shape
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
MYPI2017702914A 2015-03-27 2016-03-25 Deriving motion information for sub-blocks in video coding MY188593A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562139572P 2015-03-27 2015-03-27
US201562182367P 2015-06-19 2015-06-19
US15/080,480 US11330284B2 (en) 2015-03-27 2016-03-24 Deriving motion information for sub-blocks in video coding
PCT/US2016/024323 WO2016160605A1 (en) 2015-03-27 2016-03-25 Deriving motion information for sub-blocks in video coding

Publications (1)

Publication Number Publication Date
MY188593A true MY188593A (en) 2021-12-22

Family

ID=56974464

Family Applications (3)

Application Number Title Priority Date Filing Date
MYPI2017702914A MY188593A (en) 2015-03-27 2016-03-25 Deriving motion information for sub-blocks in video coding
MYPI2017702913A MY187812A (en) 2015-03-27 2016-03-25 Motion vector derivation in video coding
MYPI2017702912A MY187426A (en) 2015-03-27 2016-03-25 Motion information derivation mode determination in video coding

Family Applications After (2)

Application Number Title Priority Date Filing Date
MYPI2017702913A MY187812A (en) 2015-03-27 2016-03-25 Motion vector derivation in video coding
MYPI2017702912A MY187426A (en) 2015-03-27 2016-03-25 Motion information derivation mode determination in video coding

Country Status (25)

Country Link
US (3) US11330284B2 (en:Method)
EP (3) EP3275187B1 (en:Method)
JP (3) JP2018513612A (en:Method)
KR (3) KR102519779B1 (en:Method)
CN (3) CN107534766B (en:Method)
AU (5) AU2016243518B2 (en:Method)
CA (3) CA2976827C (en:Method)
CL (3) CL2017002383A1 (en:Method)
CO (3) CO2017009675A2 (en:Method)
DK (2) DK3275188T3 (en:Method)
ES (2) ES2898862T3 (en:Method)
HU (2) HUE056702T2 (en:Method)
IL (1) IL253849B (en:Method)
MX (3) MX368146B (en:Method)
MY (3) MY188593A (en:Method)
NZ (2) NZ734554A (en:Method)
PH (3) PH12017501440B1 (en:Method)
PL (2) PL3275186T3 (en:Method)
PT (2) PT3275188T (en:Method)
RU (3) RU2742298C2 (en:Method)
SA (3) SA517382335B1 (en:Method)
SG (3) SG11201706537WA (en:Method)
SI (2) SI3275186T1 (en:Method)
TW (3) TW201639370A (en:Method)
WO (3) WO2016160609A1 (en:Method)

