MX360488B - Uso de una imagen actual como una referencia para la codificacion de video. - Google Patents

Uso de una imagen actual como una referencia para la codificacion de video.

Info

Publication number
MX360488B
MX360488B MX2016011590A MX2016011590A MX360488B MX 360488 B MX360488 B MX 360488B MX 2016011590 A MX2016011590 A MX 2016011590A MX 2016011590 A MX2016011590 A MX 2016011590A MX 360488 B MX360488 B MX 360488B
Authority
MX
Mexico
Prior art keywords
current picture
video data
video coding
reference picture
rpl
Prior art date
Application number
MX2016011590A
Other languages
English (en)
Other versions
MX2016011590A (es
Inventor
Kui WANG Ye-
Li Xiang
pang Chao
Chen Ying
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 MX2016011590A publication Critical patent/MX2016011590A/es
Publication of MX360488B publication Critical patent/MX360488B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—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
    • H04N19/124—Quantisation
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—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
    • H04N19/423—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 characterised by memory 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
    • H04N19/44—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
    • H04N19/50—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
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

Un método ejemplar para codificar o decodificar datos de video incluye almacenar, mediante un codificador de video y en una memoria tampón de imágenes de referencia, una versión de una imagen actual de los datos de video, incluyendo la imagen actual en una lista de imágenes de referencia (RPL) utilizada para predecir la imagen actual, y codificar, mediante el codificador de video y con base en la RPL, un bloque de datos de video en la imagen actual con base en un bloque predictor de datos de video incluido en la versión de la imagen actual almacenada en la memoria tampón de imágenes de referencia.
MX2016011590A 2014-03-21 2015-03-20 Uso de una imagen actual como una referencia para la codificacion de video. MX360488B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201461969022P 2014-03-21 2014-03-21
US201462000437P 2014-05-19 2014-05-19
US14/663,155 US10432928B2 (en) 2014-03-21 2015-03-19 Using a current picture as a reference for video coding
PCT/US2015/021866 WO2015143395A1 (en) 2014-03-21 2015-03-20 Using a current picture as a reference for video coding

Publications (2)

Publication Number Publication Date
MX2016011590A MX2016011590A (es) 2016-12-20
MX360488B true MX360488B (es) 2018-10-24

Family

ID=54143319

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016011590A MX360488B (es) 2014-03-21 2015-03-20 Uso de una imagen actual como una referencia para la codificacion de video.

Country Status (11)

