CA2846425A1 - An apparatus, a method and a computer program for video coding and decoding - Google Patents

An apparatus, a method and a computer program for video coding and decoding Download PDF

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Publication number
CA2846425A1
CA2846425A1 CA2846425A CA2846425A CA2846425A1 CA 2846425 A1 CA2846425 A1 CA 2846425A1 CA 2846425 A CA2846425 A CA 2846425A CA 2846425 A CA2846425 A CA 2846425A CA 2846425 A1 CA2846425 A1 CA 2846425A1
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Prior art keywords
block
depth
disparity
texture
prediction
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Abandoned
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CA2846425A
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English (en)
French (fr)
Inventor
Dmytro Rusanovskyy
Miska Hannuksela
Wenyi SU
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Nokia Technologies Oy
Nokia Inc
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Publication of CA2846425A1 publication Critical patent/CA2846425A1/en
Abandoned legal-status Critical Current

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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
    • H04N19/50—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
    • 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
    • H04N19/102—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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CA2846425A 2011-08-30 2012-08-30 An apparatus, a method and a computer program for video coding and decoding Abandoned CA2846425A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161529037P 2011-08-30 2011-08-30
US61/529,037 2011-08-30
US201161561528P 2011-11-18 2011-11-18
US61/561,528 2011-11-18
PCT/FI2012/050838 WO2013030456A1 (en) 2011-08-30 2012-08-30 An apparatus, a method and a computer program for video coding and decoding

Publications (1)

Publication Number Publication Date
CA2846425A1 true CA2846425A1 (en) 2013-03-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2846425A Abandoned CA2846425A1 (en) 2011-08-30 2012-08-30 An apparatus, a method and a computer program for video coding and decoding

Country Status (8)

Country Link
US (1) US20130229485A1 (enExample)
EP (1) EP2752001A4 (enExample)
KR (2) KR20170005464A (enExample)
CN (1) CN103891291A (enExample)
CA (1) CA2846425A1 (enExample)
IN (1) IN2014CN01784A (enExample)
RU (1) RU2583040C2 (enExample)
WO (1) WO2013030456A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105103559A (zh) * 2013-03-27 2015-11-25 高通股份有限公司 用于3d-hevc的深度数据的深度译码模式信令
US10110915B2 (en) 2012-10-03 2018-10-23 Hfi Innovation Inc. Method and apparatus for inter-component motion prediction in three-dimensional video coding
US10230937B2 (en) 2013-08-13 2019-03-12 Hfi Innovation Inc. Method of deriving default disparity vector in 3D and multiview video coding

Families Citing this family (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7983835B2 (en) 2004-11-03 2011-07-19 Lagassey Paul J Modular intelligent transportation system