Families Citing this family (255)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014082541A (ja) * 2012-10-12 2014-05-08 National Institute Of Information & Communication Technology 互いに類似した情報を含む複数画像のデータサイズを低減する方法、プログラムおよび装置
US11330284B2 (en) 2015-03-27 2022-05-10 Qualcomm Incorporated Deriving motion information for sub-blocks in video coding
US20180160113A1 (en) * 2015-06-05 2018-06-07 Intellectual Discovery Co., Ltd. Method and device for encoding and decoding intra-frame prediction
US10375413B2 (en) 2015-09-28 2019-08-06 Qualcomm Incorporated Bi-directional optical flow for video coding
EP3417618A4 (en) * 2016-02-17 2019-07-24 Telefonaktiebolaget LM Ericsson (publ) METHOD AND DEVICES FOR CODING AND DECODING VIDEO IMAGES
CN114449287B (zh) * 2016-03-16 2025-05-06 联发科技股份有限公司 视频编码的样式基础的运动向量推导之方法及装置
US11095898B2 (en) * 2016-03-28 2021-08-17 Lg Electronics Inc. Inter-prediction mode based image processing method, and apparatus therefor
US10939099B2 (en) * 2016-04-22 2021-03-02 Lg Electronics Inc. Inter prediction mode-based image processing method and device therefor
CN117499646A (zh) * 2016-04-29 2024-02-02 英迪股份有限公司 图像解码方法、图像编码方法和用于发送比特流的方法
US10593015B2 (en) * 2016-05-04 2020-03-17 Texas Instruments Incorporated Apparatus and method for efficient motion estimation
CN109565592B (zh) * 2016-06-24 2020-11-17 华为技术有限公司 一种使用基于分割的视频编码块划分的视频编码设备和方法
CN116708784A (zh) * 2016-07-12 2023-09-05 韩国电子通信研究院 图像编码/解码方法以及用于该方法的记录介质
CN116567225A (zh) 2016-08-11 2023-08-08 Lx 半导体科技有限公司 编码/解码设备以及发送图像数据的设备
US10368087B2 (en) * 2016-09-20 2019-07-30 Ati Technologies Ulc Dynamic reload of video encoder motion estimation search window under performance/power constraints
KR102322437B1 (ko) * 2016-09-30 2021-11-05 후아웨이 테크놀러지 컴퍼니 리미티드 인터 프레임 예측을 위한 이미지 코딩 및 디코딩을 위한 방법 및 디바이스
US10616582B2 (en) 2016-09-30 2020-04-07 Qualcomm Incorporated Memory and bandwidth reduction of stored data in image/video coding
US10778999B2 (en) 2016-09-30 2020-09-15 Qualcomm Incorporated Frame rate up-conversion coding mode with affine motion model
JP6968228B2 (ja) * 2016-09-30 2021-11-17 華為技術有限公司Huawei Technologies Co., Ltd. インター予測を介する画像符号化および復号のための方法および装置
WO2018068264A1 (zh) * 2016-10-13 2018-04-19 富士通株式会社 图像编码/解码方法、装置以及图像处理设备
CN106780363B (zh) * 2016-11-21 2019-07-23 北京金山安全软件有限公司 一种图片处理方法、装置及电子设备
WO2018097693A2 (ko) * 2016-11-28 2018-05-31 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN109983773A (zh) * 2016-11-29 2019-07-05 联发科技股份有限公司 用于合并模式推导的视频编解码方法和装置
SI4090025T1 (sl) 2016-12-05 2025-06-30 Lg Electronics Inc. Metoda dekodiranja videa, metoda kodiranja videa in metoda prenosa
WO2018110180A1 (ja) * 2016-12-15 2018-06-21 シャープ株式会社 動きベクトル生成装置、予測画像生成装置、動画像復号装置、および動画像符号化装置
CN110140355B (zh) * 2016-12-27 2022-03-08 联发科技股份有限公司 用于视频编解码的双向模板运动向量微调的方法及装置
US10291928B2 (en) * 2017-01-10 2019-05-14 Blackberry Limited Methods and devices for inter-prediction using motion vectors for video coding
CN116962675A (zh) 2017-01-16 2023-10-27 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
JPWO2018163857A1 (ja) * 2017-03-10 2020-01-09 ソニー株式会社 画像処理装置および方法
EP3595313A1 (en) * 2017-03-10 2020-01-15 Sony Corporation Image processing device and method
WO2018173895A1 (ja) * 2017-03-21 2018-09-27 シャープ株式会社 予測画像生成装置、動画像復号装置、および動画像符号化装置
WO2018172609A2 (en) * 2017-03-21 2018-09-27 Nokia Technologies Oy Motion compensation in video encoding and decoding
US10595035B2 (en) * 2017-03-22 2020-03-17 Qualcomm Incorporated Constraining motion vector information derived by decoder-side motion vector derivation
US12457321B2 (en) 2017-03-22 2025-10-28 Electronics And Telecommunications Research Institute Prediction method and device using reference block
US10491917B2 (en) * 2017-03-22 2019-11-26 Qualcomm Incorporated Decoder-side motion vector derivation
WO2018174618A1 (ko) * 2017-03-22 2018-09-27 한국전자통신연구원 참조 블록을 사용하는 예측 방법 및 장치
EP3611925A4 (en) * 2017-04-13 2020-03-25 Panasonic Intellectual Property Corporation of America ENCODING DEVICE, DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD
TWI782974B (zh) * 2017-04-13 2022-11-11 美商松下電器（美國）知識產權公司 解碼裝置、解碼方法及非暫時性電腦可讀取媒體
WO2018193967A1 (ja) * 2017-04-19 2018-10-25 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 符号化装置、復号装置、符号化方法及び復号方法
WO2018193968A1 (ja) * 2017-04-19 2018-10-25 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 符号化装置、復号装置、符号化方法及び復号方法
EP3618444B1 (en) * 2017-04-27 2024-10-16 Panasonic Intellectual Property Corporation of America Encoding device, decoding device, encoding method and decoding method
US10805630B2 (en) 2017-04-28 2020-10-13 Qualcomm Incorporated Gradient based matching for motion search and derivation
US10735761B2 (en) * 2017-05-19 2020-08-04 Mediatek Inc Method and apparatus of video coding
KR102438181B1 (ko) * 2017-06-09 2022-08-30 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN109089119B (zh) * 2017-06-13 2021-08-13 浙江大学 一种运动矢量预测的方法及设备
US12058309B2 (en) * 2018-07-08 2024-08-06 Mellanox Technologies, Ltd. Application accelerator
US20200014945A1 (en) * 2018-07-08 2020-01-09 Mellanox Technologies, Ltd. Application acceleration
US11252464B2 (en) 2017-06-14 2022-02-15 Mellanox Technologies, Ltd. Regrouping of video data in host memory
US20190007699A1 (en) * 2017-06-28 2019-01-03 Futurewei Technologies, Inc. Decoder Side Motion Vector Derivation in Video Coding
GB2563936A (en) * 2017-06-30 2019-01-02 Canon Kk Method and apparatus for encoding or decoding a flag during video data encoding
WO2019001741A1 (en) * 2017-06-30 2019-01-03 Huawei Technologies Co., Ltd. MOTION VECTOR REFINEMENT FOR MULTI-REFERENCE PREDICTION
