BR112016012826A2 - Implementação escalável para regiões de estimativa paralela de movimento - Google Patents

Implementação escalável para regiões de estimativa paralela de movimento

Info

Publication number
BR112016012826A2
BR112016012826A2 BR112016012826A BR112016012826A BR112016012826A2 BR 112016012826 A2 BR112016012826 A2 BR 112016012826A2 BR 112016012826 A BR112016012826 A BR 112016012826A BR 112016012826 A BR112016012826 A BR 112016012826A BR 112016012826 A2 BR112016012826 A2 BR 112016012826A2
Authority
BR
Brazil
Prior art keywords
motion vector
processor
parallel movement
vector candidates
scalable implementation
Prior art date
Application number
BR112016012826A
Other languages
English (en)
Portuguese (pt)
Inventor
Chon Jaehong
Suk Chong In
Ganesh Lalgudi Hariharan
Wang Xianglin
Karczewicz Marta
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 BR112016012826A2 publication Critical patent/BR112016012826A2/pt

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
    • H04N19/169—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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BR112016012826A 2013-12-06 2014-11-14 Implementação escalável para regiões de estimativa paralela de movimento BR112016012826A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/099,800 US9432685B2 (en) 2013-12-06 2013-12-06 Scalable implementation for parallel motion estimation regions
PCT/US2014/065757 WO2015084567A1 (en) 2013-12-06 2014-11-14 Scalable implementation for parallel motion estimation regions

Publications (1)

Publication Number Publication Date
BR112016012826A2 true BR112016012826A2 (pt) 2017-08-08

Family

ID=52469891

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016012826A BR112016012826A2 (pt) 2013-12-06 2014-11-14 Implementação escalável para regiões de estimativa paralela de movimento

Country Status (7)