EP2594077B1 (en) 2010-07-15 2015-11-04 GE Video Compression, LLC Hybrid video coding supporting intermediate view synthesis
US9473789B2 (en) * 2010-12-14 2016-10-18 M&K Holdings Inc. Apparatus for decoding a moving picture
US9621916B2 (en) * 2010-12-14 2017-04-11 M&K Holdings Inc. Apparatus for encoding a moving picture
KR101269116B1 (ko) * 2010-12-14 2013-05-29 엠앤케이홀딩스 주식회사 인터 예측 부호화된 동영상 복호화 방법
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
CN103535040B (zh) * 2011-03-21 2017-12-22 Lg电子株式会社 选择运动矢量预测值的方法和使用其的设备
US9485517B2 (en) 2011-04-20 2016-11-01 Qualcomm Incorporated Motion vector prediction with motion vectors from multiple views in multi-view video coding
WO2012147740A1 (ja) * 2011-04-25 2012-11-01 シャープ株式会社 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法及び画像復号プログラム
JP5768491B2 (ja) * 2011-05-17 2015-08-26 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
PL3879831T3 (pl) * 2011-05-31 2024-07-29 Jvckenwood Corporation Urządzenie do kodowania ruchomego obrazu wizyjnego, sposób kodowania ruchomego obrazu wizyjnego i program do kodowania ruchomego obrazu wizyjnego, a także urządzenie do dekodowania ruchomego obrazu wizyjnego, sposób dekodowania ruchomego obrazu wizyjnego i program do dekodowania ruchomego obrazu wizyjnego
JP6039178B2 (ja) * 2011-09-15 2016-12-07 シャープ株式会社 画像符号化装置、画像復号装置、並びにそれらの方法及びプログラム
PL3754982T3 (pl) * 2011-09-29 2024-09-02 Sharp Kabushiki Kaisha Urządzenie do dekodowania obrazu, sposób dekodowania obrazu, sposób kodowania obrazu i urządzenie kodowania obrazu do realizowania konwersji bipredykcyjnej na unipredykcyjną
CN103907346B (zh) * 2011-10-11 2017-05-24 联发科技股份有限公司 运动矢量预测子及视差矢量导出方法及其装置
GB2509881B (en) 2011-11-08 2018-09-12 Kt Corp A method of decoding a video signal using an AMVP mode
CN104247432B (zh) 2011-11-11 2019-06-11 Ge视频压缩有限责任公司 使用深度图估计和更新的高效多视点编码
WO2013068548A2 (en) 2011-11-11 2013-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Efficient multi-view coding using depth-map estimate for a dependent view
JP5779483B2 (ja) * 2011-11-15 2015-09-16 株式会社ソシオネクスト 画像処理装置、及び画像処理方法
EP2781091B1 (en) * 2011-11-18 2020-04-08 GE Video Compression, LLC Multi-view coding with efficient residual handling
US9560362B2 (en) * 2011-12-22 2017-01-31 Mediatek Inc. Method and apparatus of texture image compression in 3D video coding
EP2800372A4 (en) * 2011-12-30 2015-12-09 Humax Holdings Co Ltd METHOD AND DEVICE FOR ENCRYPTION OF THREE-DIMENSIONAL IMAGES AND DECOMPOSITION METHOD AND DEVICE
JP6078927B2 (ja) * 2012-01-10 2017-02-15 サン パテント トラスト 動画像符号化方法、動画像符号化装置、動画像復号方法、及び、動画像復号装置
US8953612B2 (en) * 2012-03-07 2015-02-10 Cmmb Vision Usa Inc Efficient broadcasting via random linear packet combining
US9602831B2 (en) * 2012-03-07 2017-03-21 Lg Electronics Inc. Method and apparatus for processing video signals
US10200709B2 (en) * 2012-03-16 2019-02-05 Qualcomm Incorporated High-level syntax extensions for high efficiency video coding
US9503720B2 (en) 2012-03-16 2016-11-22 Qualcomm Incorporated Motion vector coding and bi-prediction in HEVC and its extensions
JP2013207755A (ja) * 2012-03-29 2013-10-07 Sony Corp 画像処理装置および方法
