KR101834611B1 - 비디오 코딩에서 디스패리티 벡터 예측 - Google Patents

비디오 코딩에서 디스패리티 벡터 예측 Download PDF

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KR101834611B1
KR101834611B1 KR1020147028427A KR20147028427A KR101834611B1 KR 101834611 B1 KR101834611 B1 KR 101834611B1 KR 1020147028427 A KR1020147028427 A KR 1020147028427A KR 20147028427 A KR20147028427 A KR 20147028427A KR 101834611 B1 KR101834611 B1 KR 101834611B1
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motion vector
disparity
block
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picture
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KR20140144210A (ko
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리 장
잉 천
마르타 카르체비츠
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N19/50—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
    • H04N19/50—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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020147028427A 2012-03-14 2013-03-14 비디오 코딩에서 디스패리티 벡터 예측 Active KR101834611B1 (ko)

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US201261610961P 2012-03-14 2012-03-14
US61/610,961 2012-03-14
US201261621929P 2012-04-09 2012-04-09
US61/621,929 2012-04-09
US201261623041P 2012-04-11 2012-04-11
US61/623,041 2012-04-11
US201261658754P 2012-06-12 2012-06-12
US61/658,754 2012-06-12
US201261682224P 2012-08-11 2012-08-11
US201261682221P 2012-08-11 2012-08-11
US61/682,221 2012-08-11
US61/682,224 2012-08-11
US13/798,997 US9525861B2 (en) 2012-03-14 2013-03-13 Disparity vector prediction in video coding
US13/798,997 2013-03-13
PCT/US2013/031339 WO2013138593A1 (en) 2012-03-14 2013-03-14 Disparity vector prediction in video coding

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KR101834611B1 true KR101834611B1 (ko) 2018-03-05

