MX341900B - Metodo y aparato de prediccion de vector de movimiento para codificacion de video escalable. - Google Patents

Metodo y aparato de prediccion de vector de movimiento para codificacion de video escalable.

Info

Publication number
MX341900B
MX341900B MX2015002536A MX2015002536A MX341900B MX 341900 B MX341900 B MX 341900B MX 2015002536 A MX2015002536 A MX 2015002536A MX 2015002536 A MX2015002536 A MX 2015002536A MX 341900 B MX341900 B MX 341900B
Authority
MX
Mexico
Prior art keywords
video block
motion vector
reference picture
base layer
layer video
Prior art date
Application number
MX2015002536A
Other languages
English (en)
Other versions
MX2015002536A (es
Inventor
Ye Yan
He Yong
Xiu Xiaoyu
He Yuwen
Original Assignee
Vid Scale 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 Vid Scale Inc filed Critical Vid Scale Inc
Publication of MX2015002536A publication Critical patent/MX2015002536A/es
Publication of MX341900B publication Critical patent/MX341900B/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
    • H04N19/30—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
    • H04N19/10—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
    • H04N19/134—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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—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
    • H04N19/70—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
    • H04N19/46—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
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution

Landscapes

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

Abstract

De acuerdo con la presente invención, la información de mapeo de movimiento de intercapa puede utilizarse para permitir la predicción de vector de movimiento temporal (TMVP - temporal motion vector prediction) de una capa de mejora de un flujo de bits. Por ejemplo, una imagen de referencia y un vector de movimiento (MV - motion vector) de un bloque de video de intercapa pueden determinarse. La imagen de referencia puede determinarse con base en un bloque de video de capa base intercalado. Por ejemplo, la imagen de referencia puede ser una imagen de referencia de intercapa intercalada de la imagen de referencia del bloque de video de capa base intercalado. El MV puede determinarse con base en un MV del bloque de video de capa base intercalado. Por ejemplo, el MV puede determinarse al determinar el MV del bloque de video de capa base intercalado y escalar el MV del bloque de video de capa base intercalado de acuerdo con una relación espacial entre la capa base y la capa de mejora. La TMVP puede realizarse en la imagen de la capa de mejora utilizando el MV del bloque de video de intercapa.
MX2015002536A 2012-08-29 2013-08-29 Metodo y aparato de prediccion de vector de movimiento para codificacion de video escalable. MX341900B (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261694555P 2012-08-29 2012-08-29
US201261734650P 2012-12-07 2012-12-07
US201361866822P 2013-08-16 2013-08-16
PCT/US2013/057291 WO2014036259A1 (en) 2012-08-29 2013-08-29 Method and apparatus of motion vector prediction for scalable video coding

Publications (2)

Publication Number Publication Date
MX2015002536A MX2015002536A (es) 2015-10-12
MX341900B true MX341900B (es) 2016-09-07

Family

ID=49162260

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015002536A MX341900B (es) 2012-08-29 2013-08-29 Metodo y aparato de prediccion de vector de movimiento para codificacion de video escalable.

Country Status (9)