US10051264B2 (en) 2012-04-20 2018-08-14 Qualcomm Incorporated Marking reference pictures in video sequences having broken link pictures
US9473769B2 (en) 2012-06-08 2016-10-18 Texas Instruments Incorporated Method and system for reducing slice header parsing overhead in video coding
US9479776B2 (en) 2012-07-02 2016-10-25 Qualcomm Incorporated Signaling of long-term reference pictures for 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
CN104335587B (zh) * 2012-07-04 2018-06-19 英特尔公司 对于三维视频译码的视图间滤波器参数重复使用
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
KR102238567B1 (ko) 2012-09-19 2021-04-08 퀄컴 인코포레이티드 디스패리티 벡터 유도를 위한 화상들의 선택
US9998727B2 (en) * 2012-09-19 2018-06-12 Qualcomm Incorporated Advanced inter-view residual prediction in multiview or 3-dimensional video coding
US9625994B2 (en) * 2012-10-01 2017-04-18 Microsoft Technology Licensing, Llc Multi-camera depth imaging
WO2014053517A1 (en) 2012-10-01 2014-04-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Scalable video coding using derivation of subblock subdivision for prediction from base layer
US9699450B2 (en) * 2012-10-04 2017-07-04 Qualcomm Incorporated Inter-view predicted motion vector for 3D video
WO2014058207A1 (ko) * 2012-10-08 2014-04-17 엘지전자 주식회사 다시점 비디오 신호의 인코딩 방법, 디코딩 방법 및 이에 대한 장치
JP2014082541A (ja) * 2012-10-12 2014-05-08 National Institute Of Information & Communication Technology 互いに類似した情報を含む複数画像のデータサイズを低減する方法、プログラムおよび装置
JP2014093602A (ja) * 2012-11-01 2014-05-19 Toshiba Corp 画像処理装置、画像処理方法、画像処理プログラム、および立体画像表示装置
US9357212B2 (en) 2012-12-07 2016-05-31 Qualcomm Incorporated Advanced residual prediction in scalable and multi-view video coding
KR101407832B1 (ko) * 2012-12-12 2014-06-18 조선대학교산학협력단 다수 참조 프레임을 사용하는 영상 코덱의 에러 리질리언스를 위한 참조 프레임 선택 기법
US9350970B2 (en) * 2012-12-14 2016-05-24 Qualcomm Incorporated Disparity vector derivation
CN104838658B (zh) * 2012-12-14 2018-07-20 高通股份有限公司 具有不对称空间分辨率的纹理和深度视图分量当中的内部视图运动预测
US9247256B2 (en) * 2012-12-19 2016-01-26 Intel Corporation Prediction method using skip check module
US9516332B2 (en) * 2012-12-21 2016-12-06 Qualcomm Incorporated Disparity vector derivation in three-dimensional video coding
US9924197B2 (en) * 2012-12-27 2018-03-20 Nippon Telegraph And Telephone Corporation Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, and image decoding program
EP3809707B1 (en) 2013-01-04 2024-05-08 GE Video Compression, LLC Efficient scalable coding concept
KR20160147069A (ko) * 2013-01-07 2016-12-21 미디어텍 인크. ３차원 비디오 코딩에서의 직접 모드 및 스킵 모드에 대한 공간 모션 벡터 예측 유도 방법 및 장치
US10136119B2 (en) 2013-01-10 2018-11-20 Qualcomm Incoporated View synthesis in 3D video
CN105409215B (zh) 2013-01-11 2018-10-09 华为技术有限公司 深度预测模式选择方法及装置
US9521389B2 (en) 2013-03-06 2016-12-13 Qualcomm Incorporated Derived disparity vector in 3D video coding
US9516306B2 (en) 2013-03-27 2016-12-06 Qualcomm Incorporated Depth coding modes signaling of depth data for 3D-HEVC
EP2984839B1 (en) * 2013-04-08 2020-05-27 GE Video Compression, LLC Coding concept allowing efficient multi-view/layer coding
WO2014166068A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Refinement of view synthesis prediction for 3-d video coding