WO2019001737A1 (en) 2017-06-30 2019-01-03 Huawei Technologies Co., Ltd. RESEARCH AREA FOR MOVEMENT VECTOR ENHANCEMENT
HUE067289T2 (hu) * 2017-06-30 2024-10-28 Huawei Tech Co Ltd Hibaállóság és párhuzamos feldolgozás a dekóder oldalsó mozgásvektor derivációhoz
WO2019009567A1 (ko) * 2017-07-03 2019-01-10 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측에 따른 영상 디코딩 방법 및 장치
WO2019009546A1 (ko) * 2017-07-04 2019-01-10 엘지전자 주식회사 인터 예측 기반의 영상 처리 방법 및 이를 위한 장치
GB2564133B (en) * 2017-07-04 2021-03-17 Canon Kk Method and apparatus for encoding or decoding video data with sub-pixel motion vector refinement
GB2588563B (en) * 2017-07-04 2021-10-20 Canon Kk Method and apparatus for encoding or decoding video data with sub-pixel motion vector refinement
EP3644608B1 (en) * 2017-07-11 2024-09-18 Huawei Technologies Co., Ltd. Encoding and decoding methods and apparatus based on template matching
US11805256B2 (en) * 2017-07-31 2023-10-31 Electronics And Telecommunications Research Institute Image encoding/decoding method and device, and recording medium storing bitstream
JP6994868B2 (ja) 2017-08-09 2022-01-14 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 符号化装置、復号装置、符号化方法、および復号方法
WO2019032765A1 (en) * 2017-08-09 2019-02-14 Vid Scale, Inc. CONVERSION-ELEVATION OF FRAME FREQUENCY WITH REDUCED COMPLEXITY
US11917128B2 (en) * 2017-08-22 2024-02-27 Google Llc Motion field estimation based on motion trajectory derivation
US10659788B2 (en) 2017-11-20 2020-05-19 Google Llc Block-based optical flow estimation for motion compensated prediction in video coding
EP3451669A1 (en) * 2017-08-29 2019-03-06 Thomson Licensing Methods and apparatus for improved compression/decompression using frame rate up conversion tools
CN117615153A (zh) 2017-08-29 2024-02-27 株式会社Kt 视频解码和编码方法及用于存储压缩视频数据的装置
EP3451665A1 (en) * 2017-09-01 2019-03-06 Thomson Licensing Refinement of internal sub-blocks of a coding unit
CN116886902A (zh) * 2017-09-26 2023-10-13 松下电器（美国）知识产权公司 解码装置、编码装置、解码方法和编码方法
WO2019066602A1 (ko) * 2017-09-29 2019-04-04 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측 방법 및 장치
EP3682635A1 (en) * 2017-10-09 2020-07-22 Huawei Technologies Co., Ltd. Memory access window for sub prediction block motion vector derivation
WO2019072369A1 (en) * 2017-10-09 2019-04-18 Huawei Technologies Co., Ltd. PRUNING MOTION VECTOR LIST
CN111201792B (zh) 2017-10-09 2022-06-14 华为技术有限公司 指向分数像素点位置的运动矢量的修正运动矢量
CN111201795B (zh) 2017-10-09 2022-07-26 华为技术有限公司 存储访问窗口和用于运动矢量修正的填充
WO2019072373A1 (en) * 2017-10-09 2019-04-18 Huawei Technologies Co., Ltd. UPDATING MODELS FOR REFINING MOTION VECTORS
WO2019072368A1 (en) * 2017-10-09 2019-04-18 Huawei Technologies Co., Ltd. LIMITED MEMORY ACCESS WINDOW FOR MOTION VECTOR REFINEMENT
US10785494B2 (en) 2017-10-11 2020-09-22 Qualcomm Incorporated Low-complexity design for FRUC
WO2019087978A1 (ja) * 2017-10-30 2019-05-09 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 符号化装置、復号装置、符号化方法及び復号方法
CN118678100A (zh) * 2017-11-09 2024-09-20 三星电子株式会社 运动信息编码方法、运动信息解码方法和比特流发送方法
KR102306562B1 (ko) * 2017-11-27 2021-09-30 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측에 따른 영상 디코딩 방법 및 장치
CN109996081B (zh) * 2017-12-31 2023-09-12 华为技术有限公司 图像预测方法、装置以及编解码器
WO2019135648A1 (ko) * 2018-01-08 2019-07-11 삼성전자 주식회사 움직임 정보의 부호화 및 복호화 방법, 및 움직임 정보의 부호화 및 복호화 장치
CN117579828A (zh) * 2018-01-09 2024-02-20 夏普株式会社 运动矢量推导装置、运动图像解码装置以及运动图像编码装置
US11265551B2 (en) * 2018-01-18 2022-03-01 Qualcomm Incorporated Decoder-side motion vector derivation
CN118042151A (zh) 2018-01-25 2024-05-14 三星电子株式会社 使用基于子块的运动补偿进行视频信号处理的方法和装置
US11310526B2 (en) 2018-01-26 2022-04-19 Mediatek Inc. Hardware friendly constrained motion vector refinement
MX2020007969A (es) * 2018-01-29 2020-10-28 Vid Scale Inc Conversión de velocidad ascendente de fotogramas con complejidad baja.
WO2019146718A1 (ja) * 2018-01-29 2019-08-01 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 符号化装置、復号装置、符号化方法及び復号方法
US10523948B2 (en) 2018-02-05 2019-12-31 Tencent America LLC Method and apparatus for video coding
KR20200118861A (ko) * 2018-02-15 2020-10-16 애리스 엔터프라이지즈 엘엘씨 템플릿 매칭을 위한 가변 템플릿 크기
US11233996B2 (en) 2018-02-22 2022-01-25 Lg Electronics Inc. Image decoding method and apparatus according to block division structure in image coding system
CN111869214B (zh) * 2018-03-19 2024-11-29 高通股份有限公司 对高级时间运动矢量预测的改进
CN111886869B (zh) * 2018-03-19 2023-12-05 英迪股份有限公司 图像解码方法、编码方法以及存储比特流的记录介质
CN117560505A (zh) * 2018-03-29 2024-02-13 华为技术有限公司 一种双向帧间预测方法及装置
CN111955008A (zh) * 2018-03-29 2020-11-17 世宗大学校产学协力团 用于对图像编码/解码的方法和设备
JP7248013B2 (ja) 2018-03-30 2023-03-29 株式会社ソシオネクスト 復号方法、復号装置、符号化装置及びプログラム
US10992930B2 (en) 2018-03-30 2021-04-27 Hulu, LLC Template refined bi-prediction for video coding
KR102643116B1 (ko) * 2018-03-30 2024-03-04 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
WO2019188942A1 (en) * 2018-03-30 2019-10-03 Sharp Kabushiki Kaisha Systems and methods for performing motion compensated prediction for video coding
EP4604535A3 (en) * 2018-04-02 2025-11-05 HFI Innovation Inc. Video processing methods and apparatuses for sub-block motion compensation in video coding systems
CN110337810B (zh) * 2018-04-02 2022-01-14 北京大学 用于视频处理的方法和设备
KR20250099255A (ko) 2018-04-04 2025-07-01 닛폰 호소 교카이 예측 화상 보정 장치, 화상 부호화 장치, 화상 복호 장치, 및 프로그램
US10958928B2 (en) * 2018-04-10 2021-03-23 Qualcomm Incorporated Decoder-side motion vector derivation for video coding