Country Link
US (1) US9432685B2 (enExample)
EP (1) EP3078197A1 (enExample)
JP (1) JP6426184B2 (enExample)
KR (1) KR20160095098A (enExample)
CN (1) CN105814895A (enExample)
BR (1) BR112016012826A2 (enExample)
WO (1) WO2015084567A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX343471B (es) 2011-08-29 2016-11-07 Ibex Pt Holdings Co Ltd Metodo para generar un bloque de prediccion en modo de prediccion de vector de movimiento avanzada (amvp).
CN103988506B (zh) 2011-10-18 2017-06-09 Lg电子株式会社 帧内预测方法及其设备
BR112016017201B1 (pt) * 2014-01-29 2023-09-26 Hfi Innovation Inc Método de codificação e decodificação para precisão adaptativa de vetor de movimento de um bloco de dados de vídeo
US9854261B2 (en) * 2015-01-06 2017-12-26 Microsoft Technology Licensing, Llc. Detecting markers in an encoded video signal
US10999595B2 (en) 2015-11-20 2021-05-04 Mediatek Inc. Method and apparatus of motion vector prediction or merge candidate derivation for video coding
CN105763600B (zh) * 2016-01-29 2019-06-18 华南理工大学 一种Cache支持的粒通信系统及其粒通信方法
US10560718B2 (en) * 2016-05-13 2020-02-11 Qualcomm Incorporated Merge candidates for motion vector prediction for video coding
US10721489B2 (en) * 2016-09-06 2020-07-21 Qualcomm Incorporated Geometry-based priority for the construction of candidate lists
CN107820038A (zh) * 2017-06-06 2018-03-20 深圳市维海德技术股份有限公司 视频传输方法、视频接收设备及图像采集设备
KR20200097811A (ko) * 2018-02-22 2020-08-19 엘지전자 주식회사 영상 코딩 시스템에서 블록 분할 구조에 따른 영상 디코딩 방법 및 장치
CN112352424B (zh) * 2018-07-02 2024-11-22 华为技术有限公司 用于运动矢量预测的方法和装置
US10511852B1 (en) * 2018-07-13 2019-12-17 Tencent America LLC Method and apparatus for video coding
US10735763B2 (en) * 2018-07-27 2020-08-04 Tencent America LLC Method and apparatus for motion vector prediction using spatial and temporal combination
CN110868595B (zh) 2018-08-28 2023-03-14 北京字节跳动网络技术有限公司 扩展四叉树的限制
CN110650344B (zh) * 2018-09-14 2022-01-21 北京达佳互联信息技术有限公司 生成合并候选列表的方法、装置以及电子设备、存储介质
CN118042150A (zh) * 2018-09-22 2024-05-14 Lg 电子株式会社 使用间预测处理视频信号的方法和装置
CN110944184B (zh) * 2018-09-25 2022-05-31 华为技术有限公司 视频解码方法及视频解码器
WO2020075053A1 (en) 2018-10-08 2020-04-16 Beijing Bytedance Network Technology Co., Ltd. Generation and usage of combined affine merge candidate
WO2020140218A1 (zh) * 2019-01-02 2020-07-09 深圳市大疆创新科技有限公司 用于视频编码或解码的运动信息获取方法与装置
CN113273197A (zh) 2019-02-03 2021-08-17 北京字节跳动网络技术有限公司 视频块分割模式的信令通知
WO2020192726A1 (en) 2019-03-27 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. History-based motion vector prediction
JP7425808B2 (ja) 2019-06-04 2024-01-31 北京字節跳動網絡技術有限公司 動き候補リスト構築プロセスの条件付き実行
CN113966616B (zh) 2019-06-04 2023-11-14 北京字节跳动网络技术有限公司 使用临近块信息的运动候选列表构建
JP7460661B2 (ja) 2019-06-06 2024-04-02 北京字節跳動網絡技術有限公司 映像符号化のための動き候補リストの構成
WO2020244658A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Sub-block based intra block copy
CN117354547A (zh) 2019-07-14 2024-01-05 北京字节跳动网络技术有限公司 自适应参数集中的自适应环路滤波的指示
WO2021057996A1 (en) 2019-09-28 2021-04-01 Beijing Bytedance Network Technology Co., Ltd. Geometric partitioning mode in video coding
US11539982B2 (en) * 2019-11-01 2022-12-27 Qualcomm Incorporated Merge estimation region for multi-type-tree block structure
CN115004702A (zh) * 2019-12-24 2022-09-02 北京达佳互联信息技术有限公司 关于合并候选的运动估计区域
WO2021180020A1 (en) 2020-03-07 2021-09-16 Beijing Bytedance Network Technology Co., Ltd. Implicit multiple transform set signaling in video coding

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012019560B1 (pt) 2010-02-05 2021-08-24 Telefonaktiebolaget Lm Ericsson Método para gerenciar candidatos a vetor de movimento predito, e, aparelhos de codificação e de decodificação de vídeo
KR101752418B1 (ko) * 2010-04-09 2017-06-29 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US9124898B2 (en) * 2010-07-12 2015-09-01 Mediatek Inc. Method and apparatus of temporal motion vector prediction
US8824558B2 (en) * 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction
US8711940B2 (en) * 2010-11-29 2014-04-29 Mediatek Inc. Method and apparatus of motion vector prediction with extended motion vector predictor
KR102504685B1 (ko) * 2011-01-07 2023-02-28 엘지전자 주식회사 영상 정보 부호화 방법 및 복호화 방법과 이를 이용한 장치
US9866859B2 (en) 2011-06-14 2018-01-09 Texas Instruments Incorporated Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding
US9143795B2 (en) * 2011-04-11 2015-09-22 Texas Instruments Incorporated Parallel motion estimation in video coding
US9918068B2 (en) 2011-06-15 2018-03-13 Media Tek Inc. Method and apparatus of texture image compress in 3D video coding
KR101566848B1 (ko) * 2011-06-24 2015-11-06 미디어텍 인크. 모션 벡터 예측기에서의 중복성을 제거하는 방법 및 장치
PL231926B1 (pl) * 2011-09-23 2019-04-30 Kt Corp Sposób wywoływania bloku kandydatów łączących
AU2012325419B2 (en) 2011-10-19 2015-11-05 Hfi Innovation Inc. Method and apparatus for derivation of motion vector predictor candidate set
US9143802B2 (en) * 2011-10-31 2015-09-22 Qualcomm Incorporated Fragmented parameter set for video coding
EP2597872A3 (en) * 2011-11-23 2013-12-25 Humax Co., Ltd. Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions
JP2013121167A (ja) * 2011-12-09 2013-06-17 Jvc Kenwood Corp 画像符号化装置、画像符号化方法及び画像符号化プログラム
US9729873B2 (en) * 2012-01-24 2017-08-08 Qualcomm Incorporated Video coding using parallel motion estimation
US9338451B2 (en) * 2012-04-12 2016-05-10 Qualcomm Incorporated Common spatial candidate blocks for parallel motion estimation
US9838685B2 (en) * 2012-06-15 2017-12-05 Google Technology Holdings LLC Method and apparatus for efficient slice header processing