WO2014166063A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Default vector for disparity vector derivation for 3d video coding
EP2932716A4 (en) * 2013-04-10 2016-07-06 Mediatek Inc METHOD AND DEVICE FOR SELECTION OF INTERCONNECTION CANDIDATES FOR THREE-DIMENSIONAL VIDEO-CORDING
EP2932720A4 (en) * 2013-04-10 2016-07-27 Mediatek Inc METHOD AND APPARATUS FOR DIVIDING VECTOR DIVIDER FOR THREE-DIMENSIONAL AND MULTI-VIEW VIDEO CODING
US9930363B2 (en) * 2013-04-12 2018-03-27 Nokia Technologies Oy Harmonized inter-view and view synthesis prediction for 3D video coding
US9462283B2 (en) * 2013-04-18 2016-10-04 Spotlight Technologies Ltd. Efficient compression of Bayer images
US9667990B2 (en) * 2013-05-31 2017-05-30 Qualcomm Incorporated Parallel derived disparity vector for 3D video coding with neighbor-based disparity vector derivation
WO2015000108A1 (en) * 2013-07-01 2015-01-08 Mediatek Singapore Pte. Ltd. An improved texture merging candidate in 3dvc
WO2015003383A1 (en) * 2013-07-12 2015-01-15 Mediatek Singapore Pte. Ltd. Methods for inter-view motion prediction
WO2015006899A1 (en) * 2013-07-15 2015-01-22 Mediatek Singapore Pte. Ltd. A simplified dv derivation method
WO2015006924A1 (en) * 2013-07-16 2015-01-22 Mediatek Singapore Pte. Ltd. An additional texture merging candidate
WO2015006883A1 (en) * 2013-07-18 2015-01-22 Qualcomm Incorporated Motion vector inheritance techniques for depth coding
WO2015006967A1 (en) * 2013-07-19 2015-01-22 Mediatek Singapore Pte. Ltd. Simplified view synthesis prediction for 3d video coding
WO2015006984A1 (en) * 2013-07-19 2015-01-22 Mediatek Singapore Pte. Ltd. Reference view selection for 3d video coding
US10491916B2 (en) * 2013-10-01 2019-11-26 Advanced Micro Devices, Inc. Exploiting camera depth information for video encoding
CN105637874B (zh) * 2013-10-18 2018-12-07 Lg电子株式会社 解码多视图视频的视频解码装置和方法
JP6571646B2 (ja) * 2013-10-18 2019-09-04 エルジー エレクトロニクス インコーポレイティド マルチビュービデオのデコード方法及び装置
US9749642B2 (en) 2014-01-08 2017-08-29 Microsoft Technology Licensing, Llc Selection of motion vector precision
US9942560B2 (en) 2014-01-08 2018-04-10 Microsoft Technology Licensing, Llc Encoding screen capture data
US9774881B2 (en) * 2014-01-08 2017-09-26 Microsoft Technology Licensing, Llc Representing motion vectors in an encoded bitstream
US9716884B2 (en) * 2014-03-20 2017-07-25 Hfi Innovation Inc. Method of signaling for mode selection in 3D and multi-view video coding
US9591316B2 (en) * 2014-03-27 2017-03-07 Intel IP Corporation Scalable video encoding rate adaptation based on perceived quality
WO2015192371A1 (en) * 2014-06-20 2015-12-23 Mediatek Singapore Pte. Ltd. Texture based depth coding method
KR20160004946A (ko) 2014-07-03 2016-01-13 주식회사 케이티 다시점 비디오 신호 처리 방법 및 장치
CN111147846B (zh) * 2014-07-07 2022-03-11 寰发股份有限公司 利用帧内区块复制模式编码的视频编码方法
AU2015327521B2 (en) * 2014-09-30 2018-07-26 Hfi Innovation Inc. Method of lookup table size reduction for depth modelling mode in depth coding
MX2017005892A (es) * 2014-11-05 2017-06-27 Samsung Electronics Co Ltd Aparato y metodo de codificacion de prediccion por muestra.