EP3777179A1 (en) * 2018-04-12 2021-02-17 ARRIS Enterprises LLC Motion information storage for video coding and signaling
WO2019203517A1 (ko) * 2018-04-15 2019-10-24 엘지전자 주식회사 영상 코딩 시스템에서 움직임 정보 도출 방법 및 장치
WO2019203513A1 (ko) * 2018-04-16 2019-10-24 엘지전자 주식회사 영상 코딩 시스템에서 dmvd 를 이용한 인터 예측에 따른 영상 디코딩 방법 및 장치
US10779002B2 (en) * 2018-04-17 2020-09-15 Qualcomm Incorporated Limitation of the MVP derivation based on decoder-side motion vector derivation
US20210120262A1 (en) * 2018-04-18 2021-04-22 Mediatek Inc. Candidate Reorganizing with Advanced Control in Video Coding
WO2019225932A1 (ko) * 2018-05-21 2019-11-28 엘지전자 주식회사 영상 코딩 시스템에서 dmvr을 사용하는 영상 디코딩 방법 및 그 장치
AU2019276881B2 (en) * 2018-05-28 2023-09-14 Interdigital Vc Holdings, Inc. Data dependency in coding/decoding
WO2019228660A1 (en) * 2018-06-01 2019-12-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Video codec using template matching prediction
WO2019234609A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and bio
KR102797628B1 (ko) * 2018-06-07 2025-04-17 두인 비전 컴퍼니 리미티드 부분 코스트 계산
BR112020024373A2 (pt) * 2018-06-07 2021-03-02 Interdigital Vc Holdings, Inc. elementos de sintaxe para codificação ou decodificação de vídeo
EP3591969A1 (en) * 2018-07-02 2020-01-08 InterDigital VC Holdings, Inc. Syntax elements for video encoding or decoding
CN112166610B (zh) 2018-06-08 2025-02-07 株式会社Kt 用于处理视频信号的方法和设备
CN121309807A (zh) * 2018-06-18 2026-01-09 世宗大学校产学协力团 影像解码/编码方法及传输比特流的方法
US12348762B2 (en) 2018-06-19 2025-07-01 Qualcomm Incorporated Signaling sub-prediction unit motion vector predictor
WO2019244054A1 (en) 2018-06-19 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Generalized mvd resolutions
CN113115046A (zh) 2018-06-21 2021-07-13 北京字节跳动网络技术有限公司 分量相关的子块分割
CN110636298B (zh) 2018-06-21 2022-09-13 北京字节跳动网络技术有限公司 对于Merge仿射模式和非Merge仿射模式的统一约束
WO2020004931A1 (ko) * 2018-06-27 2020-01-02 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측에 따른 영상 처리 방법 및 장치
KR20250167130A (ko) * 2018-06-27 2025-11-28 인터디지털 브이씨 홀딩스 인코포레이티드 디코더측 모션 미세 조정의 코딩 지연을 줄이기 위한 방법 및 장치
WO2020005002A1 (ko) * 2018-06-28 2020-01-02 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측에 따른 템플릿 영역 도출 방법 및 장치
BR112020026830A2 (pt) * 2018-06-28 2021-04-06 Huawei Technologies Co., Ltd. Janela de acesso à memória e preenchimento para refinamento de vetor de movimento e compensação de movimento
CN110662059B (zh) 2018-06-29 2021-04-20 北京字节跳动网络技术有限公司 使用查找表存储先前编码的运动信息并用其编码后续块的方法和装置
WO2020003259A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Improved tmvp derivation
CN117354508A (zh) 2018-06-29 2024-01-05 英迪股份有限公司 对图像解码和编码的方法及非暂态计算机可读存储介质
CN115134599A (zh) 2018-06-29 2022-09-30 抖音视界有限公司 更新查找表（lut）的条件
TWI752331B (zh) 2018-06-29 2022-01-11 大陸商北京字節跳動網絡技術有限公司 當向Merge/AMVP添加HMVP候選時的部分/完全修剪
WO2020003281A1 (en) * 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Video bitstream processing using an extended merge mode and signaled motion information of a block
US12445641B2 (en) * 2018-06-29 2025-10-14 Electronics And Telecommunications Research Institute Image encoding/decoding method and apparatus for throughput enhancement, and recording medium storing bitstream
JP7256265B2 (ja) 2018-06-29 2023-04-11 北京字節跳動網絡技術有限公司 ルックアップテーブルの更新：ｆｉｆｏ、制限されたｆｉｆｏ
KR20240005240A (ko) 2018-06-29 2024-01-11 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut에서의 모션 후보들의 검사 순서
CN110662053B (zh) 2018-06-29 2022-03-25 北京字节跳动网络技术有限公司 使用查找表的视频处理方法、装置和存储介质
WO2020003265A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Conditions of usage of luts
SG11202013028PA (en) 2018-06-29 2021-01-28 Beijing Bytedance Network Technology Co Ltd Interaction between lut and amvp
CN118972561A (zh) * 2018-06-30 2024-11-15 有限公司B1影像技术研究所 图像编码/解码方法和设备
CN110662077B (zh) * 2018-06-30 2022-07-05 北京字节跳动网络技术有限公司 用于视频编解码的对称性双向预测模式
TWI719519B (zh) 2018-07-02 2021-02-21 大陸商北京字節跳動網絡技術有限公司 對於dmvr的塊尺寸限制
WO2020009427A1 (ko) * 2018-07-02 2020-01-09 엘지전자 주식회사 영상 코딩 시스템의 인터 예측에서 템플릿 기반의 후보 리스트 재정렬 방법 및 장치
US10638153B2 (en) * 2018-07-02 2020-04-28 Tencent America LLC For decoder side MV derivation and refinement
WO2020008346A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Rules on updating luts
US10516885B1 (en) * 2018-07-11 2019-12-24 Tencent America LLC Method and apparatus for video coding
US10701384B2 (en) * 2018-08-01 2020-06-30 Tencent America LLC Method and apparatus for improvement on decoder side motion derivation and refinement
US11336914B2 (en) * 2018-08-16 2022-05-17 Qualcomm Incorporated History-based candidate list with classification
WO2020047132A1 (en) 2018-08-29 2020-03-05 Vid Scale, Inc. Adaptive motion vector precision for affine motion model based video coding
US10958932B2 (en) * 2018-09-12 2021-03-23 Qualcomm Incorporated Inter-prediction coding of video data using generated motion vector predictor list including non-adjacent blocks
TWI820211B (zh) 2018-09-12 2023-11-01 大陸商北京字節跳動網絡技術有限公司 取決於總數減去k的開始檢查hmvp候選的條件
ES2984932T3 (es) 2018-09-13 2024-10-31 Huawei Tech Co Ltd Aparato y método para refinamiento condicional de vector de movimiento del lado del decodificador en codificación de vídeo
TWI815967B (zh) 2018-09-19 2023-09-21 大陸商北京字節跳動網絡技術有限公司 仿射模式編解碼的模式相關自適應調整運動矢量分辨率
JP6976916B2 (ja) 2018-09-21 2021-12-08 Kddi株式会社 画像復号装置、画像符号化装置、画像処理システム及びプログラム
CN110944193B (zh) 2018-09-24 2023-08-11 北京字节跳动网络技术有限公司 视频编码和解码中的加权双向预测
WO2020070729A1 (en) * 2018-10-06 2020-04-09 Beijing Bytedance Network Technology Co., Ltd. Size restriction based on motion information
WO2020084473A1 (en) * 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Multi- iteration motion vector refinement