Country Link
US (2) US10432928B2 (es)
EP (3) EP4465632A3 (es)
JP (1) JP6640102B2 (es)
KR (2) KR102454842B1 (es)
CN (2) CN111818343B (es)
BR (1) BR112016023406B1 (es)
DK (1) DK3661208T3 (es)
ES (1) ES2904510T3 (es)
HU (1) HUE057517T2 (es)
MX (1) MX360488B (es)
WO (1) WO2015143395A1 (es)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105765974B (zh) 2013-10-14 2019-07-02 微软技术许可有限责任公司 用于视频和图像编码和解码的帧内块复制预测模式的特征
EP3058736B1 (en) 2013-10-14 2019-02-27 Microsoft Technology Licensing, LLC Encoder-side options for intra block copy prediction mode for video and image coding
BR112016015080A2 (pt) 2014-01-03 2017-08-08 Microsoft Technology Licensing Llc Predição de vetor de bloco em codificação / decodificação de vídeo e imagem
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
US10432928B2 (en) 2014-03-21 2019-10-01 Qualcomm Incorporated Using a current picture as a reference for video coding
AU2014202921B2 (en) * 2014-05-29 2017-02-02 Canon Kabushiki Kaisha Method, apparatus and system for de-blocking a block of video samples
EP4354856A3 (en) * 2014-06-19 2024-06-19 Microsoft Technology Licensing, LLC Unified intra block copy and inter prediction modes
US10412387B2 (en) 2014-08-22 2019-09-10 Qualcomm Incorporated Unified intra-block copy and inter-prediction
CN107079164B (zh) * 2014-09-30 2020-07-10 寰发股份有限公司 用于视频编码的自适应运动向量分辨率的方法
MX379020B (es) 2014-09-30 2025-03-11 Microsoft Technology Licensing Llc Reglas para modos de prediccion intra-imagen cuando se habilita el procesamiento paralelo de onda frontal.
US9918105B2 (en) 2014-10-07 2018-03-13 Qualcomm Incorporated Intra BC and inter unification
US9854237B2 (en) 2014-10-14 2017-12-26 Qualcomm Incorporated AMVP and merge candidate list derivation for intra BC and inter prediction unification
CN111147845B (zh) * 2014-11-27 2023-10-10 株式会社Kt 对视频信号进行解码的方法和对视频信号进行编码的方法
US10587881B2 (en) * 2015-05-29 2020-03-10 Hfi Innovation Inc. Method of decoded picture buffer management for intra block copy mode
KR102390073B1 (ko) * 2015-06-08 2022-04-25 브이아이디 스케일, 인크. 스크린 콘텐츠 코딩을 위한 인트라 블록 카피 모드
CN119383364A (zh) * 2015-06-11 2025-01-28 杜比实验室特许公司 使用自适应去块滤波编码和解码图像的方法及介质
KR102164062B1 (ko) * 2015-09-08 2020-10-13 미디어텍 인크. 인트라 블록 복사 모드를 위한 디코딩된 픽처 버퍼의 방법 및 시스템
US10097836B2 (en) * 2015-09-28 2018-10-09 Samsung Electronics Co., Ltd. Method and device to mark a reference picture for video coding
JP6643884B2 (ja) * 2015-12-04 2020-02-12 日本放送協会 映像符号化装置およびプログラム
US10666936B2 (en) * 2015-12-17 2020-05-26 Samsung Electronics Co., Ltd. Video decoding method and video decoding apparatus using merge candidate list
EP3449630B1 (en) * 2016-05-28 2024-07-10 Mediatek Inc. Method and apparatus of current picture referencing for video coding
US20180199062A1 (en) * 2017-01-11 2018-07-12 Qualcomm Incorporated Intra prediction techniques for video coding
CN110313179B (zh) * 2017-01-31 2022-01-28 夏普株式会社 用于按比例缩放变换系数水平值的系统和方法
EP3580928B1 (en) * 2017-02-08 2025-07-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Predictive coding concept using template matching
CA3059870A1 (en) * 2017-04-11 2018-10-18 Vid Scale, Inc. 360-degree video coding using face continuities
KR102424411B1 (ko) * 2017-04-13 2022-07-25 엘지전자 주식회사 영상의 부호화/복호화 방법 및 이를 위한 장치
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
CN117061771A (zh) 2017-09-20 2023-11-14 Vid拓展公司 用于编码的方法和装置和用于解码的方法和装置
US11012715B2 (en) 2018-02-08 2021-05-18 Qualcomm Incorporated Intra block copy for video coding
US11140418B2 (en) * 2018-07-17 2021-10-05 Qualcomm Incorporated Block-based adaptive loop filter design and signaling
US10798376B2 (en) * 2018-07-17 2020-10-06 Tencent America LLC Method and apparatus for video coding
US11838514B2 (en) * 2018-08-06 2023-12-05 Electronics And Telecommunications Research Institute Image encoding/decoding method and device, and recording medium storing bitstream