Country Link
US (3) US9900593B2 (es)
EP (2) EP3588958B1 (es)
JP (3) JP5961761B2 (es)
KR (3) KR102062506B1 (es)
CN (3) CN108156463B (es)
AU (2) AU2013308719B2 (es)
MX (1) MX341900B (es)
TW (2) TWI637625B (es)
WO (1) WO2014036259A1 (es)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2616549C2 (ru) * 2012-07-09 2017-04-17 Вид Скейл, Инк. Архитектура кодека для многослойного кодирования видео
JP6260534B2 (ja) * 2012-09-03 2018-01-17 ソニー株式会社 画像処理装置および方法
MY191172A (en) * 2012-09-28 2022-06-03 Sony Corp Image processing device
US10375405B2 (en) 2012-10-05 2019-08-06 Qualcomm Incorporated Motion field upsampling for scalable coding based on high efficiency video coding
US10194146B2 (en) * 2013-03-26 2019-01-29 Qualcomm Incorporated Device and method for scalable coding of video information
WO2014163418A1 (ko) 2013-04-04 2014-10-09 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
KR20140121315A (ko) * 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
US11438609B2 (en) * 2013-04-08 2022-09-06 Qualcomm Incorporated Inter-layer picture signaling and related processes
US10277909B2 (en) * 2013-05-15 2019-04-30 Vid Scale, Inc. Single loop decoding based interlayer prediction
US10609407B2 (en) * 2013-07-09 2020-03-31 Nokia Technologies Oy Method and apparatus for video coding
US9560358B2 (en) * 2013-07-22 2017-01-31 Qualcomm Incorporated Device and method for scalable coding of video information
KR102248848B1 (ko) * 2013-10-26 2021-05-06 삼성전자주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
KR102521870B1 (ko) 2014-01-02 2023-04-13 브이아이디 스케일, 인크. 혼합된 인터레이스 및 프로그레시브 콘텐트에 의한 스케일러블 비디오 코딩을 위한 방법들, 및 시스템들
WO2015139205A1 (en) * 2014-03-18 2015-09-24 Mediatek Singapore Pte. Ltd. An improved method for collocated picture in video coding
WO2015143603A1 (en) * 2014-03-24 2015-10-01 Mediatek Singapore Pte. Ltd. An improved method for temporal motion vector prediction in video coding
WO2016165069A1 (en) * 2015-04-14 2016-10-20 Mediatek Singapore Pte. Ltd. Advanced temporal motion vector prediction in video coding
KR20170059718A (ko) * 2015-11-23 2017-05-31 삼성전자주식회사 디코딩 장치 및 그 방법
CN109660800B (zh) * 2017-10-12 2021-03-12 北京金山云网络技术有限公司 运动估计方法、装置、电子设备及计算机可读存储介质
WO2019089933A1 (en) * 2017-11-01 2019-05-09 Vid Scale, Inc. Sub-block motion derivation and decoder-side motion vector refinement for merge mode
WO2019234605A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Extended quad-tree with asymmetric sub-blocks and different tree for chroma
WO2019234598A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and stmvp
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
KR102701593B1 (ko) 2018-06-21 2024-08-30 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 칼라 컴포넌트 간의 서브 블록 mv 상속
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
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
WO2020084474A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Gradient computation in bi-directional optical flow
CN118158405A (zh) 2018-10-24 2024-06-07 北京字节跳动网络技术有限公司 子块运动矢量预测中基于空域邻近块的运动候选推导
CN112970262B (zh) 2018-11-10 2024-02-20 北京字节跳动网络技术有限公司 三角预测模式中的取整
WO2020098647A1 (en) 2018-11-12 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Bandwidth control methods for affine prediction
CN113170093B (zh) 2018-11-20 2023-05-02 北京字节跳动网络技术有限公司 视频处理中的细化帧间预测
WO2020103852A1 (en) 2018-11-20 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Difference calculation based on patial position
CN113273205B (zh) 2018-12-21 2025-01-10 北京字节跳动网络技术有限公司 使用更高比特深度精度的运动矢量推导
KR102023742B1 (ko) 2019-01-31 2019-11-04 (주)래딕스 테스트 핀 조립체
CN113545065B (zh) 2019-03-06 2023-12-12 北京字节跳动网络技术有限公司 转换后的单向预测候选的使用
EP3922014A4 (en) 2019-04-02 2022-04-06 Beijing Bytedance Network Technology Co., Ltd. Decoder side motion vector derivation
CA3239406A1 (en) * 2019-06-24 2020-12-30 Lg Electronics Inc. Inter prediction-based image coding method and apparatus
CN114303378B (zh) * 2019-06-24 2025-05-30 Lg电子株式会社 使用运动向量差的图像编码方法和设备
KR20220045955A (ko) 2019-08-20 2022-04-13 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 위치 기반 계수 스케일링
US11838541B2 (en) * 2019-08-30 2023-12-05 Alibaba Group Holding Limited Matrix weighted intra prediction of video signals
CN115428444B (zh) 2020-04-01 2025-01-17 抖音视界有限公司 对自适应参数集语法元素的约束
WO2021204136A1 (en) 2020-04-07 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Signaling for inter prediction in high level syntax
JP7506175B2 (ja) 2020-04-09 2024-06-25 北京字節跳動網絡技術有限公司 映像コーディングにおけるデブロッキング信号通知
WO2021204251A1 (en) 2020-04-10 2021-10-14 Beijing Bytedance Network Technology Co., Ltd. Use of header syntax elements and adaptation parameter set
WO2021209061A1 (en) 2020-04-17 2021-10-21 Beijing Bytedance Network Technology Co., Ltd. Presence of adaptation parameter set units
CN115769578A (zh) * 2020-04-20 2023-03-07 抖音视界有限公司 视频编解码中的自适应色彩变换
CN115486081B (zh) 2020-04-26 2025-06-13 字节跳动有限公司 视频编解码语法元素的条件信令通知
CN116527916A (zh) * 2023-05-15 2023-08-01 杭州网易智企科技有限公司 视频处理方法、介质、装置和计算设备