KR102281184B1 (ko) * 2014-11-20 2021-07-23 삼성전자주식회사 영상 보정 방법 및 장치
US10277888B2 (en) * 2015-01-16 2019-04-30 Qualcomm Incorporated Depth triggered event feature
US10773329B2 (en) 2015-01-20 2020-09-15 Illinois Tool Works Inc. Multiple input welding vision system
US10448692B2 (en) 2015-03-06 2019-10-22 Illinois Tool Works Inc. Sensor assisted head mounted displays for welding
US10085027B2 (en) * 2015-03-06 2018-09-25 Qualcomm Incorporated Adaptive mode checking order for video encoding
US10380911B2 (en) 2015-03-09 2019-08-13 Illinois Tool Works Inc. Methods and apparatus to provide visual information associated with welding operations
JP6052319B2 (ja) * 2015-03-25 2016-12-27 Ｎｔｔエレクトロニクス株式会社 動画像符号化装置
US9977242B2 (en) 2015-03-26 2018-05-22 Illinois Tool Works Inc. Control of mediated reality welding system based on lighting conditions
GB2539241B (en) * 2015-06-11 2019-10-23 Advanced Risc Mach Ltd Video processing system
US10363632B2 (en) 2015-06-24 2019-07-30 Illinois Tool Works Inc. Time of flight camera for welding machine vision
CN107810521B (zh) * 2015-07-03 2020-10-16 华为技术有限公司 图像处理装置和方法
US10404992B2 (en) * 2015-07-27 2019-09-03 Qualcomm Incorporated Methods and systems of restricting bi-prediction in video coding
CN105184780B (zh) * 2015-08-26 2018-06-05 京东方科技集团股份有限公司 一种立体视觉深度的预测方法和系统
CN116567262B (zh) * 2016-05-24 2026-06-26 韩国电子通信研究院 图像编码/解码方法和用于所述方法的记录介质
WO2018006296A1 (en) * 2016-07-06 2018-01-11 SZ DJI Technology Co., Ltd. Systems and methods for stereoscopic imaging
DK3541073T3 (da) 2016-12-05 2021-09-20 Lg Electronics Inc Fremgangsmåde og lagringsmedie til dekodning af et billede i et billedkodningssystem
CN110100440B (zh) * 2016-12-22 2023-04-25 株式会社Kt 一种用于对视频进行解码、编码的方法
GB2558277A (en) * 2016-12-23 2018-07-11 Sony Interactive Entertainment Inc Image data encoding and decoding
CN116193109B (zh) * 2017-01-16 2026-07-24 世宗大学校产学协力团 影像编码/解码方法
CN110870315B (zh) 2017-07-06 2023-12-01 Lx 半导体科技有限公司 用于对图像进行编码/解码的方法和装置以及存储比特流的记录介质
US10841794B2 (en) * 2017-09-18 2020-11-17 Futurewei Technologies, Inc. Adaptive motion vector resolution
US11599968B2 (en) * 2017-10-11 2023-03-07 Nokia Technologies Oy Apparatus, a method and a computer program for volumetric video
CN120568045A (zh) 2017-10-18 2025-08-29 英迪股份有限公司 图像编码/解码方法以及存储有比特流的记录介质
WO2019152283A1 (en) 2018-02-02 2019-08-08 Apple Inc. Techniques of multi-hypothesis motion compensation
US11924440B2 (en) 2018-02-05 2024-03-05 Apple Inc. Techniques of multi-hypothesis motion compensation
US11087500B2 (en) * 2018-03-15 2021-08-10 University-Industry Cooperation Group Of Kyung Hee University Image encoding/decoding method and apparatus
GB2588004B (en) 2018-06-05 2023-03-01 Beijing Bytedance Network Tech Co Ltd Interaction between IBC and affine
WO2019244118A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Component-dependent sub-block dividing
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
JP7111846B2 (ja) * 2018-06-26 2022-08-02 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 点群符号化のための高レベルシンタックス設計
CN108965873B (zh) * 2018-07-24 2020-02-14 北京大学 一种脉冲阵列编码的自适应划分方法
TWI839388B (zh) 2018-09-24 2024-04-21 大陸商北京字節跳動網絡技術有限公司 簡化的基於歷史的運動矢量預測
JP7324841B2 (ja) 2018-11-10 2023-08-10 北京字節跳動網絡技術有限公司 ビデオ・データ処理方法、装置、記憶媒体及び記憶方法