MX2021001744A (es) 2018-08-17 2021-07-16 Huawei Tech Co Ltd Gestión de imágenes de referencia en codificación de video.
WO2020086317A1 (en) * 2018-10-23 2020-04-30 Tencent America Llc. Method and apparatus for video coding
EP4325849A3 (en) 2018-11-22 2024-04-17 Beijing Bytedance Network Technology Co., Ltd. Coordination method for sub-block based inter prediction
CN111372085B (zh) * 2018-12-25 2021-07-09 厦门星宸科技有限公司 影像解码装置与方法
CN111385570B (zh) * 2018-12-28 2021-11-02 杭州海康威视数字技术股份有限公司 编码方法、解码方法及装置
US11758132B2 (en) * 2018-12-28 2023-09-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoder and decoder, encoding method and decoding method with complexity handling for flexibly sized picture partitions
KR102841415B1 (ko) * 2019-01-02 2025-08-01 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치
WO2020156544A1 (en) 2019-02-02 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Buffer initialization for intra block copy in video coding
EP3900357A4 (en) 2019-02-02 2022-06-08 Beijing Bytedance Network Technology Co., Ltd. BUFFER INITIALIZATION FOR INTRA BLOCK COPY IN VIDEO ENCODING
WO2020156538A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Interaction between mv precisions and mv difference coding
US11595662B2 (en) 2019-02-06 2023-02-28 Tencent America LLC Method and apparatus for neighboring block availability in video coding
WO2020164582A1 (en) 2019-02-14 2020-08-20 Beijing Bytedance Network Technology Co., Ltd. Video processing method and apparatus
WO2020177660A1 (en) 2019-03-01 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Block vector representation for intra block copy in video coding
CN117395439A (zh) 2019-03-01 2024-01-12 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的基于方向的预测
EP3915252A4 (en) 2019-03-04 2022-03-23 Beijing Bytedance Network Technology Co., Ltd. IMPLEMENTATION OF ASPECTS IN AN INTRA BLOCK COPY IN VIDEO ENCODING
CN119094754A (zh) * 2019-03-04 2024-12-06 Lg 电子株式会社 基于帧内块编译的视频或图像编译
US11240516B2 (en) * 2019-03-20 2022-02-01 Tencent America LLC Coding mode signaling for small blocks
SG11202112279WA (en) 2019-05-11 2021-12-30 Beijing Bytedance Network Technology Co Ltd Selective use of coding tools in video processing
EP3963891A4 (en) * 2019-06-13 2022-08-03 Beijing Dajia Internet Information Technology Co., Ltd. MOTION VECTOR PREDICTION FOR VIDEO ENCODING
BR112022000187A2 (pt) 2019-07-06 2022-02-22 Beijing Bytedance Network Tech Co Ltd Método de processamento de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador, meio de gravação não transitório legível por computador
AU2020312053B2 (en) 2019-07-10 2023-09-14 Beijing Bytedance Network Technology Co., Ltd. Sample identification for intra block copy in video coding
JP7609842B2 (ja) 2019-07-11 2025-01-07 北京字節跳動網絡技術有限公司 映像符号化におけるイントラブロックコピーのためのビットストリーム適合性の制約
WO2021027862A1 (en) * 2019-08-13 2021-02-18 Beijing Bytedance Network Technology Co., Ltd. Motion precision in sub-block based inter prediction
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
US11323711B2 (en) * 2019-09-20 2022-05-03 Alibaba Group Holding Limited Method and system for signaling chroma quantization parameter offset
CN114424553B (zh) 2019-09-22 2025-04-15 北京字节跳动网络技术有限公司 基于子块的帧间预测的缩放方法
WO2021068954A1 (en) * 2019-10-12 2021-04-15 Beijing Bytedance Network Technology Co., Ltd. High level syntax for video coding tools
CN115088262B (zh) * 2019-12-12 2024-06-04 Lg电子株式会社 用于发信号通知图像信息的方法和装置
WO2021054869A2 (en) * 2020-01-23 2021-03-25 Huawei Technologies Co., Ltd. Reference picture management methods for video coding
US11825073B2 (en) * 2020-03-20 2023-11-21 Qualcomm Incorporated High level syntax for video with mixed NAL unit types
US11516514B2 (en) * 2020-03-27 2022-11-29 Tencent America LLC High level control for deblocking operations

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4166781B2 (ja) * 2005-12-09 2008-10-15 松下電器産業株式会社 動きベクトル検出装置および動きベクトル検出方法
TW200843510A (en) 2007-01-17 2008-11-01 Lg Electronics Inc Method and apparatus for processing a video signal
JP2010525658A (ja) * 2007-04-19 2010-07-22 トムソン ライセンシング イントラ予測のための適応参照画像データ生成
US8548041B2 (en) 2008-09-25 2013-10-01 Mediatek Inc. Adaptive filter
US8363721B2 (en) * 2009-03-26 2013-01-29 Cisco Technology, Inc. Reference picture prediction for video coding
WO2011128272A2 (en) 2010-04-13 2011-10-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hybrid video decoder, hybrid video encoder, data stream
US8603799B2 (en) * 2010-07-30 2013-12-10 Bioworks, Inc. Growth enhancement and control of bacterial and fungal plant diseases with Streptomyces scopuliridis
US9066102B2 (en) * 2010-11-17 2015-06-23 Qualcomm Incorporated Reference picture list construction for generalized P/B frames in video coding
KR101503611B1 (ko) 2010-11-23 2015-03-18 엘지전자 주식회사 영상 부호화 및 복호화 방법과 이를 이용한 장치
US9008176B2 (en) * 2011-01-22 2015-04-14 Qualcomm Incorporated Combined reference picture list construction for video coding
US9008181B2 (en) 2011-01-24 2015-04-14 Qualcomm Incorporated Single reference picture list utilization for interprediction video coding
US9288500B2 (en) * 2011-05-12 2016-03-15 Texas Instruments Incorporated Luma-based chroma intra-prediction for video coding
KR20120138712A (ko) 2011-06-15 2012-12-26 광운대학교 산학협력단 스케일러블 비디오 코딩 및 디코딩 방법과 이를 이용한 장치
US10298939B2 (en) 2011-06-22 2019-05-21 Qualcomm Incorporated Quantization in video coding
US8396867B2 (en) * 2011-07-13 2013-03-12 Nimblecat, Inc. Identifying and ranking networked biographies and referral paths corresponding to selected qualifications
US9420307B2 (en) 2011-09-23 2016-08-16 Qualcomm Incorporated Coding reference pictures for a reference picture set
KR20130037161A (ko) 2011-10-05 2013-04-15 한국전자통신연구원 스케일러블 비디오 코딩을 위한 향상된 계층간 움직임 정보 예측 방법 및 그 장치
US9288506B2 (en) * 2012-01-05 2016-03-15 Qualcomm Incorporated Signaling view synthesis prediction support in 3D video coding
US8693793B2 (en) 2012-01-19 2014-04-08 Sharp Laboratories Of America, Inc. Reducing reference picture set signal overhead on an electronic device
US20130188719A1 (en) * 2012-01-20 2013-07-25 Qualcomm Incorporated Motion prediction in svc using motion vector for intra-coded block
US9554149B2 (en) 2012-02-29 2017-01-24 Lg Electronics, Inc. Inter-layer prediction method and apparatus using same
US9503702B2 (en) 2012-04-13 2016-11-22 Qualcomm Incorporated View synthesis mode for three-dimensional video coding
EP3637621B1 (en) 2012-04-15 2023-06-07 Samsung Electronics Co., Ltd. Video decoding method using parameter update for de-binarization of entropy coded transformation coefficient, encoding apparatus using same for binarization
US9532046B2 (en) * 2012-04-16 2016-12-27 Qualcomm Incorporated Reference picture set prediction for video coding
CN108495137B (zh) 2012-04-16 2021-11-09 三星电子株式会社 用于确定图像的参考画面集的方法和设备
US9167248B2 (en) * 2012-07-13 2015-10-20 Qualcomm Incorporated Reference picture list modification for video coding
US9491461B2 (en) 2012-09-27 2016-11-08 Qualcomm Incorporated Scalable extensions to HEVC and temporal motion vector prediction
US9392268B2 (en) 2012-09-28 2016-07-12 Qualcomm Incorporated Using base layer motion information
KR102302504B1 (ko) 2012-09-28 2021-09-15 엘지전자 주식회사 영상 복호화 방법 및 이를 이용하는 장치
US9894383B2 (en) 2012-10-09 2018-02-13 Hfi Innovation Inc. Method and apparatus for motion information prediction and inheritance in video coding
CN109905704B (zh) 2012-12-14 2022-12-16 Lg 电子株式会社 编码视频的方法、解码视频的方法以及使用其的装置
US9674542B2 (en) 2013-01-02 2017-06-06 Qualcomm Incorporated Motion vector prediction for video coding
KR20140122193A (ko) 2013-04-05 2014-10-17 삼성전자주식회사 현재 영상이 참조 영상이 되는지 여부를 결정하는 방법과 그 장치
US11438609B2 (en) 2013-04-08 2022-09-06 Qualcomm Incorporated Inter-layer picture signaling and related processes
US10015515B2 (en) 2013-06-21 2018-07-03 Qualcomm Incorporated Intra prediction from a predictive block
US9565454B2 (en) * 2013-06-24 2017-02-07 Microsoft Technology Licensing, Llc Picture referencing control for video decoding using a graphics processor
US20150016533A1 (en) 2013-07-12 2015-01-15 Qualcomm Incorporated Intra motion compensation extensions
US10313682B2 (en) 2013-08-26 2019-06-04 Qualcomm Incorporated Determining regions when performing intra block copying
US11470339B2 (en) 2013-08-27 2022-10-11 Qualcomm Incorporated Residual prediction for intra block copying
US20150071357A1 (en) 2013-09-12 2015-03-12 Qualcomm Incorporated Partial intra block copying for video coding
US20150098504A1 (en) 2013-10-09 2015-04-09 Qualcomm Incorporated Block vector coding for intra block copying
US10531116B2 (en) 2014-01-09 2020-01-07 Qualcomm Incorporated Adaptive motion vector resolution signaling for video coding
US20150264383A1 (en) * 2014-03-14 2015-09-17 Mitsubishi Electric Research Laboratories, Inc. Block Copy Modes for Image and Video Coding
US10432928B2 (en) 2014-03-21 2019-10-01 Qualcomm Incorporated Using a current picture as a reference for video coding
US10477232B2 (en) 2014-03-21 2019-11-12 Qualcomm Incorporated Search region determination for intra block copy in video coding
US9924191B2 (en) 2014-06-26 2018-03-20 Qualcomm Incorporated Filters for advanced residual prediction in video coding
EP3198737A4 (en) 2014-11-20 2018-03-21 HFI Innovation Inc. Method of motion vector and block vector resolution control
KR102164062B1 (ko) * 2015-09-08 2020-10-13 미디어텍 인크. 인트라 블록 복사 모드를 위한 디코딩된 픽처 버퍼의 방법 및 시스템