Family Cites Families (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100621581B1 (ko) * 2004-07-15 2006-09-13 삼성전자주식회사 기초 계층을 포함하는 비트스트림을 프리디코딩,디코딩하는 방법, 및 장치
ITMI20041971A1 (it) * 2004-10-15 2005-01-15 Uni Degli Studi Brescia Metodo di codifica video scalabile
KR100679022B1 (ko) * 2004-10-18 2007-02-05 삼성전자주식회사 계층간 필터링을 이용한 비디오 코딩 및 디코딩방법과,비디오 인코더 및 디코더
KR100664929B1 (ko) * 2004-10-21 2007-01-04 삼성전자주식회사 다 계층 기반의 비디오 코더에서 모션 벡터를 효율적으로압축하는 방법 및 장치
US20060153295A1 (en) 2005-01-12 2006-07-13 Nokia Corporation Method and system for inter-layer prediction mode coding in scalable video coding
KR100714689B1 (ko) * 2005-01-21 2007-05-04 삼성전자주식회사 다 계층 구조 기반의 스케일러블 비디오 코딩 및 디코딩방법, 이를 위한 장치
KR20060088461A (ko) * 2005-02-01 2006-08-04 엘지전자 주식회사 영상신호의 엔코딩/디코딩시에 영상블록을 위한 모션벡터를베이스 레이어 픽처의 모션벡터로부터 유도하는 방법 및장치
KR100896279B1 (ko) * 2005-04-15 2009-05-07 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
US8619860B2 (en) 2005-05-03 2013-12-31 Qualcomm Incorporated System and method for scalable encoding and decoding of multimedia data using multiple layers
KR100878812B1 (ko) * 2005-05-26 2009-01-14 엘지전자 주식회사 영상신호의 레이어간 예측에 대한 정보를 제공하고 그정보를 이용하는 방법
US8867618B2 (en) * 2005-07-22 2014-10-21 Thomson Licensing Method and apparatus for weighted prediction for scalable video coding
US8436889B2 (en) * 2005-12-22 2013-05-07 Vidyo, Inc. System and method for videoconferencing using scalable video coding and compositing scalable video conferencing servers
RU2384970C1 (ru) * 2006-01-09 2010-03-20 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ межслойного предсказания для видеосигнала
EP1999960A4 (en) * 2006-03-24 2011-05-18 Korea Electronics Telecomm CODING METHOD FOR REDUCING REDUNDANCY BETWEEN LAYERS USING MITION DATA OF THE FGS LAYER AND ESTABLISHMENT THEREFOR
CN101102503A (zh) * 2006-07-07 2008-01-09 华为技术有限公司 视频分层编码层间运动矢量的预测方法
US8396134B2 (en) * 2006-07-21 2013-03-12 Vidyo, Inc. System and method for scalable video coding using telescopic mode flags
JP5134001B2 (ja) * 2006-10-18 2013-01-30 アップル インコーポレイテッド 下層のフィルタリングを備えたスケーラブルビデオ符号化
US9986256B2 (en) * 2006-10-20 2018-05-29 Nokia Technologies Oy Virtual decoded reference picture marking and reference picture list
US7643560B2 (en) * 2006-10-23 2010-01-05 Vidyo, Inc. System and method for scalable video coding using telescopic mode flags
US8488677B2 (en) 2007-04-25 2013-07-16 Lg Electronics Inc. Method and an apparatus for decoding/encoding a video signal
US8265144B2 (en) * 2007-06-30 2012-09-11 Microsoft Corporation Innovations in video decoder implementations
US8254455B2 (en) * 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
US9538176B2 (en) * 2008-08-08 2017-01-03 Dolby Laboratories Licensing Corporation Pre-processing for bitdepth and color format scalable video coding
EP2338281A4 (en) * 2008-10-17 2012-08-15 Nokia Corp SHARING MOTION VECTOR IN 3D VIDEO CODING
FR2939593B1 (fr) * 2008-12-09 2010-12-31 Canon Kk Procede et dispositif de codage video
CN102577375B (zh) * 2009-05-01 2016-08-17 汤姆森特许公司 用于三维视频的层间依赖性信息
US9124898B2 (en) * 2010-07-12 2015-09-01 Mediatek Inc. Method and apparatus of temporal motion vector prediction
US8908755B2 (en) * 2010-07-16 2014-12-09 Sony Corporation Multi-parameter motion for efficient prediction in video compression
TW201223249A (en) 2010-09-24 2012-06-01 Qualcomm Inc Coding stereo video data
US20120075436A1 (en) * 2010-09-24 2012-03-29 Qualcomm Incorporated Coding stereo video data
EP2630799A4 (en) * 2010-10-20 2014-07-02 Nokia Corp METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING
US9635382B2 (en) * 2011-01-07 2017-04-25 Texas Instruments Incorporated Method, system and computer program product for determining a motion vector
EP3860124B8 (en) * 2011-02-09 2025-05-07 LG Electronics Inc. Method for storing motion information and method for inducing temporal motion vector predictor using same
PL2675169T3 (pl) * 2011-02-09 2020-01-31 Lg Electronics Inc. Sposób kodowania i dekodowania danych obrazu z elementem predykcji czasowego wektora ruchu i urządzenie wykorzystujące ten sposób
US9247266B2 (en) * 2011-04-18 2016-01-26 Texas Instruments Incorporated Temporal motion data candidate derivation in video coding
US20120287999A1 (en) * 2011-05-11 2012-11-15 Microsoft Corporation Syntax element prediction in error correction
US20130016776A1 (en) * 2011-07-12 2013-01-17 Vidyo Inc. Scalable Video Coding Using Multiple Coding Technologies
US9736489B2 (en) * 2011-09-17 2017-08-15 Qualcomm Incorporated Motion vector determination for video coding
KR20130037161A (ko) * 2011-10-05 2013-04-15 한국전자통신연구원 스케일러블 비디오 코딩을 위한 향상된 계층간 움직임 정보 예측 방법 및 그 장치
EP2781091B1 (en) * 2011-11-18 2020-04-08 GE Video Compression, LLC Multi-view coding with efficient residual handling
US9900615B2 (en) * 2011-12-28 2018-02-20 Microsoft Technology Licensing, Llc Representative motion information for temporal motion prediction in video encoding and decoding
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
US10003810B2 (en) * 2012-03-22 2018-06-19 Mediatek Inc. Method and apparatus of scalable video coding
EP2842322A1 (en) * 2012-04-24 2015-03-04 Telefonaktiebolaget LM Ericsson (Publ) Encoding and deriving parameters for coded multi-layer video sequences
US20130287093A1 (en) * 2012-04-25 2013-10-31 Nokia Corporation Method and apparatus for video coding
US9253487B2 (en) * 2012-05-31 2016-02-02 Qualcomm Incorporated Reference index for enhancement layer in scalable video coding
US9762903B2 (en) * 2012-06-01 2017-09-12 Qualcomm Incorporated External pictures in video coding
US9420286B2 (en) * 2012-06-15 2016-08-16 Qualcomm Incorporated Temporal motion vector prediction in HEVC and its extensions
US9924181B2 (en) * 2012-06-20 2018-03-20 Hfi Innovation Inc. Method and apparatus of bi-directional prediction for scalable video coding
US20130343459A1 (en) * 2012-06-22 2013-12-26 Nokia Corporation Method and apparatus for video coding
KR20140034053A (ko) * 2012-08-21 2014-03-19 삼성전자주식회사 트리 구조의 부호화 단위에 기초한 예측 정보의 인터-레이어 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 예측 정보의 인터-레이어 비디오 복호화 방법 및 그 장치
US20140247878A1 (en) * 2012-09-21 2014-09-04 Lidong Xu Cross-layer motion vector prediction
US20140086328A1 (en) * 2012-09-25 2014-03-27 Qualcomm Incorporated Scalable video coding in hevc
US9124899B2 (en) * 2012-09-28 2015-09-01 Sharp Laboratories Of America, Inc. Motion derivation and coding for scaling video
WO2014056150A1 (en) * 2012-10-09 2014-04-17 Nokia Corporation Method and apparatus for video coding
US9473779B2 (en) * 2013-03-05 2016-10-18 Qualcomm Incorporated Parallel processing for video coding
US8958477B2 (en) * 2013-04-05 2015-02-17 Vidyo, Inc. Multiple reference layer prediction signaling techniques
US20140348222A1 (en) * 2013-05-23 2014-11-27 Mediatek Inc. Method of Sample Adaptive Offset Processing for Video Coding and Inter-Layer Scalable Coding
WO2016180486A1 (en) * 2015-05-12 2016-11-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Composite scalable video streaming

Also Published As

Publication number Publication date
US11343519B2 (en) 2022-05-24
CN104604230A (zh) 2015-05-06
AU2013308719B2 (en) 2015-12-24
TWI646822B (zh) 2019-01-01
EP3588958B1 (en) 2024-07-03
US20140064374A1 (en) 2014-03-06
US10939130B2 (en) 2021-03-02
EP3588958A1 (en) 2020-01-01
US20210120257A1 (en) 2021-04-22
TW201424390A (zh) 2014-06-16
JP2015529420A (ja) 2015-10-05
AU2016201903A1 (en) 2016-04-21
MX2015002536A (es) 2015-10-12
TW201804792A (zh) 2018-02-01
CN108156463A (zh) 2018-06-12
EP2891311A1 (en) 2015-07-08
US20180131952A1 (en) 2018-05-10
KR101955700B1 (ko) 2019-03-07
WO2014036259A1 (en) 2014-03-06
KR20190025758A (ko) 2019-03-11
KR101754999B1 (ko) 2017-07-06
JP2018029361A (ja) 2018-02-22
JP5961761B2 (ja) 2016-08-02
CN115243046A (zh) 2022-10-25
JP2016213857A (ja) 2016-12-15
US9900593B2 (en) 2018-02-20
TWI637625B (zh) 2018-10-01
AU2016201903B2 (en) 2017-12-21
CN104604230B (zh) 2018-03-02
CN108156463B (zh) 2022-07-01
KR102062506B1 (ko) 2020-01-03
KR20150046228A (ko) 2015-04-29
KR20170081741A (ko) 2017-07-12
JP6431966B2 (ja) 2018-11-28
JP6220013B2 (ja) 2017-10-25
AU2013308719A1 (en) 2015-04-02

Similar Documents

Publication Publication Date Title
MX2015002536A (es) Metodo y aparato de prediccion de vector de movimiento para codificacion de video escalable.
MY173463A (en) Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
MY185037A (en) Motion vector prediction with motion vectors from multiple views in multi-view video coding
MX2023000074A (es) Metodo de decodificacion de video y dispositivo para ello y metodo de codificacion de video y dispositivo para ello.
EP3806469A3 (en) Method and device for encoding a sequence of images and method and device for decoding a sequence of images
MX2021003044A (es) Método y dispositivo de predicción de imagen.
PH12015500254A1 (en) Methods and apparatus for encoding and decoding motion vector
PH12015502805A1 (en) Intra prediction from a predictive block using displacement vectors
EP2602998A4 (en) METHOD AND DEVICE FOR GENERATING A PREPARED VALUE OF AN IMAGE
PH12015500671A1 (en) Method and apparatus for motion vector determination in video encoding or decoding
MY191028A (en) Image processing device and image processing method
MY187250A (en) Image processing device and method
WO2012144829A3 (en) Method and apparatus for encoding and decoding motion vector of multi-view video
MY169873A (en) Method and apparatus for predicting motion vector for coding video or decoding video
EP4518322A3 (en) Method and device for inducing motion information between temporal points of sub prediction unit
MX365685B (es) Metodo y dispositivo de codificacion/decodificacion de señal de video de multiples capas.
MX365706B (es) Metodo de codificacion de video usando prediccion inter-vista y dispositivo del mismo, y metodo de decodificacion de video y dispositivo del mismo.
WO2014092434A3 (ko) 비디오 부호화 방법 및 비디오 복호화 방법과 이를 이용하는 장치
UA110826C2 (uk) Прогнозування векторів руху при кодуванні відео
MX2016011724A (es) Metodo de prediccion de vector de disparidad y aparato de codificacion de video inter-capa y metodo de prediccion de vector de disparidad y aparato de decodificacion de video inter-capa.

Legal Events

Date Code Title Description
FG Grant or registration