CN105075263B - 3d视频译码中的相邻块视差向量导出 - Google Patents

3d视频译码中的相邻块视差向量导出 Download PDF

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CN105075263B
CN105075263B CN201480009819.2A CN201480009819A CN105075263B CN 105075263 B CN105075263 B CN 105075263B CN 201480009819 A CN201480009819 A CN 201480009819A CN 105075263 B CN105075263 B CN 105075263B
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block
video
coded
neighboring blocks
video data
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CN105075263A (zh
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张莉
陈颖
康杰万
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • 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
    • H04N19/53—Multi-resolution motion estimation; Hierarchical motion estimation

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  • 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)
CN201480009819.2A 2013-02-26 2014-02-26 3d视频译码中的相邻块视差向量导出 Active CN105075263B (zh)

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
US201361769716P 2013-02-26 2013-02-26
US61/769,716 2013-02-26
US201361770263P 2013-02-27 2013-02-27
US201361770268P 2013-02-27 2013-02-27
US61/770,268 2013-02-27
US61/770,263 2013-02-27
US201361772321P 2013-03-04 2013-03-04
US61/772,321 2013-03-04
US201361803384P 2013-03-19 2013-03-19
US61/803,384 2013-03-19
US201361815656P 2013-04-24 2013-04-24
US61/815,656 2013-04-24
US14/189,648 US9781416B2 (en) 2013-02-26 2014-02-25 Neighboring block disparity vector derivation in 3D video coding
US14/189,648 2014-02-25
PCT/US2014/018694 WO2014134174A2 (en) 2013-02-26 2014-02-26 Neighboring block disparity vector derivation in 3d video coding

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CN105075263A CN105075263A (zh) 2015-11-18
CN105075263B true CN105075263B (zh) 2018-08-24