Also Published As

Publication number Publication date
WO2015084567A1 (en) 2015-06-11
US9432685B2 (en) 2016-08-30
JP2017504243A (ja) 2017-02-02
EP3078197A1 (en) 2016-10-12
US20150163506A1 (en) 2015-06-11
CN105814895A (zh) 2016-07-27
KR20160095098A (ko) 2016-08-10
JP6426184B2 (ja) 2018-11-21

Similar Documents

Publication Publication Date Title
BR112016012826A2 (pt) Implementação escalável para regiões de estimativa paralela de movimento
BR112016006574B8 (pt) Predição de vetor de movimento temporal com base em unidade de subpredição (pu) em hevc e projeto de sub-pu em 3d-hevc
CO2021001740A2 (es) Lista de candidatos basada en historial con clasificación
PH12017500141B1 (en) Unify intra block copy and inter prediction
BR112016006607A2 (pt) previsão de vetor de movimento temporal com base em unidade de subprevisão (pu) em hevc e projeto de sub-pu em 3d-hevc
BR112017015890A2 (pt) predição avançada do vetor de movimento temporal com base em unidade de subpredição
BR112018077227A2 (pt) codificação de vídeo com refinamento de informações de movimento adaptativas
MX2021004176A (es) Método y aparato de interpredicción.
CL2019003677A1 (es) Predicción de vectores de movimiento.
BR112021012484A8 (pt) Dispositivo de codificação de imagem, método de codificação de imagem, e programa de codificação de imagem, dispositivo de decodificação de imagem, método de decodificação de imagem e programa de decodificação de imagem
BR112014019444A8 (pt) Restrição de unidades de predição em fatias b para interpredição unidirecional
BR112017026588A2 (pt) predição de vetor de movimento de unidade de subpredição com o uso de informações de movimento espacial e/ou temporal
BR112021006152A2 (pt) método de codificação de imagem com base em histórico e aparelho do mesmo
BR112016029717A8 (pt) indicação de previsão de vetor de movimento temporal (tmvp) em codecs de múltiplas camadas
MX336648B (es) Metodo y aparato para determinacion de vectores de movimiento en codificacion o decodificacion de video.
CO2017009672A2 (es) Determinación del modo de derivación de información de movimiento en la codificación de video
WO2013106336A3 (en) Device and methods for merge list reordering in video coding
BR112016015954A2 (pt) Intraprevisão de um bloco de previsão
UA111971C2 (uk) Вибір єдиних кандидатів режиму злиття і адаптивного режиму прогнозування вектора руху
BR112014006185A2 (pt) determinação de vetor de movimento para codificação de vídeo
BR112014016922A8 (pt) dispositivo de codificação de imagem em movimento, método de codificação de imagem em movimento, programa de codificação de imagem em movimento, dispositivo de decodificação de imagem em movimento, método de decodificação de imagem em movimento e programa de decodificação de imagem em movimento
BR112016015998A2 (pt) Sinalização de resolução de vetor de movimento adaptativa para codificação de vídeo
PH12013501713A1 (en) Hierarchy of motion prediction video blocks
PT3700216T (pt) Codificação de imagem com base em previsão de movimento afim utilizando lista de candidatos mvp afins
AR088540A1 (es) Metodo de codificacion de imagenes, aparato de codificacion de imagenes, metodo de decodificacion de imagenes y aparato de decodificacion de imagenes

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements