JP2016524408A - 隣接ベースの視差ベクトル導出を用いた3dビデオコーディングのための、並列に導出された視差ベクトル - Google Patents

隣接ベースの視差ベクトル導出を用いた3dビデオコーディングのための、並列に導出された視差ベクトル Download PDF

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JP2016524408A
JP2016524408A JP2016517053A JP2016517053A JP2016524408A JP 2016524408 A JP2016524408 A JP 2016524408A JP 2016517053 A JP2016517053 A JP 2016517053A JP 2016517053 A JP2016517053 A JP 2016517053A JP 2016524408 A JP2016524408 A JP 2016524408A
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disparity vector
block
video
coding
picture
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JP2016524408A5 (cg-RX-API-DMAC7.html
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チェン、イン
ジャン、リ
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Qualcomm Inc
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    • 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
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016517053A 2013-05-31 2014-05-30 隣接ベースの視差ベクトル導出を用いた3dビデオコーディングのための、並列に導出された視差ベクトル Ceased JP2016524408A (ja)

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US201361829821P 2013-05-31 2013-05-31
US61/829,821 2013-05-31
US14/290,374 US9667990B2 (en) 2013-05-31 2014-05-29 Parallel derived disparity vector for 3D video coding with neighbor-based disparity vector derivation
US14/290,374 2014-05-29
PCT/US2014/040312 WO2014194239A1 (en) 2013-05-31 2014-05-30 Parallel derived disparity vector for 3d video coding with neighbor-based disparity vector derivation

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JP2016524408A true JP2016524408A (ja) 2016-08-12
JP2016524408A5 JP2016524408A5 (cg-RX-API-DMAC7.html) 2017-08-10

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KR (1) KR20160016803A (cg-RX-API-DMAC7.html)
CN (1) CN105230022A (cg-RX-API-DMAC7.html)
WO (1) WO2014194239A1 (cg-RX-API-DMAC7.html)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9521389B2 (en) 2013-03-06 2016-12-13 Qualcomm Incorporated Derived disparity vector in 3D video coding
US9906813B2 (en) * 2013-10-08 2018-02-27 Hfi Innovation Inc. Method of view synthesis prediction in 3D video coding
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
DE102014114221A1 (de) * 2014-09-30 2016-03-31 Valeo Schalter Und Sensoren Gmbh Verfahren zum Detektieren von einem Objekt in einem Umgebungsbereich eines Kraftfahrzeugs, Fahrerassistenzsystem und Kraftfahrzeug
EP3403403B1 (en) * 2016-01-12 2023-06-07 Shanghaitech University Calibration method and apparatus for panoramic stereo video system
CN107483950A (zh) * 2016-06-07 2017-12-15 北京大学 图片并行编码方法及系统
WO2018066927A1 (ko) * 2016-10-06 2018-04-12 엘지전자(주) 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
CN106507116B (zh) * 2016-10-12 2019-08-06 上海大学 一种基于3d显著性信息和视点合成预测的3d-hevc编码方法
KR20190112776A (ko) * 2017-01-31 2019-10-07 샤프 가부시키가이샤 평면 내적 예측 비디오 코딩을 수행하기 위한 시스템들 및 방법들
US10645417B2 (en) * 2017-10-09 2020-05-05 Google Llc Video coding using parameterized motion model
WO2019234604A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Extended quad-tree with asymmetric sub-blocks
WO2020003279A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
SG11202012293RA (en) 2018-06-29 2021-01-28 Beijing Bytedance Network Technology Co Ltd Update of look up table: fifo, constrained fifo
EP4475530A3 (en) 2018-06-29 2025-02-19 Beijing Bytedance Network Technology Co., Ltd. Partial/full pruning when adding a hmvp candidate to merge/amvp
CN110662043B (zh) 2018-06-29 2021-12-21 北京字节跳动网络技术有限公司 一种用于处理视频数据的方法、装置和计算机可读介质
CN110662058B (zh) * 2018-06-29 2023-06-30 北京字节跳动网络技术有限公司 查找表的使用条件
CN114900696B (zh) 2018-06-29 2025-08-19 抖音视界(北京)有限公司 Lut中的运动候选的检查顺序
WO2020003283A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Conditions for updating luts
GB2588006B (en) 2018-06-29 2023-03-22 Beijing Bytedance Network Tech Co Ltd Number of motion candidates in a look up table to be checked according to mode
CN110677666B (zh) 2018-07-02 2022-06-14 北京字节跳动网络技术有限公司 Lamvr中取整和修剪的顺序
JP7202444B2 (ja) 2018-07-18 2023-01-11 ベイジン・ダジア・インターネット・インフォメーション・テクノロジー・カンパニー,リミテッド 履歴ベースの動きベクトル予測を用いるビデオコーディング方法及び装置
CN111064961B (zh) 2018-09-12 2023-06-09 北京字节跳动网络技术有限公司 视频处理方法和装置
EP3888355A4 (en) 2019-01-10 2022-03-23 Beijing Bytedance Network Technology Co., Ltd. LOOKUP TABLE UPDATE INVOCATION
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147772A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
JP7311626B2 (ja) 2019-04-24 2023-07-19 バイトダンス インコーポレイテッド 符号化映像の量子化残差差分パルス符号変調表現の制約
CN113796069B (zh) 2019-05-01 2024-03-08 字节跳动有限公司 使用量化残差差分脉冲编解码调制编解码的帧内编解码视频
KR20220002918A (ko) 2019-05-02 2022-01-07 바이트댄스 아이엔씨 변환 스킵 모드에서의 시그널링
CN113785306B (zh) 2019-05-02 2024-06-14 字节跳动有限公司 基于编解码树结构类型的编解码模式
EP4158890A1 (en) * 2020-06-01 2023-04-05 QUALCOMM Incorporated Methods and apparatus for occlusion handling techniques
US11988591B2 (en) 2020-07-01 2024-05-21 Particles Plus, Inc. Modular optical particle counter sensor and apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013030456A1 (en) * 2011-08-30 2013-03-07 Nokia Corporation An apparatus, a method and a computer program for video coding and decoding

