ES2736280T3 - Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D - Google Patents

Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D Download PDF

Info

Publication number
ES2736280T3
ES2736280T3 ES14724873T ES14724873T ES2736280T3 ES 2736280 T3 ES2736280 T3 ES 2736280T3 ES 14724873 T ES14724873 T ES 14724873T ES 14724873 T ES14724873 T ES 14724873T ES 2736280 T3 ES2736280 T3 ES 2736280T3
Authority
ES
Spain
Prior art keywords
block
depth
display
macroblock
video
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES14724873T
Other languages
English (en)
Spanish (es)
Inventor
Vijayaraghavan Thirumalai
Li Zhang
Ying Chen
Marta Karczewicz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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
Application granted granted Critical
Publication of ES2736280T3 publication Critical patent/ES2736280T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106Processing image signals
    • H04N13/161Encoding, multiplexing or demultiplexing different image signal components
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/597Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
ES14724873T 2013-03-18 2014-03-18 Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D Active ES2736280T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361803100P 2013-03-18 2013-03-18
US201361807281P 2013-04-01 2013-04-01
US14/216,232 US9900576B2 (en) 2013-03-18 2014-03-17 Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
PCT/US2014/031029 WO2014153340A2 (en) 2013-03-18 2014-03-18 Simplifications on disparity vector derivation and motion vector prediction in 3d video coding

Publications (1)

Publication Number Publication Date
ES2736280T3 true ES2736280T3 (es) 2019-12-27

Family

ID=51525594

Family Applications (2)

Application Number Title Priority Date Filing Date
ES14724873T Active ES2736280T3 (es) 2013-03-18 2014-03-18 Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D
ES14720009T Active ES2796824T3 (es) 2013-03-18 2014-03-18 Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES14720009T Active ES2796824T3 (es) 2013-03-18 2014-03-18 Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D

Country Status (8)

Country Link
US (2) US9596448B2 (enExample)
EP (2) EP2976885B1 (enExample)
JP (5) JP6768503B2 (enExample)
KR (2) KR102185025B1 (enExample)
CN (2) CN105191319B (enExample)
ES (2) ES2736280T3 (enExample)
HU (2) HUE045450T2 (enExample)
WO (2) WO2014153343A2 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014042459A1 (ko) * 2012-09-17 2014-03-20 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US9237345B2 (en) 2013-02-26 2016-01-12 Qualcomm Incorporated Neighbor block-based disparity vector derivation in 3D-AVC
US9781416B2 (en) 2013-02-26 2017-10-03 Qualcomm Incorporated Neighboring block disparity vector derivation in 3D video coding
US9596448B2 (en) 2013-03-18 2017-03-14 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
WO2014166063A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Default vector for disparity vector derivation for 3d video coding
CN105122808B (zh) * 2013-04-10 2018-08-03 联发科技股份有限公司 三维或多视图视频编码或解码的方法及装置
CN105122813B (zh) * 2013-04-11 2019-02-19 Lg电子株式会社 视频信号处理方法和设备
WO2014166119A1 (en) * 2013-04-12 2014-10-16 Mediatek Inc. Stereo compatibility high level syntax
WO2015007159A1 (en) * 2013-07-15 2015-01-22 Mediatek Singapore Pte. Ltd. Method of disparity derived depth coding in 3d video coding
US9503751B2 (en) * 2013-10-17 2016-11-22 Hfi Innovation Inc. Method and apparatus for simplified depth coding with extended prediction modes
CA2921759C (en) * 2013-10-17 2018-05-15 Mediatek Inc. Method of motion information prediction and inheritance in multi-view and three-dimensional video coding
JPWO2015098827A1 (ja) * 2013-12-27 2017-03-23 日本電信電話株式会社 映像符号化方法、映像復号方法、映像符号化装置、映像復号装置、映像符号化プログラム及び映像復号プログラム
KR102378459B1 (ko) * 2014-06-30 2022-03-24 한국전자통신연구원 움직임 병합 모드에서 시점 합성 예측 후보의 중복성 제거 장치 및 방법
WO2016056754A1 (ko) * 2014-10-08 2016-04-14 엘지전자 주식회사 3d 비디오 부호화/복호화 방법 및 장치
US10397611B2 (en) * 2014-10-08 2019-08-27 Lg Electronics Inc. Method and device for encoding/decoding 3D video
EP3206402A4 (en) * 2014-10-08 2018-03-21 LG Electronics Inc. Depth picture coding method and device in video coding
CN104506871B (zh) * 2014-11-23 2017-06-06 北京工业大学 一种基于hevc的3d视频快速编码方法
US10237473B2 (en) * 2015-09-04 2019-03-19 Apple Inc. Depth map calculation in a stereo camera system
KR102545015B1 (ko) * 2015-12-14 2023-06-19 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 포인트 클라우드 삼차원 데이터 부호화 방법, 포인트 클라우드 삼차원 데이터 복호 방법, 포인트 클라우드 삼차원 데이터 부호화 장치 및 포인트 클라우드 삼차원 데이터 복호 장치
ES2917099B1 (es) * 2016-02-25 2023-04-21 Kt Corp Método y aparato para procesar señales de video
EP3657797A4 (en) 2017-09-19 2021-04-21 Samsung Electronics Co., Ltd. METHOD FOR CODING AND DECODING MOVEMENT INFORMATION AND DEVICE FOR CODING AND DECODING MOVEMENT INFORMATION
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
WO2020084552A1 (en) 2018-10-24 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Motion candidate derivation based on spatial neighboring block in sub-block motion vector prediction
CN111436226B (zh) 2018-11-12 2024-08-16 北京字节跳动网络技术有限公司 用于帧间预测的运动矢量存储
CN113170097B (zh) 2018-11-20 2024-04-09 北京字节跳动网络技术有限公司 视频编解码模式的编解码和解码
EP3861742A4 (en) 2018-11-20 2022-04-13 Beijing Bytedance Network Technology Co., Ltd. DIFFERENCE CALCULATION BASED ON SPATIAL POSITION
WO2020103940A1 (en) 2018-11-22 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Coordination method for sub-block based inter prediction
EP4221223A1 (en) * 2019-02-07 2023-08-02 Vid Scale, Inc. Systems, apparatus and methods for inter prediction refinement with optical flow
WO2020177756A1 (en) 2019-03-06 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Size dependent inter coding
EP3922014A4 (en) 2019-04-02 2022-04-06 Beijing Bytedance Network Technology Co., Ltd. Decoder side motion vector derivation
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
CN114467308B (zh) 2019-09-22 2024-04-12 北京字节跳动网络技术有限公司 视频处理中的参考图片重采样
TWI736335B (zh) * 2020-06-23 2021-08-11 國立成功大學 基於深度影像生成方法、電子裝置與電腦程式產品
US11936913B2 (en) * 2021-06-28 2024-03-19 Tencent America LLC Warping-based decoded picture resampling supplementary enhancement information message
EP4413533A1 (en) * 2021-10-05 2024-08-14 Tencent Cloud Europe (France) SAS Depth estimation method in an immersive video context

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1413079A2 (en) 2001-01-30 2004-04-28 Koninklijke Philips Electronics N.V. Dvcpro wireless transmission system using cofdm
EP1769640A1 (en) * 2004-07-15 2007-04-04 Samsung Electronics Co., Ltd. Scalable motion information encoding/decoding apparatus and method and scalable video encoding/decoding apparatus and method using them
CN1306821C (zh) * 2004-07-30 2007-03-21 联合信源数字音视频技术(北京)有限公司 一种视频图像中运动矢量预测生成的方法及其装置
WO2007058113A1 (ja) * 2005-11-21 2007-05-24 Pioneer Corporation デジタル放送受信用の信号処理装置、信号処理方法および信号処理プログラム並びにデジタル放送受信装置
KR101619451B1 (ko) 2009-04-17 2016-05-10 엘지전자 주식회사 다시점 비디오 신호의 처리 방법 및 장치
AU2010227032B2 (en) 2009-04-28 2012-09-06 Panasonic Corporation Image decoding method, and image decoding apparatus
KR20110007928A (ko) 2009-07-17 2011-01-25 삼성전자주식회사 다시점 영상 부호화 및 복호화 방법과 장치
JP2011223319A (ja) * 2010-04-09 2011-11-04 Mitsubishi Electric Corp 動画像符号化装置および動画像復号装置
CN101990103B (zh) * 2010-11-10 2013-01-16 香港应用科技研究院有限公司 用于多视点视频编码的方法和装置
KR101893559B1 (ko) * 2010-12-14 2018-08-31 삼성전자주식회사 다시점 비디오 부호화/복호화 장치 및 방법
US20120189060A1 (en) 2011-01-20 2012-07-26 Industry-Academic Cooperation Foundation, Yonsei University Apparatus and method for encoding and decoding motion information and disparity information
JP5747559B2 (ja) 2011-03-01 2015-07-15 富士通株式会社 動画像復号方法、動画像符号化方法、動画像復号装置、及び動画像復号プログラム
US20140078254A1 (en) 2011-06-15 2014-03-20 Mediatek Inc. Method and Apparatus of Motion and Disparity Vector Prediction and Compensation for 3D Video Coding
US9402066B2 (en) * 2011-08-09 2016-07-26 Samsung Electronics Co., Ltd. Method and device for encoding a depth map of multi viewpoint video data, and method and device for decoding the encoded depth map
KR101662918B1 (ko) * 2011-11-11 2016-10-05 지이 비디오 컴프레션, 엘엘씨 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
WO2013107931A1 (en) * 2012-01-19 2013-07-25 Nokia Corporation An apparatus, a method and a computer program for video coding and decoding
EP2839639A4 (en) 2012-04-19 2016-01-06 Intel Corp THREE-DIMENSIONAL VIDEO CODING (3D) INCLUDING DEPARTIVITY VECTOR CALIBRATION BASED ON DEPTH
US9319657B2 (en) 2012-09-19 2016-04-19 Qualcomm Incorporated Selection of pictures for disparity vector derivation
CN102946535B (zh) 2012-10-09 2015-05-13 华为技术有限公司 预测块的视差矢量预测值获取的方法和装置
US20140098883A1 (en) 2012-10-09 2014-04-10 Nokia Corporation Method and apparatus for video coding
WO2014106496A1 (en) 2013-01-07 2014-07-10 Mediatek Inc. Method and apparatus of depth to disparity vector conversion for three-dimensional video coding
US9781416B2 (en) 2013-02-26 2017-10-03 Qualcomm Incorporated Neighboring block disparity vector derivation in 3D video coding
US9237345B2 (en) 2013-02-26 2016-01-12 Qualcomm Incorporated Neighbor block-based disparity vector derivation in 3D-AVC
US9596448B2 (en) 2013-03-18 2017-03-14 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
US9521425B2 (en) 2013-03-19 2016-12-13 Qualcomm Incorporated Disparity vector derivation in 3D video coding for skip and direct modes
US9930363B2 (en) 2013-04-12 2018-03-27 Nokia Technologies Oy Harmonized inter-view and view synthesis prediction for 3D video coding

Also Published As

Publication number Publication date
HUE045450T2 (hu) 2019-12-30
KR102185025B1 (ko) 2020-12-01
JP2016517682A (ja) 2016-06-16
US20140267605A1 (en) 2014-09-18
EP2976884B1 (en) 2020-03-11
EP2976885B1 (en) 2019-04-17
EP2976884A2 (en) 2016-01-27
CN105191319A (zh) 2015-12-23
WO2014153343A2 (en) 2014-09-25
JP2018113701A (ja) 2018-07-19
JP6768768B2 (ja) 2020-10-14
JP6768503B2 (ja) 2020-10-14
ES2796824T3 (es) 2020-11-30
WO2014153343A3 (en) 2015-02-19
CN105052146B (zh) 2019-04-05
CN105052146A (zh) 2015-11-11
CN105191319B (zh) 2019-08-23
US9596448B2 (en) 2017-03-14
JP6866340B2 (ja) 2021-04-28
JP2019068448A (ja) 2019-04-25
JP2019068447A (ja) 2019-04-25
EP2976885A2 (en) 2016-01-27
WO2014153340A3 (en) 2015-02-12
US20140269898A1 (en) 2014-09-18
WO2014153340A2 (en) 2014-09-25
KR20150131222A (ko) 2015-11-24
JP2016517681A (ja) 2016-06-16
JP6768502B2 (ja) 2020-10-14
US9900576B2 (en) 2018-02-20
HUE049461T2 (hu) 2020-09-28
KR102180859B1 (ko) 2020-11-19
KR20150131220A (ko) 2015-11-24

Similar Documents

Publication Publication Date Title
ES2736280T3 (es) Simplificaciones en la obtención de vectores de disparidad y la predicción de vectores de movimiento en codificación de vídeo 3D
ES2704885T3 (es) Derivación del vector de disparidad de bloque vecino en codificación de vídeo 3D
ES2799323T3 (es) Técnicas de codificación de vídeo usando particionamiento de movimiento asimétrica
ES2633150T3 (es) Predicción de vectores de movimiento en codificación de vídeo
ES2620432T3 (es) Compensación de luminancia adaptativa en la codificación de vídeo tridimensional
ES2842109T3 (es) Predicción residual avanzada basada en bloques para la codificación de vídeo 3D
ES2636967T3 (es) Vectores de disparidad derivados en codificación de vídeo 3D
ES2753958T3 (es) Predicción de vector de movimiento temporal basada en subunidad de predicción (PU) en la HEVC y diseño de sub-PU en la 3D-HEVC
ES2780688T3 (es) Señalización para operaciones DPB basadas en un búfer de imágenes subdescodificadas (sub-DPB) en la codificación de vídeo
ES2745282T3 (es) Extensión del patrón de minicuñas para la intracodificación de profundidad
ES2780686T3 (es) Tipo de dependencia entre vistas en MV-HEVC
ES2588314T3 (es) Gestión de memoria intermedia de imágenes decodificadas de múltiple resolución para codificación de vídeo multi-capa
ES2842082T3 (es) Indicación de alineación de tipos de imágenes entre capas en la codificación de vídeo multicapa
KR20170018838A (ko) 3d―hevc 에서의 간략화된 병합 후보의 시프팅 및 병합 리스트 유도
ES2716676T3 (es) Predicción residual avanzada simplificada para la 3d-hevc