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US (1) US9525861B2 (enExample)
EP (1) EP2826244A1 (enExample)
JP (2) JP6608275B2 (enExample)
KR (1) KR101834611B1 (enExample)
CN (1) CN104170380B (enExample)
TW (1) TW201340724A (enExample)
WO (1) WO2013138593A1 (enExample)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8385404B2 (en) 2008-09-11 2013-02-26 Google Inc. System and method for video encoding using constructed reference frame
US10104391B2 (en) 2010-10-01 2018-10-16 Dolby International Ab System for nested entropy encoding
US20120082228A1 (en) * 2010-10-01 2012-04-05 Yeping Su Nested entropy encoding
US8638854B1 (en) 2011-04-07 2014-01-28 Google Inc. Apparatus and method for creating an alternate reference frame for video compression using maximal differences
KR101626683B1 (ko) * 2011-08-30 2016-06-01 인텔 코포레이션 멀티뷰 비디오 코딩 방안
MX2013010155A (es) 2011-09-09 2013-12-02 Kt Corp Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo.
EP2781098B1 (en) 2011-11-18 2019-02-06 Google Technology Holdings LLC An explicit way for signaling a collocated picture for high efficiency video coding (hevc)
CN107396128B (zh) 2012-01-19 2020-04-24 韩国电子通信研究院 用于图像编码/解码的方法
US9445076B2 (en) 2012-03-14 2016-09-13 Qualcomm Incorporated Disparity vector construction method for 3D-HEVC
US9549180B2 (en) 2012-04-20 2017-01-17 Qualcomm Incorporated Disparity vector generation for inter-view prediction for video coding
US9609341B1 (en) * 2012-04-23 2017-03-28 Google Inc. Video data encoding and decoding using reference picture lists
EP2842333A4 (en) * 2012-07-02 2016-01-06 Mediatek Inc METHOD AND DEVICE FOR DERIVING INTERCONNECTION CANDIDATES IN 3D VIDEO CODING
WO2014005280A1 (en) * 2012-07-03 2014-01-09 Mediatek Singapore Pte. Ltd. Method and apparatus to improve and simplify inter-view motion vector prediction and disparity vector prediction
WO2014008817A1 (en) * 2012-07-09 2014-01-16 Mediatek Inc. Method and apparatus of inter-view sub-partition prediction in 3d video coding
JP2015527805A (ja) * 2012-07-10 2015-09-17 エルジー エレクトロニクス インコーポレイティド ビデオ信号処理方法及び装置
CN107454426A (zh) * 2012-07-27 2017-12-08 寰发股份有限公司 三维视频编码或解码方法
US9247271B2 (en) * 2012-10-08 2016-01-26 Inria Institut National De Recherche En Informatique Et En Automatique Method and device for motion information prediction in multi-view video coding
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
US9936219B2 (en) * 2012-11-13 2018-04-03 Lg Electronics Inc. Method and apparatus for processing video signals
EP2920967A4 (en) * 2012-11-16 2016-05-25 Mediatek Inc METHOD AND DEVICE FOR RESTRICTED DISPARITY VECTOR REMOVAL IN 3D VIDEO CODING
CN105308966B (zh) * 2013-04-05 2019-01-04 三星电子株式会社 视频编码方法及其设备以及视频解码方法及其设备
CN105324996B (zh) * 2013-04-10 2018-12-21 寰发股份有限公司 三维视频编码的视图间候选推导的方法及其装置
WO2015003383A1 (en) * 2013-07-12 2015-01-15 Mediatek Singapore Pte. Ltd. Methods for inter-view motion prediction
WO2015006922A1 (en) * 2013-07-16 2015-01-22 Mediatek Singapore Pte. Ltd. Methods for residual prediction
US10129560B2 (en) * 2013-07-18 2018-11-13 Lg Electronics Inc. Method and apparatus for processing video signal
CN110225349B (zh) * 2013-10-14 2023-06-02 韩国电子通信研究院 用于支持多层的视频编码/解码方法和计算机可读记录介质
KR20160072104A (ko) * 2013-10-18 2016-06-22 엘지전자 주식회사 멀티 뷰를 포함하는 비디오 부호화/복호화 방법 및 장치
US9693077B2 (en) * 2013-12-13 2017-06-27 Qualcomm Incorporated Controlling sub prediction unit (sub-PU) motion parameter inheritance (MPI) in three dimensional (3D) HEVC or other 3D coding
KR20160132862A (ko) 2014-03-13 2016-11-21 퀄컴 인코포레이티드 3d-hevc 를 위한 단순화된 진보된 잔차 예측
KR101895429B1 (ko) 2014-10-07 2018-09-05 삼성전자주식회사 뷰 병합 예측을 이용하여 영상을 부호화 또는 복호화 하는 방법 및 그 장치
CN104902256B (zh) * 2015-05-21 2018-01-09 南京大学 一种基于运动补偿的双目立体图像编解码方法
US10148977B2 (en) * 2015-06-16 2018-12-04 Futurewei Technologies, Inc. Advanced coding techniques for high efficiency video coding (HEVC) screen content coding (SCC) extensions
WO2020030183A1 (en) * 2018-08-10 2020-02-13 Huawei Technologies Co., Ltd. Coding method, device, system with merge mode
WO2020048366A1 (en) 2018-09-03 2020-03-12 Huawei Technologies Co., Ltd. Coding method, device, system with merge mode
CN111010571B (zh) 2018-10-08 2023-05-16 北京字节跳动网络技术有限公司 组合仿射Merge候选的生成和使用
CN109068140B (zh) * 2018-10-18 2021-06-22 北京奇艺世纪科技有限公司 视频编码中运动向量的确定方法、装置及视频编解码设备
KR102760707B1 (ko) * 2018-12-28 2025-02-03 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 움직임 벡터 예측자 리스트의 생성
CN113383548A (zh) 2019-02-03 2021-09-10 北京字节跳动网络技术有限公司 Mv精度和mv差编解码之间的相互作用
PL3909239T3 (pl) 2019-02-14 2025-12-08 Beijing Bytedance Network Technology Co., Ltd. Selektywne pod względem rozmiaru zastosowanie narzędzi do udoskonalania po stronie dekodera
SG11202112279WA (en) 2019-05-11 2021-12-30 Beijing Bytedance Network Technology Co Ltd Selective use of coding tools in video processing
EP3949403A4 (en) 2019-05-11 2022-06-22 Beijing Bytedance Network Technology Co., Ltd. INTERACTIONS BETWEEN SEVERAL INTRACODING PROCEDURES
KR102662616B1 (ko) 2019-05-21 2024-04-30 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 어파인 모드를 위한 적응적 모션 벡터 차이 해상도
KR102113071B1 (ko) 2019-06-28 2020-05-21 한국타이어앤테크놀로지 주식회사 일체형 전자장치의 제조방법
CN114175655B (zh) 2019-07-27 2024-01-02 北京字节跳动网络技术有限公司 根据参考图片类型使用工具的限制
WO2021027774A1 (en) 2019-08-10 2021-02-18 Beijing Bytedance Network Technology Co., Ltd. Subpicture dependent signaling in video bitstreams
WO2021037078A1 (en) 2019-08-26 2021-03-04 Beijing Bytedance Network Technology Co., Ltd. Extensions of intra coding modes in video coding
CN114303383B (zh) 2019-08-30 2024-07-05 北京字节跳动网络技术有限公司 帧内编解码中的子分割
JP7628533B2 (ja) 2019-10-12 2025-02-10 北京字節跳動網絡技術有限公司 ビデオコーディングツールのための高レベルシンタックス
EP4032290A4 (en) 2019-10-18 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. SYNTAX RESTRICTIONS IN PARAMETER SET SIGNALING OF SUBPICTURES
CN110798676A (zh) * 2019-11-29 2020-02-14 苏州新光维医疗科技有限公司 一种利用内镜镜头动态图像形成3d视觉的方法及装置
CN115280774B (zh) 2019-12-02 2025-08-19 抖音视界有限公司 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质
EP4107941A4 (en) 2020-03-23 2023-04-19 Beijing Bytedance Network Technology Co., Ltd. PREDICTION REFINEMENT FOR AFFINE MERGE AND AFFINER MOTION VECTOR PREDICTION MODE
US20230176393A1 (en) * 2021-12-04 2023-06-08 PetaRay Inc. Near-eye light-field display apparatus and method for displaying light field
US12192509B2 (en) * 2022-07-11 2025-01-07 Tencent America LLC Partition, motion vector (MV) derivation of template-matching, and subblock MV derivation for subblock based MV predictor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008007913A1 (en) 2006-07-12 2008-01-17 Lg Electronics, Inc. A method and apparatus for processing a signal