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US (2) US9635357B2 (enExample)
EP (2) EP2962466B1 (enExample)
JP (2) JP6382233B2 (enExample)
KR (2) KR101821469B1 (enExample)
CN (2) CN105075263B (enExample)
BR (2) BR112015020534A2 (enExample)
ES (1) ES2704885T3 (enExample)
WO (2) WO2014134181A2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9635357B2 (en) * 2013-02-26 2017-04-25 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
US9900576B2 (en) 2013-03-18 2018-02-20 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
US10477230B2 (en) * 2013-04-10 2019-11-12 Mediatek Inc. Method and apparatus of disparity vector derivation for three-dimensional and multi-view video coding
MY169901A (en) * 2013-04-12 2019-06-13 Ericsson Telefon Ab L M Constructing inter-layer reference picture lists
WO2014166119A1 (en) * 2013-04-12 2014-10-16 Mediatek Inc. Stereo compatibility high level syntax
US9667990B2 (en) 2013-05-31 2017-05-30 Qualcomm Incorporated Parallel derived disparity vector for 3D video coding with neighbor-based disparity vector derivation
US10194139B2 (en) * 2016-02-22 2019-01-29 Ricoh Company, Ltd. Disparity-to-depth calibration for plenoptic imaging systems
CN106803963B (zh) * 2017-02-17 2019-07-02 北京大学 一种局部视差矢量的导出方法
CN111083489B (zh) * 2018-10-22 2024-05-14 北京字节跳动网络技术有限公司 多次迭代运动矢量细化
WO2020084476A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block based prediction
CN111436229B (zh) 2018-11-12 2024-06-28 北京字节跳动网络技术有限公司 帧间预测的带宽控制方法
WO2020103872A1 (en) 2018-11-20 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Prediction refinement for combined inter intra prediction mode
WO2020108574A1 (en) * 2018-11-28 2020-06-04 Beijing Bytedance Network Technology Co., Ltd. Improving method for transform or quantization bypass mode
KR102600746B1 (ko) 2019-04-01 2023-11-09 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 히스토리 기반 움직임 벡터 예측을 위한 보간 필터 사용
KR102635319B1 (ko) 2019-08-20 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 프로세싱에서 대안적 보간 필터들의 선택적 사용
CN114287130B (zh) 2019-08-24 2025-03-25 北京字节跳动网络技术有限公司 基于历史的运动矢量预测表的编解码表示
US11863786B2 (en) * 2021-05-21 2024-01-02 Varjo Technologies Oy Method of transporting a framebuffer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101981936A (zh) * 2009-04-28 2011-02-23 松下电器产业株式会社 图像解码方法、图像编码方法、图像解码装置及图像编码装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7468745B2 (en) * 2004-12-17 2008-12-23 Mitsubishi Electric Research Laboratories, Inc. Multiview video decomposition and encoding
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
CN101669367A (zh) * 2007-03-02 2010-03-10 Lg电子株式会社 用于解码/编码视频信号的方法及设备
JP5156088B2 (ja) * 2007-03-23 2013-03-06 エルジー エレクトロニクス インコーポレイティド ビデオ信号のデコーディング／エンコーディング方法及び装置
US8982183B2 (en) * 2009-04-17 2015-03-17 Lg Electronics Inc. Method and apparatus for processing a multiview video signal
KR20110007928A (ko) * 2009-07-17 2011-01-25 삼성전자주식회사 다시점 영상 부호화 및 복호화 방법과 장치
EP2594077B1 (en) * 2010-07-15 2015-11-04 GE Video Compression, LLC Hybrid video coding supporting intermediate view synthesis
JPWO2012176684A1 (ja) * 2011-06-22 2015-02-23 ソニー株式会社 画像処理装置および方法
KR102641723B1 (ko) * 2011-11-11 2024-02-29 지이 비디오 컴프레션, 엘엘씨 깊이-맵 추정 및 업데이트를 사용한 효율적인 멀티-뷰 코딩
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
US9253486B2 (en) * 2012-09-28 2016-02-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for motion field backward warping using neighboring blocks in videos
US9264691B2 (en) * 2012-09-28 2016-02-16 Mitsubishi Electric Research Laboratories, Inc. Method and system for backward 3D-view synthesis prediction using neighboring blocks
US20140098883A1 (en) * 2012-10-09 2014-04-10 Nokia Corporation Method and apparatus for video coding
US9237345B2 (en) * 2013-02-26 2016-01-12 Qualcomm Incorporated Neighbor block-based disparity vector derivation in 3D-AVC
US9635357B2 (en) * 2013-02-26 2017-04-25 Qualcomm Incorporated Neighboring block disparity vector derivation in 3D video coding
US9900576B2 (en) 2013-03-18 2018-02-20 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
US9948950B2 (en) 2014-01-03 2018-04-17 Qualcomm Incorporated Disparity vector and/or advanced residual prediction for video coding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101981936A (zh) * 2009-04-28 2011-02-23 松下电器产业株式会社 图像解码方法、图像编码方法、图像解码装置及图像编码装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CE5.h related: Depth-oriented Neighboring Block Disparity Vector (DoNBDV) with virtual depth retrieval;YU-LIN CHANG ET AL;《JCT3V 2nd MEETING》;20121009;正文第1部分和第2部分，附图1、2 *

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JP6337025B2 (ja) 2018-06-06
US9635357B2 (en) 2017-04-25
EP2962466A2 (en) 2016-01-06
JP6382233B2 (ja) 2018-08-29
EP2962466B1 (en) 2018-10-10
EP2962465A2 (en) 2016-01-06
WO2014134174A2 (en) 2014-09-04
US20140241430A1 (en) 2014-08-28
KR101821469B1 (ko) 2018-01-23
KR101917917B1 (ko) 2018-11-12
US20140241431A1 (en) 2014-08-28
WO2014134181A3 (en) 2014-10-23
CN105122811A (zh) 2015-12-02
CN105075263A (zh) 2015-11-18
JP2016511605A (ja) 2016-04-14
CN105122811B (zh) 2018-08-03
JP2016511604A (ja) 2016-04-14
KR20150122709A (ko) 2015-11-02
BR112015020534A2 (pt) 2017-07-18
ES2704885T3 (es) 2019-03-20
WO2014134181A2 (en) 2014-09-04
KR20150122708A (ko) 2015-11-02
WO2014134174A3 (en) 2014-10-23
BR112015020535A2 (pt) 2017-07-18
US9781416B2 (en) 2017-10-03

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