CN111083484B (zh) * 2018-10-22 2024-06-28 北京字节跳动网络技术有限公司 基于子块的预测
WO2020084460A1 (en) * 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Decoder side motion vector derivation in the presence of multi-hypothesis prediction
CN111093080B (zh) 2018-10-24 2024-06-04 北京字节跳动网络技术有限公司 视频编码中的子块运动候选
CN112219400B (zh) * 2018-11-06 2024-03-26 北京字节跳动网络技术有限公司 依赖位置的对运动信息的存储
US11936868B2 (en) 2018-11-08 2024-03-19 Interdigital Vc Holdings, Inc. Quantization for video encoding or decoding based on the surface of a block
WO2020096428A1 (ko) * 2018-11-08 2020-05-14 주식회사 엑스리스 영상 신호 부호화/복호화 방법 및 이를 위한 장치
CN116886926A (zh) * 2018-11-10 2023-10-13 北京字节跳动网络技术有限公司 成对平均候选计算中的取整
WO2020098643A1 (en) 2018-11-12 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Simplification of combined inter-intra prediction
CN113039801B (zh) 2018-11-17 2023-12-19 北京字节跳动网络技术有限公司 用运动矢量差候选构建Merge
CN113170171B (zh) 2018-11-20 2024-04-12 北京字节跳动网络技术有限公司 组合帧间帧内预测模式的预测细化
JP7241870B2 (ja) 2018-11-20 2023-03-17 北京字節跳動網絡技術有限公司 部分的な位置に基づく差分計算
JP7319365B2 (ja) 2018-11-22 2023-08-01 北京字節跳動網絡技術有限公司 サブブロックに基づくインター予測のための調整方法
CN113170170B (zh) 2018-11-22 2024-07-26 北京字节跳动网络技术有限公司 用于具有几何分割的帧间预测的混合方法
US10778977B2 (en) * 2018-12-05 2020-09-15 Qualcomm Incorporated Triangle motion information for video coding
CN118694944B (zh) 2018-12-21 2025-05-13 北京达佳互联信息技术有限公司 用于视频解码的方法、装置、存储介质、计算机程序产品和存储比特流的方法
KR20200078378A (ko) * 2018-12-21 2020-07-01 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
EP4307667A3 (en) * 2018-12-21 2024-03-20 Beijing Bytedance Network Technology Co., Ltd. Motion vector precision in merge with motion vector difference mode
CN113261290B (zh) 2018-12-28 2024-03-12 北京字节跳动网络技术有限公司 基于修改历史的运动预测
EP3906689A4 (en) * 2019-01-02 2022-11-23 Telefonaktiebolaget LM Ericsson (publ) LATERAL MOTION REFINEMENT IN VIDEO CODING/DECODING SYSTEMS
WO2020140243A1 (zh) 2019-01-03 2020-07-09 北京大学 视频图像处理方法与装置
WO2020142685A1 (en) * 2019-01-03 2020-07-09 Beijing Dajia Internet Information Technology Co., Ltd. Video coding with triangle prediction
KR20240010576A (ko) 2019-01-10 2024-01-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut 업데이트의 호출
CN113383554B (zh) 2019-01-13 2022-12-16 北京字节跳动网络技术有限公司 LUT和共享Merge列表之间的交互
CN113330739B (zh) 2019-01-16 2025-01-10 北京字节跳动网络技术有限公司 Lut中的运动候选的插入顺序
JP7277590B2 (ja) 2019-01-18 2023-05-19 ウィルス インスティテュート オブ スタンダーズ アンド テクノロジー インコーポレイティド モーション補償を用いたビデオ信号処理方法及び装置
JP7235877B2 (ja) 2019-01-31 2023-03-08 北京字節跳動網絡技術有限公司 アフィンモード適応型動きベクトル解像度を符号化するためのコンテキスト
CN113366851B (zh) 2019-01-31 2025-10-21 北京字节跳动网络技术有限公司 对称运动矢量差编解码模式的快速算法
WO2020156538A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Interaction between mv precisions and mv difference coding
CN111837395B (zh) 2019-02-14 2025-08-22 北京字节跳动网络技术有限公司 基于处理参数的解码器侧运动推导
SG11202108938TA (en) 2019-02-24 2021-09-29 Beijing Bytedance Network Technology Co Ltd Independent coding of palette mode usage indication
JP7350857B2 (ja) 2019-02-28 2023-09-26 ホアウェイ・テクノロジーズ・カンパニー・リミテッド インター予測のためのエンコーダ、デコーダ、および対応する方法
JP2022521554A (ja) 2019-03-06 2022-04-08 北京字節跳動網絡技術有限公司 変換された片予測候補の利用
ES3042335T3 (en) 2019-03-08 2025-11-20 Beijing Dajia Internet Information Tech Co Ltd Bi-directional optical flow and decoder-side motion vector refinement for video coding
CN112866703B (zh) 2019-03-11 2022-09-30 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
RS66495B1 (sr) 2019-03-12 2025-03-31 Lg Electronics Inc Inter predikcioni postupak i uređaj zasnovan na dmvr i bdof
WO2020182207A1 (en) 2019-03-13 2020-09-17 Beijing Bytedance Network Technology Co., Ltd. Partitions on sub-block transform mode
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
EP3922014A4 (en) 2019-04-02 2022-04-06 Beijing Bytedance Network Technology Co., Ltd. Decoder side motion vector derivation
EP3935839A4 (en) * 2019-04-09 2022-06-22 Beijing Dajia Internet Information Technology Co., Ltd. METHODS AND DEVICES FOR SIGNALING MERGE MODES IN VIDEO ENCODING
WO2020207497A1 (en) 2019-04-12 2020-10-15 Beijing Bytedance Network Technology Co., Ltd. Applicability of matrix-based intra prediction
WO2020211807A1 (en) 2019-04-16 2020-10-22 Beijing Bytedance Network Technology Co., Ltd. Matrix derivation in intra coding mode
JP7303330B2 (ja) 2019-04-28 2023-07-04 北京字節跳動網絡技術有限公司 対称動きベクトル差分符号化
CN113767638B (zh) * 2019-04-28 2024-06-14 北京字节跳动网络技术有限公司 对称运动矢量差编解码
CN113728647B (zh) 2019-05-01 2023-09-05 北京字节跳动网络技术有限公司 基于矩阵的帧内预测的上下文编码
CN117241018A (zh) 2019-05-01 2023-12-15 北京字节跳动网络技术有限公司 使用滤波的基于矩阵的帧内预测
WO2020228660A1 (en) 2019-05-11 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Selective use of coding tools in video processing
KR102698314B1 (ko) 2019-05-22 2024-08-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 업샘플링을 이용한 행렬 기반 인트라 예측
CN114175658A (zh) * 2019-05-26 2022-03-11 北京达佳互联信息技术有限公司 用于改进视频编解码中的运动估计的方法和装置
WO2020239017A1 (en) 2019-05-31 2020-12-03 Beijing Bytedance Network Technology Co., Ltd. One-step downsampling process in matrix-based intra prediction
KR20220016833A (ko) 2019-06-05 2022-02-10 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 행렬 기반의 인트라 예측을 위한 컨텍스트 결정
US20220264147A1 (en) * 2019-06-25 2022-08-18 Interdigital Vc Holdings France, Sas Hmvc for affine and sbtmvp motion vector prediction modes
MX2022000044A (es) * 2019-06-27 2022-02-24 Samsung Electronics Co Ltd Metodo y aparato para decodificar video y metodo y aparato para codificar video.
KR102917554B1 (ko) 2019-07-20 2026-01-23 두인 비전 컴퍼니 리미티드 팔레트 모드 사용 지시의 조건 종속적인 코딩
CN117221536A (zh) 2019-07-23 2023-12-12 北京字节跳动网络技术有限公司 调色板模式编解码的模式确定