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0787598B2 (ja) * 1991-06-06 1995-09-20 株式会社エイ・ティ・アール視聴覚機構研究所 視差補正装置
JP3693407B2 (ja) * 1996-04-04 2005-09-07 シャープ株式会社 多視点画像符号化装置および復号装置
US6970206B1 (en) * 2000-04-20 2005-11-29 Ati International Srl Method for deinterlacing interlaced video by a graphics processor
JP2002245451A (ja) * 2001-02-19 2002-08-30 Nippon Hoso Kyokai <Nhk> 立体画像評価装置
JP4262014B2 (ja) * 2003-07-31 2009-05-13 キヤノン株式会社 画像撮影装置および画像処理方法
KR100888962B1 (ko) 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
US8854486B2 (en) * 2004-12-17 2014-10-07 Mitsubishi Electric Research Laboratories, Inc. Method and system for processing multiview videos for view synthesis using skip and direct modes
US8644386B2 (en) 2005-09-22 2014-02-04 Samsung Electronics Co., Ltd. Method of estimating disparity vector, and method and apparatus for encoding and decoding multi-view moving picture using the disparity vector estimation method
KR101276720B1 (ko) * 2005-09-29 2013-06-19 삼성전자주식회사 카메라 파라미터를 이용하여 시차 벡터를 예측하는 방법,그 방법을 이용하여 다시점 영상을 부호화 및 복호화하는장치 및 이를 수행하기 위한 프로그램이 기록된 기록 매체
GB2445008B (en) * 2006-12-20 2008-12-31 Sony Comp Entertainment Europe Image compression and/or decompression
US20080159407A1 (en) * 2006-12-28 2008-07-03 Yang Nick Y Mechanism for a parallel processing in-loop deblock filter
WO2008091117A1 (en) * 2007-01-24 2008-07-31 Lg Electronics Inc. A method and an apparatus for processing a video signal
US8953684B2 (en) 2007-05-16 2015-02-10 Microsoft Corporation Multiview coding with geometry-based disparity prediction
CN101816180B (zh) * 2007-08-06 2013-01-16 汤姆森特许公司 利用多个视图间参考画面的运动跳跃模式的方法和装置
EP2269378A2 (en) 2008-04-25 2011-01-05 Thomson Licensing Multi-view video coding with disparity estimation based on depth information
CN102257818B (zh) 2008-10-17 2014-10-29 诺基亚公司 3d视频编码中运动向量的共享
US8982183B2 (en) 2009-04-17 2015-03-17 Lg Electronics Inc. Method and apparatus for processing a multiview video signal
PT2594077E (pt) 2010-07-15 2016-03-01 Ge Video Compression Llc Codificação de vídeo híbrida para suporte a síntese de visualização intermédia
US9300943B2 (en) 2011-01-12 2016-03-29 Panasonic Intellectual Property Corporation Of America Image coding method, image decoding method, image coding apparatus, and image decoding apparatus
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
US9485517B2 (en) 2011-04-20 2016-11-01 Qualcomm Incorporated Motion vector prediction with motion vectors from multiple views in multi-view video coding
WO2013001748A1 (ja) 2011-06-29 2013-01-03 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
EP3739886A1 (en) 2011-11-18 2020-11-18 GE Video Compression, LLC Multi-view coding with efficient residual handling
JP6421931B2 (ja) 2012-03-06 2018-11-14 サン パテント トラスト 動画像符号化方法及び動画像符号化装置
US9445076B2 (en) 2012-03-14 2016-09-13 Qualcomm Incorporated Disparity vector construction method for 3D-HEVC
EP2849441B1 (en) 2012-05-10 2019-08-21 LG Electronics Inc. Method and apparatus for processing video signals
US20130336405A1 (en) 2012-06-15 2013-12-19 Qualcomm Incorporated Disparity vector selection in video coding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008007913A1 (en) 2006-07-12 2008-01-17 Lg Electronics, Inc. A method and apparatus for processing a signal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Test Model under Consideration for HEVC based 3D video coding, MPEG MEETING, ISO/IEC JTC1/SC29/WG11, no. N12559 (2012.02.11.)

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WO2013138593A1 (en) 2013-09-19
CN104170380B (zh) 2018-01-12
KR20140144210A (ko) 2014-12-18
JP6585200B2 (ja) 2019-10-02
JP6608275B2 (ja) 2019-11-20
TW201340724A (zh) 2013-10-01
JP2018110407A (ja) 2018-07-12
JP2015514340A (ja) 2015-05-18
CN104170380A (zh) 2014-11-26
US20130242046A1 (en) 2013-09-19
US9525861B2 (en) 2016-12-20
EP2826244A1 (en) 2015-01-21

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