US11197017B2 (en) 2018-12-06 2021-12-07 Tencent America LLC Methods and apparatuses for video coding
EP3726839A4 (en) * 2018-12-06 2021-06-02 LG Electronics Inc. METHOD AND DEVICE FOR PROCESSING VIDEO SIGNALS ON THE BASIS OF INTERVORHERSAGE
WO2020116242A1 (ja) * 2018-12-07 2020-06-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法及び復号方法
US11450233B2 (en) 2019-02-19 2022-09-20 Illinois Tool Works Inc. Systems for simulating joining operations using mobile devices
US11521512B2 (en) 2019-02-19 2022-12-06 Illinois Tool Works Inc. Systems for simulating joining operations using mobile devices
EP3706415A1 (en) * 2019-03-08 2020-09-09 InterDigital VC Holdings, Inc. Depth map processing
US11146808B2 (en) * 2019-06-27 2021-10-12 Tencent America LLC Method and apparatus for video coding
CN110365980A (zh) * 2019-09-02 2019-10-22 移康智能科技（上海）股份有限公司 动态调整图像编码区域的方法
US11721231B2 (en) 2019-11-25 2023-08-08 Illinois Tool Works Inc. Weld training simulations using mobile devices, modular workpieces, and simulated welding equipment
US11322037B2 (en) 2019-11-25 2022-05-03 Illinois Tool Works Inc. Weld training simulations using mobile devices, modular workpieces, and simulated welding equipment
US12198568B2 (en) 2019-11-25 2025-01-14 Illinois Tool Works Inc. Weld training simulations using mobile devices, modular workpieces, and simulated welding equipment
US12192443B2 (en) * 2020-03-31 2025-01-07 Nokia Technologies Oy Merge candidate list for gradual decoding refresh
US11032530B1 (en) * 2020-05-15 2021-06-08 Microsoft Technology Licensing, Llc Gradual fallback from full parallax correction to planar reprojection
US20240236311A9 (en) * 2021-02-25 2024-07-11 Interdigital Ce Patent Holdings, Sas Methods and apparatuses for encoding/decoding a video
JP2024062190A (ja) * 2022-10-24 2024-05-09 キヤノン株式会社 画像処理装置及び方法、プログラム、記憶媒体
US20240153150A1 (en) * 2022-10-26 2024-05-09 Apple Inc. Mesh Compression Texture Coordinate Signaling and Decoding

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200805337B (en) * 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
US20070177671A1 (en) * 2006-01-12 2007-08-02 Lg Electronics Inc. Processing multiview video
US8488677B2 (en) * 2007-04-25 2013-07-16 Lg Electronics Inc. Method and an apparatus for decoding/encoding a video signal
KR101617842B1 (ko) * 2008-04-25 2016-05-18 톰슨 라이센싱 깊이 정보에 기초한 디스패리티 예측을 구비한 다중 시점 비디오 코딩
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
EP2348732A4 (en) * 2008-11-10 2012-05-09 Lg Electronics Inc METHOD AND DEVICE FOR PROCESSING VIDEO SIGNAL BY INTER-VIEW PREDICTION
EP2384584B1 (en) * 2009-01-30 2017-03-15 Thomson Licensing Coding of depth maps
KR101660312B1 (ko) * 2009-09-22 2016-09-27 삼성전자주식회사 3차원 비디오의 움직임 탐색 장치 및 방법
US8824558B2 (en) * 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10110915B2 (en) 2012-10-03 2018-10-23 Hfi Innovation Inc. Method and apparatus for inter-component motion prediction in three-dimensional video coding
CN105103559A (zh) * 2013-03-27 2015-11-25 高通股份有限公司 用于3d-hevc的深度数据的深度译码模式信令
CN105103559B (zh) * 2013-03-27 2019-01-15 高通股份有限公司 三维(3d)视频译码方法及装置
US10230937B2 (en) 2013-08-13 2019-03-12 Hfi Innovation Inc. Method of deriving default disparity vector in 3D and multiview video coding

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