Also Published As

Publication number Publication date
KR20220046001A (ko) 2022-04-13
KR102454842B1 (ko) 2022-10-13
EP4465632A3 (en) 2025-02-26
EP3120555C0 (en) 2024-09-11
EP4465632A2 (en) 2024-11-20
HUE057517T2 (hu) 2022-05-28
US20150271487A1 (en) 2015-09-24
BR112016023406B1 (pt) 2023-12-19
DK3661208T3 (da) 2022-01-24
KR20160135306A (ko) 2016-11-25
EP3120555A1 (en) 2017-01-25
CN106105215B (zh) 2020-04-21
EP3661208A1 (en) 2020-06-03
CN111818343B (zh) 2023-11-10
US10863171B2 (en) 2020-12-08
CN111818343A (zh) 2020-10-23
CN106105215A (zh) 2016-11-09
WO2015143395A1 (en) 2015-09-24
MX2016011590A (es) 2016-12-20
JP2017513332A (ja) 2017-05-25
ES2904510T3 (es) 2022-04-05
US20190349580A1 (en) 2019-11-14
EP3661208B1 (en) 2021-12-22
JP6640102B2 (ja) 2020-02-05
EP3120555B1 (en) 2024-09-11
KR102383619B1 (ko) 2022-04-05
BR112016023406A2 (pt) 2020-12-22
US10432928B2 (en) 2019-10-01

Similar Documents

Publication Publication Date Title
MX2016011590A (es) Uso de una imagen actual como una referencia para la codificacion de video.
MX2016004642A (es) Dispositivo y metodo para codificacion escalable de informacion de video.
EP4072143A3 (en) Overlapped motion compensation for video coding
MX2020003704A (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.
EA201791564A1 (ru) Ограничение на размер палитрового блока при кодировании видео
PH12017501471A1 (en) Motion information derivation mode determination in video coding
PH12016501641A1 (en) Adaptive switching of color spaces, color sampling rates and/or bit depths
PH12016501793A1 (en) Method of color index coding with palette stuffing
PH12016502216A1 (en) Method and technical equipment for video encoding and decoding using palette coding
MX368488B (es) Señalización del predictor de paletas con código de longitud de ejecución para codificación de video.
TN2017000288A1 (en) Sub-prediction unit based advanced temporal motion vector prediction
EP4418654A3 (en) Video encoding device and video decoding device using high-precision skip encoding and method thereof
PH12014500134B1 (en) Buffering prediction data in video coding
PH12013501626A1 (en) Image processing device and image processing method
MX353742B (es) Método y aparato de codificación y decodificación de video de base de unidad de datos jerárquica que comprende la predicción del parámetro de cuantificación.
MY173463A (en) Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
MX2016004644A (es) Indicacion de procesamiento de paralelo en codificacion de video.
PH12017500600A1 (en) Video coding device, video decoding device, video coding method, video decoding method and program
MX2016004643A (es) Dispositivo y metodo para codificacion escalable de informacion de video.
EP3905694A4 (en) PREDICTION IMAGE GENERATING DEVICE, MOVING IMAGE DECODING DEVICE, MOVING IMAGE ENCODING DEVICE AND PREDICTION IMAGE GENERATING METHOD
MX355918B (es) Dispositivo y metodo para codificacion escalable de informacion de video.
WO2015009629A3 (en) Device and method for scalable coding of video information
GB2543971A (en) Motion-compensated partitioning
MX2020002586A (es) Metodo y dispositivo de codificacion, y metodo y dispositivo de decodificacion.
MX2016005251A (es) Metodo y dispositivo de codificacion/decodificacion de señal de video de multiples capas.

Legal Events

Date Code Title Description
FG Grant or registration