JP7322277B2 (ja) 2019-07-27 2023-08-07 北京字節跳動網絡技術有限公司 参照ピクチャタイプに従ったツールの使用制限
JP2022543009A (ja) 2019-07-29 2022-10-07 北京字節跳動網絡技術有限公司 予測処理におけるパレットモードの符号化
CN114208184B (zh) 2019-08-13 2025-01-07 北京字节跳动网络技术有限公司 基于子块的帧间预测中的运动精度
CN114270845A (zh) 2019-08-26 2022-04-01 华为技术有限公司 运动信息存储方法及装置
WO2021052506A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Transform unit based combined inter intra prediction
US20210092427A1 (en) * 2019-09-23 2021-03-25 Qualcomm Incorporated Harmonized early termination in bdof and dmvr in video coding
WO2021061023A1 (en) * 2019-09-23 2021-04-01 Huawei Technologies Co., Ltd. Signaling for motion vector refinement
CN112204983A (zh) * 2019-09-24 2021-01-08 北京大学 一种视频处理方法、设备及存储介质
CN110730350B (zh) * 2019-09-25 2021-08-24 杭州电子科技大学 结合编码深度估计和贝叶斯判决的shvc快速编码方法
WO2021056438A1 (zh) * 2019-09-27 2021-04-01 深圳市大疆创新科技有限公司 点云数据处理方法及其装置、激光雷达、可移动平台
WO2020251418A2 (en) * 2019-10-01 2020-12-17 Huawei Technologies Co., Ltd. Method and apparatus of slice-level signaling for bi-directional optical flow and decoder side motion vector refinement
WO2020256601A2 (en) * 2019-10-03 2020-12-24 Huawei Technologies Co., Ltd. Method and apparatus of picture-level signaling for bidirectional optical flow and decoder side motion vector refinement
KR20220082847A (ko) 2019-10-28 2022-06-17 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 색상 성분에 기초한 신택스 시그널링 및 파싱
US12238273B2 (en) 2019-12-03 2025-02-25 Mellanox Technologies, Ltd Video coding system
US11722692B2 (en) * 2019-12-31 2023-08-08 Qualcomm Incorporated History-based motion vector predictor constraint for merge estimation region
AU2021248840A1 (en) 2020-03-31 2022-10-20 Telefonaktiebolaget Lm Ericsson (Publ) Video processing using Syntax elements
CN113870302B (zh) * 2020-06-30 2024-12-24 晶晨半导体(上海)股份有限公司 运动估计方法、芯片、电子设备以及存储介质
US12219166B2 (en) 2021-03-12 2025-02-04 Lemon Inc. Motion candidate derivation with search order and coding mode
US11671616B2 (en) 2021-03-12 2023-06-06 Lemon Inc. Motion candidate derivation
US11936899B2 (en) * 2021-03-12 2024-03-19 Lemon Inc. Methods and systems for motion candidate derivation
WO2022211492A1 (ko) * 2021-04-02 2022-10-06 현대자동차주식회사 디코더 측면의 움직임 보상을 이용하는 비디오 코딩방법 및 장치
US11936877B2 (en) * 2021-04-12 2024-03-19 Qualcomm Incorporated Template matching based affine prediction for video coding
US20240196001A1 (en) * 2021-04-21 2024-06-13 Beijing Bytedance Network Technology Co., Ltd. Method, device, and medium for video processing
CN113315967B (zh) * 2021-07-28 2021-11-09 腾讯科技（深圳）有限公司 视频编码方法、装置、介质及电子设备
EP4399875A4 (en) * 2021-09-06 2025-07-16 Beijing Dajia Internet Information Tech Co Ltd DERIVATION OF CANDIDATES FOR AN AFFINITE MERGER MODE IN VIDEO CODING
US12339902B2 (en) 2021-10-05 2025-06-24 Mellanox Technologies, Ltd Hardware accelerated video encoding
US12047581B2 (en) * 2021-10-28 2024-07-23 Tencent America LLC Template-matching based adaptive motion vector resolution (AMVR)
CN118765498A (zh) * 2021-12-07 2024-10-11 抖音视界有限公司 用于视频处理的方法、装置和介质
US12395624B2 (en) 2021-12-29 2025-08-19 Mediatek Inc. Method and apparatus for coding mode selection in video coding system
CN118575477A (zh) * 2022-01-04 2024-08-30 Lg电子株式会社 图像编码/解码方法和装置及存储比特流的记录介质
US12464113B2 (en) * 2022-01-07 2025-11-04 Mediatek Inc. Method and apparatus using boundary matching for mode selection in video coding system
US20230254500A1 (en) * 2022-02-07 2023-08-10 Nvidia Corporation Smart packet pacing for video frame streaming
WO2023163386A1 (ko) * 2022-02-24 2023-08-31 현대자동차주식회사 블록 경계 불연속성을 감소시키는 비디오 코딩을 위한 방법 및 장치
US12177474B2 (en) * 2022-03-15 2024-12-24 Tencent America LLC Temporal based subblock type motion vector predictor
US11968356B2 (en) * 2022-03-16 2024-04-23 Qualcomm Incorporated Decoder-side motion vector refinement (DMVR) inter prediction using shared interpolation filters and reference pixels
US12160564B2 (en) 2022-04-11 2024-12-03 Tencent America LLC Bilateral matching with affine motion
US12219146B2 (en) * 2022-05-16 2025-02-04 Tencent America LLC Flexible scaling factors for joint MVD coding
US12284331B2 (en) * 2022-05-23 2025-04-22 Tencent America LLC Subblock-based motion vector predictor with MV offset derived by template matching
US12445596B2 (en) * 2022-07-13 2025-10-14 Tencent America LLC Block vector refinement method for intra block copy
US12120356B2 (en) 2022-07-27 2024-10-15 Qualcomm Incorporated Systems and methods for video decoding with partial-block deblocking filtering for use by constrained directional enhancement filter
EP4379659A1 (en) * 2022-11-30 2024-06-05 Aptiv Technologies AG Enhanced tracking and speed detection
EP4383717A1 (en) 2022-12-09 2024-06-12 Comcast Cable Communications LLC Coding unit prediction using template matching costs
US20240333911A1 (en) * 2023-03-28 2024-10-03 Qualcomm Incorporated Fusion improvement and sub-pel precision mode for template matching related tools for video coding
WO2024211098A1 (en) * 2023-04-03 2024-10-10 Google Llc Sub-block based motion vector refinement
US12418656B2 (en) * 2023-08-17 2025-09-16 Tencent America LLC Context adaptive interpolation filter
US20250168395A1 (en) * 2023-11-21 2025-05-22 Tencent America LLC Systems and methods for decoder-side motion vector refinement
WO2025147175A1 (ko) * 2024-01-04 2025-07-10 주식회사 케이티 영상 부호화/복호화 방법 및 비트스트림을 저장하는 기록 매체
WO2025151001A1 (ko) * 2024-01-10 2025-07-17 한국전자통신연구원 영상 부호화/복호화를 위한 방법 및 비트스트림을 저장하는 기록 매체
KR20250176149A (ko) * 2024-06-11 2025-12-18 주식회사 케이티 영상 부호화/복호화 방법 및 압축된 비디오 데이터를 전송하기 위한 장치

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1578136A3 (en) 1998-01-27 2005-10-19 AT&T Corp. Method and apparatus for encoding video shape and texture information
US6438168B2 (en) * 2000-06-27 2002-08-20 Bamboo Media Casting, Inc. Bandwidth scaling of a compressed video stream
CN101448162B (zh) 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7728909B2 (en) 2005-06-13 2010-06-01 Seiko Epson Corporation Method and system for estimating motion and compensating for perceived motion blur in digital video
EP1775954A1 (en) 2005-10-14 2007-04-18 Thomson Licensing Method and apparatus for reconstructing a video frame for spatial multi-layer video sequence
US20100184212A1 (en) 2007-05-30 2010-07-22 Steven Stice Human embryonic stem cell derived mesoderm-like epithelium transitions to mesenchymal progenitor cells
RU2477576C2 (ru) * 2008-04-10 2013-03-10 Квэлкомм Инкорпорейтед Поддержка интерполяционного фильтра для субпиксельного разрешения в видеокодировании
US9077971B2 (en) 2008-04-10 2015-07-07 Qualcomm Incorporated Interpolation-like filtering of integer-pixel positions in video coding
US8705622B2 (en) 2008-04-10 2014-04-22 Qualcomm Incorporated Interpolation filter support for sub-pixel resolution in video coding
JP5406465B2 (ja) 2008-04-24 2014-02-05 株式会社Ｎｔｔドコモ 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法及び画像予測復号プログラム
US8055025B2 (en) 2008-06-14 2011-11-08 City University Of Hong Kong Motion estimation method
CN101686393B (zh) 2008-09-28 2012-10-17 华为技术有限公司 应用于模板匹配的快速运动搜索方法及装置
KR101279573B1 (ko) 2008-10-31 2013-06-27 에스케이텔레콤 주식회사 움직임 벡터 부호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
TWI405469B (zh) 2009-02-20 2013-08-11 Sony Corp Image processing apparatus and method
JP2010268259A (ja) 2009-05-15 2010-11-25 Sony Corp 画像処理装置および方法、並びにプログラム
KR101671460B1 (ko) 2009-09-10 2016-11-02 에스케이 텔레콤주식회사 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
WO2011048904A1 (ja) 2009-10-20 2011-04-28 シャープ株式会社 画像符号化装置、画像復号装置、および、符号化データのデータ構造
WO2011071514A2 (en) 2009-12-08 2011-06-16 Thomson Licensing Methods and apparatus for adaptive residual updating of template matching prediction for video encoding and decoding
US20110176611A1 (en) 2010-01-15 2011-07-21 Yu-Wen Huang Methods for decoder-side motion vector derivation
CN102131091B (zh) 2010-01-15 2013-01-23 联发科技股份有限公司 解码端运动向量导出方法
WO2011094871A1 (en) * 2010-02-05 2011-08-11 Sensio Technologies Inc. Method and apparatus of frame interpolation
JP5609737B2 (ja) 2010-04-13 2014-10-22 ソニー株式会社 信号処理装置および方法、符号化装置および方法、復号装置および方法、並びにプログラム
US8837592B2 (en) 2010-04-14 2014-09-16 Mediatek Inc. Method for performing local motion vector derivation during video coding of a coding unit, and associated apparatus
US9503743B2 (en) 2010-05-12 2016-11-22 Thomson Licensing Methods and apparatus for uni-prediction of self-derivation of motion estimation
CN106412601B (zh) 2010-09-02 2019-12-17 Lg电子株式会社 编码和解码视频的装置及可读存储介质
JP5579937B2 (ja) 2010-10-06 2014-08-27 インテル コーポレイション 低複雑度の動きベクトルを導出するシステム及び方法
PL2675167T3 (pl) 2011-02-10 2018-11-30 Sun Patent Trust Sposób kodowania ruchomych obrazów, urządzenie do kodowania ruchomych obrazów, sposób dekodowania ruchomych obrazów, urządzenie do dekodowania ruchomych obrazów oraz urządzenie do kodowania i dekodowania ruchomych obrazów
CN102685504B (zh) 2011-03-10 2015-08-19 华为技术有限公司 视频图像的编解码方法、编码装置、解码装置及其系统
CN107105286B (zh) 2011-03-14 2020-01-21 寰发股份有限公司 推导运动向量预测子的方法与装置
KR101596409B1 (ko) * 2011-03-15 2016-02-23 인텔 코포레이션 저 메모리 액세스 모션 벡터 유도
US9143795B2 (en) 2011-04-11 2015-09-22 Texas Instruments Incorporated Parallel motion estimation in video coding
US9247266B2 (en) 2011-04-18 2016-01-26 Texas Instruments Incorporated Temporal motion data candidate derivation in video coding
ES2704627T3 (es) 2011-06-16 2019-03-19 Ge Video Compression Llc Codificación entrópica de diferencias de vector de movimiento
US20130114717A1 (en) 2011-11-07 2013-05-09 Qualcomm Incorporated Generating additional merge candidates
US9225990B2 (en) 2011-11-08 2015-12-29 Kt Corporation Method and apparatus for coefficient scan based on partition mode of prediction unit
US20130294519A1 (en) * 2011-12-22 2013-11-07 Marat Gilmutdinov Complexity scalable frame rate-up conversion
US20140010307A1 (en) 2011-12-30 2014-01-09 Marat Ravilevich Gilmutdinov Method of and apparatus for complexity scalable frame rate up-conversion
US20130188715A1 (en) 2012-01-09 2013-07-25 Qualcomm Incorporated Device and methods for merge list reordering in video coding
US9332259B2 (en) 2012-01-18 2016-05-03 Qualcomm Incorporated Indication of use of wavefront parallel processing in video coding
US9426463B2 (en) 2012-02-08 2016-08-23 Qualcomm Incorporated Restriction of prediction units in B slices to uni-directional inter prediction
US9998726B2 (en) 2012-06-20 2018-06-12 Nokia Technologies Oy Apparatus, a method and a computer program for video coding and decoding
US9325990B2 (en) 2012-07-09 2016-04-26 Qualcomm Incorporated Temporal motion vector prediction in video coding extensions
EP2904795A4 (en) 2012-10-03 2016-09-07 Mediatek Inc METHOD AND APPARATUS FOR THE HEREDITY OF MOTION INFORMATION IN THREE-DIMENSIONAL VIDEO CODING
US10375405B2 (en) 2012-10-05 2019-08-06 Qualcomm Incorporated Motion field upsampling for scalable coding based on high efficiency video coding
US9438928B2 (en) 2012-11-05 2016-09-06 Lifesize, Inc. Mechanism for video encoding based on estimates of statistically-popular motion vectors in frame
US9819965B2 (en) 2012-11-13 2017-11-14 Intel Corporation Content adaptive transform coding for next generation video
US9357212B2 (en) 2012-12-07 2016-05-31 Qualcomm Incorporated Advanced residual prediction in scalable and multi-view video coding
US9350970B2 (en) 2012-12-14 2016-05-24 Qualcomm Incorporated Disparity vector derivation
CN104104960B (zh) 2013-04-03 2017-06-27 华为技术有限公司 多级双向运动估计方法及设备
WO2015015436A2 (en) * 2013-07-30 2015-02-05 Riversilica Technologies Pvt Ltd System and method for performing optimal temporal predictive mode decision in h.264 video coding
US9762927B2 (en) 2013-09-26 2017-09-12 Qualcomm Incorporated Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC
US9967558B1 (en) * 2013-12-17 2018-05-08 Google Llc Adaptive motion search control for variable block size partitions in video coding
US10531116B2 (en) 2014-01-09 2020-01-07 Qualcomm Incorporated Adaptive motion vector resolution signaling for video coding
US9967592B2 (en) * 2014-01-11 2018-05-08 Qualcomm Incorporated Block-based advanced residual prediction for 3D video coding
WO2015109598A1 (en) 2014-01-27 2015-07-30 Mediatek Singapore Pte. Ltd. Methods for motion parameter hole filling
US10412387B2 (en) 2014-08-22 2019-09-10 Qualcomm Incorporated Unified intra-block copy and inter-prediction
US11330284B2 (en) 2015-03-27 2022-05-10 Qualcomm Incorporated Deriving motion information for sub-blocks in video coding
US10616582B2 (en) 2016-09-30 2020-04-07 Qualcomm Incorporated Memory and bandwidth reduction of stored data in image/video coding
US10778999B2 (en) 2016-09-30 2020-09-15 Qualcomm Incorporated Frame rate up-conversion coding mode with affine motion model
US10805630B2 (en) 2017-04-28 2020-10-13 Qualcomm Incorporated Gradient based matching for motion search and derivation