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040260827A1 (en) 2003-06-19 2004-12-23 Nokia Corporation Stream switching based on gradual decoder refresh
WO2007148906A1 (en) 2006-06-19 2007-12-27 Lg Electronics, Inc. Method and apparatus for processing a vedeo signal
CN101222639B (zh) * 2007-01-09 2010-04-21 华为技术有限公司 多视点视频技术中的视间预测方法、编码器和解码器
KR20080066522A (ko) 2007-01-11 2008-07-16 삼성전자주식회사 다시점 영상의 부호화, 복호화 방법 및 장치
KR20090113281A (ko) 2007-01-24 2009-10-29 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
JP5303556B2 (ja) 2007-08-06 2013-10-02 トムソン ライセンシング 複数のインタービュー参照ピクチャを用いたモーションスキップモードのための方法及び装置
KR20100058471A (ko) 2007-08-15 2010-06-03 톰슨 라이센싱 다시점 코딩된 비디오에서의 오류 은폐를 위한 방법 및 장치
BRPI0815108A2 (pt) 2007-08-15 2015-01-27 Thomson Licensing Métodos e aparelho para modo de avanço de movimento em vídeo codificado de multi-visitas com o uso de vetores de disparidade regional
EP2392138A4 (en) 2009-01-28 2012-08-29 Nokia Corp METHOD AND APPARATUS FOR VIDEO ENCODING AND DECODING
KR20110007928A (ko) * 2009-07-17 2011-01-25 삼성전자주식회사 다시점 영상 부호화 및 복호화 방법과 장치
TW201210325A (en) 2010-07-21 2012-03-01 Nokia Corp Method and apparatus for indicating switching points in a streaming session
EP2721825A4 (en) 2011-06-15 2014-12-24 Mediatek Inc METHOD AND DEVICE FOR MOTION AND DISPARITY VECTOR PREDICTION AND COMPENSATION IN 3D VIDEO CODING
EP3657796A1 (en) * 2011-11-11 2020-05-27 GE Video Compression, LLC Efficient multi-view coding using depth-map estimate for a dependent view
WO2014015807A1 (en) 2012-07-27 2014-01-30 Mediatek Inc. Method of constrain disparity vector derivation in 3d video coding
US9544612B2 (en) 2012-10-04 2017-01-10 Intel Corporation Prediction parameter inheritance for 3D 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
US9521389B2 (en) 2013-03-06 2016-12-13 Qualcomm Incorporated Derived disparity vector in 3D video coding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013030456A1 (en) * 2011-08-30 2013-03-07 Nokia Corporation An apparatus, a method and a computer program for video coding and decoding

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KIRAN MISRA 5750 PACIFIC RIM BLVD CAMAS WA 98607: "Periodic initialization for wavefront coding functionality[online]", JCTVC-D JCTVC-D073, JPN6017040927, ISSN: 0003670864 *
LI ZHANG 5775 MOREHOUSE DRIVE SAN DIEGO, CA 92121 USA: "CE2.h related: Derived disparity vector for 3D-HEVC[online]", JCT3V-D JCT3V-D0194, JPN6017040925, ISSN: 0003670862 *
XIN ZHAO 5775 MOREHOUSE DRIVE SAN DIEGO, CA 92121 USA: "CE2.a related: Derived disparity vector in 3D-AVC[online]", JCT3V-D JCT3V-D0186, JPN6017040926, ISSN: 0003670863 *

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EP3005703A1 (en) 2016-04-13
CN105230022A (zh) 2016-01-06
KR20160016803A (ko) 2016-02-15
US9667990B2 (en) 2017-05-30
WO2014194239A1 (en) 2014-12-04
US20140355685A1 (en) 2014-12-04

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