Also Published As

Publication number Publication date
KR102519778B1 (ko) 2023-04-07
WO2016160605A1 (en) 2016-10-06
PH12017501471A1 (en) 2018-01-29
US20160286230A1 (en) 2016-09-29
CN107431820A (zh) 2017-12-01
SA517382337B1 (ar) 2021-05-30
AU2016243521A1 (en) 2017-08-31
RU2017132847A3 (en:Method) 2019-09-25
TW201639368A (zh) 2016-11-01
TW201639370A (zh) 2016-11-01
US10200711B2 (en) 2019-02-05
RU2705428C2 (ru) 2019-11-07
AU2020207821B2 (en) 2022-04-07
SG11201706537WA (en) 2017-10-30
CN107431820B (zh) 2020-01-10
MX2017012065A (es) 2018-01-12
RU2017133106A3 (en:Method) 2019-09-11
JP2018513612A (ja) 2018-05-24
AU2020204590A1 (en) 2020-07-30
RU2719296C2 (ru) 2020-04-17
PH12017501440B1 (en) 2023-08-30
IL253849A0 (en) 2017-09-28
HUE057250T2 (hu) 2022-04-28
TW201639369A (zh) 2016-11-01
JP2018512810A (ja) 2018-05-17
CA2976828A1 (en) 2016-10-06
CO2017009675A2 (es) 2017-12-15
RU2017133106A (ru) 2019-04-04
BR112017020632A2 (pt) 2018-06-26
US20160286229A1 (en) 2016-09-29
CN107409225A (zh) 2017-11-28
MY187426A (en) 2021-09-22
CN107534766B (zh) 2020-05-08
MX372783B (es) 2020-07-02
US10958927B2 (en) 2021-03-23
AU2016243520A1 (en) 2017-08-31
SI3275186T1 (sl) 2021-12-31
HK1243259A1 (zh) 2018-07-06
RU2017132847A (ru) 2019-04-10
CA2976827A1 (en) 2016-10-06
JP2018513611A (ja) 2018-05-24
MY187812A (en) 2021-10-26
SG11201706539PA (en) 2017-10-30
JP6783788B2 (ja) 2020-11-11
CO2017009676A2 (es) 2017-12-15
EP3275186A1 (en) 2018-01-31
SA517382334B1 (ar) 2021-10-24
IL253849B (en) 2021-03-25
AU2016243518A1 (en) 2017-08-31
CL2017002383A1 (es) 2018-06-15
CL2017002423A1 (es) 2018-07-13
SI3275188T1 (sl) 2022-01-31
BR112017020635A2 (pt) 2018-06-26
AU2016243518B2 (en) 2020-07-30
US20160286232A1 (en) 2016-09-29
AU2020207821A1 (en) 2020-08-06
BR112017020627A2 (pt) 2018-07-03
EP3275188A1 (en) 2018-01-31
CA2976818C (en) 2024-10-29
PH12017501471B1 (en) 2024-02-14
CA2976827C (en) 2023-08-29
TWI714565B (zh) 2021-01-01
KR20170131447A (ko) 2017-11-29
EP3275188B1 (en) 2021-11-17
MX2017012059A (es) 2018-01-12
PL3275186T3 (pl) 2022-01-24
PH12017501440A1 (en) 2018-01-15
CA2976818A1 (en) 2016-10-06
DK3275188T3 (da) 2021-12-13
KR20170131446A (ko) 2017-11-29
MX368146B (es) 2019-09-20
ES2898862T3 (es) 2022-03-09
JP6740243B2 (ja) 2020-08-12
KR20170131448A (ko) 2017-11-29
PH12017501470A1 (en) 2018-01-15
WO2016160608A1 (en) 2016-10-06
CN107534766A (zh) 2018-01-02
PT3275188T (pt) 2021-12-17
CO2017009672A2 (es) 2017-12-15
SG11201706534TA (en) 2017-10-30
CL2017002384A1 (es) 2018-06-15
US11330284B2 (en) 2022-05-10
KR102519779B1 (ko) 2023-04-07
CN107409225B (zh) 2020-01-07
NZ734554A (en) 2023-03-31
WO2016160609A1 (en) 2016-10-06
DK3275186T3 (da) 2021-11-22
RU2017133236A (ru) 2019-04-05
PL3275188T3 (pl) 2022-01-31
EP3275186B1 (en) 2021-10-20
EP3275187B1 (en) 2021-09-29
NZ734552A (en) 2023-04-28
PT3275186T (pt) 2021-11-25
RU2017133236A3 (en:Method) 2019-09-20
KR102520296B1 (ko) 2023-04-10
EP3275187A1 (en) 2018-01-31
HUE056702T2 (hu) 2022-03-28
ES2900029T3 (es) 2022-03-15
MX2017012060A (es) 2018-01-12
SA517382335B1 (ar) 2022-02-06
RU2742298C2 (ru) 2021-02-04
TWI705703B (zh) 2020-09-21
MX384968B (es) 2025-03-14

Similar Documents

Publication Publication Date Title
SA517382335B1 (ar) استخلاص معلومات الحركة للمقاطع الفرعية في تشفير الفيديو
EP4072143A3 (en) Overlapped motion compensation for video coding
EP4307671A3 (en) Sub-block mv inheritance between color components
MY183211A (en) Palette index grouping for video coding
TN2017000309A1 (en) Contexts for large coding tree units
MX2020003506A (es) Aparato, metodo y programa de computacion para la codificacion, la decodificacion, el procesamiento de escenas y otros procedimientos relacionados con la codificacion de audio espacial basada en dirac.
MX2024007272A (es) Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo de codificacion de datos tridimensionales y dispositivo de decodificacion de datos tridimensionales.
EP4614970A3 (en) Method and apparatus for processing video signal
EP4398578A3 (en) Encoding sequence encoding method and device thereof, and decoding method and device thereof
TW201615012A (en) Palette mode encoding and decoding design
MX2023012298A (es) Metodo y aparato de decodificacion de video y metodo y aparato de codificacion de video.
WO2014134174A3 (en) Neighboring block disparity vector derivation in 3d video coding
MX2024010444A (es) Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo de codificacion de datos tridimensionales y dispositivo de decodificacion de datos tridimensionales.
MX2023011736A (es) Metodo y dispositivo de codificacion, y metodo y dispositivo de decodificacion.
MX2022006010A (es) Metodo para codificar/decodificar imagenes y dispositivos para el mismo.
EP4550796A3 (en) Image encoding method and apparatus, and image decoding method and apparatus
MX389621B (es) Metodo y dispositivo de decodificacion de video, y metodo y dispositivo de codificacion del mismo.
KR20180084659A (ko) 영상의 부호화/복호화 방법 및 장치
TW201714410A (en) Information encoding methods, information decoding methods, computer-readable media, information encoders, and information decoders
AR105057A1 (es) Derivación de información de movimiento para subbloques en la codificación de video
TH79349B (th) เครื่องและวิธีการสำหรับลงรหัสเมทาดาทาอ็อบเจกต์ที่มีประสิทธิภาพ