JP6698351B2 - ビュー内でのおよびビューにわたる深度ルックアップテーブルの予測コーディング - Google Patents

ビュー内でのおよびビューにわたる深度ルックアップテーブルの予測コーディング Download PDF

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JP6698351B2
JP6698351B2 JP2015561601A JP2015561601A JP6698351B2 JP 6698351 B2 JP6698351 B2 JP 6698351B2 JP 2015561601 A JP2015561601 A JP 2015561601A JP 2015561601 A JP2015561601 A JP 2015561601A JP 6698351 B2 JP6698351 B2 JP 6698351B2
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depth
dlt
value
coding
depth value
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JP2016514426A (ja
JP2016514426A5 (enExample
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ジャン、リ
チェン、イン
カークゼウィックズ、マルタ
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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
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93—Run-length coding

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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)
JP2015561601A 2013-03-05 2014-03-05 ビュー内でのおよびビューにわたる深度ルックアップテーブルの予測コーディング Active JP6698351B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361773089P 2013-03-05 2013-03-05
US61/773,089 2013-03-05
US201361805771P 2013-03-27 2013-03-27
US61/805,771 2013-03-27
US201361811341P 2013-04-12 2013-04-12
US61/811,341 2013-04-12
US14/196,821 US10271034B2 (en) 2013-03-05 2014-03-04 Simplified depth coding
US14/196,821 2014-03-04
PCT/US2014/020729 WO2014138224A2 (en) 2013-03-05 2014-03-05 Simplified depth coding

Publications (3)

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JP2016514426A JP2016514426A (ja) 2016-05-19
JP2016514426A5 JP2016514426A5 (enExample) 2017-03-16
JP6698351B2 true JP6698351B2 (ja) 2020-05-27

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US (1) US10271034B2 (enExample)
EP (1) EP2965519B1 (enExample)
JP (1) JP6698351B2 (enExample)
KR (1) KR102092433B1 (enExample)
CN (1) CN105191317B (enExample)
WO (1) WO2014138224A2 (enExample)

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CN104079941B (zh) * 2013-03-27 2017-08-25 中兴通讯股份有限公司 一种深度信息编解码方法、装置及视频处理播放设备
JP6154643B2 (ja) * 2013-03-29 2017-06-28 Kddi株式会社 動画像符号化装置、動画像符号化装置のデプスイントラ予測方法およびプログラム、ならびに動画像復号装置、動画像復号装置のデプスイントラ予測方法およびプログラム
KR101702802B1 (ko) * 2013-04-10 2017-02-03 지티이 코포레이션 깊이 정보 인코딩 및 디코딩 방법, 시스템, 및 장치
CN105122809A (zh) * 2013-04-11 2015-12-02 联发科技股份有限公司 帧内编码的预测值派生的方法和装置
US20160050438A1 (en) * 2013-04-11 2016-02-18 Lg Electronics Inc. Video signal processing method and device
EP2985999A4 (en) * 2013-04-11 2016-11-09 Lg Electronics Inc METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
CN103237216B (zh) * 2013-04-12 2017-09-12 华为技术有限公司 深度图像的编解码方法和编解码装置
US9497485B2 (en) * 2013-04-12 2016-11-15 Intel Corporation Coding unit size dependent simplified depth coding for 3D video coding
WO2015000168A1 (en) * 2013-07-05 2015-01-08 Mediatek Singapore Pte. Ltd. A simplified dc prediction method in intra prediction
WO2015139203A1 (en) * 2014-03-18 2015-09-24 Mediatek Singapore Pte. Ltd. Dlt signaling in 3d video coding
WO2016061132A1 (en) * 2014-10-13 2016-04-21 Huawei Technologies Co., Ltd. System and method for depth map coding for smooth depth map area
CN105915917A (zh) * 2015-07-24 2016-08-31 乐视云计算有限公司 深度信息编码方法、解码方法及装置
US10382769B2 (en) * 2016-02-15 2019-08-13 King Abdullah University Of Science And Technology Real-time lossless compression of depth streams
EP3453172B1 (en) * 2016-05-28 2023-08-09 HFI Innovation Inc. Methods and apparatuses of video data processing with conditionally quantization parameter information signaling
WO2020237759A1 (zh) * 2019-05-24 2020-12-03 万维数码有限公司 有效表示图像并对图像进行编码的系统和方法
US20250113057A1 (en) * 2022-02-01 2025-04-03 Dolby Laboratories Licensing Corporation Depth differences in place of motion vectors

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
JP2005079815A (ja) 2003-08-29 2005-03-24 Toshiba Corp 画像情報のエンコード・デコード方法及びディスク装置
JP4996501B2 (ja) 2007-04-06 2012-08-08 キヤノン株式会社 多次元データの符号化装置及び復号装置並びにその制御方法
EP1978749B1 (en) 2007-04-06 2017-08-30 Canon Kabushiki Kaisha Compression of multidimensional look-up tables for colour space conversion
EP2051527A1 (en) 2007-10-15 2009-04-22 Thomson Licensing Enhancement layer residual prediction for bit depth scalability using hierarchical LUTs
CN101453662B (zh) 2007-12-03 2012-04-04 华为技术有限公司 立体视频通信终端、系统及方法
KR101367282B1 (ko) 2007-12-21 2014-03-12 삼성전자주식회사 깊이 정보에 대한 적응적 정보 표현 방법 및 그 장치
EP2245596B1 (en) 2008-01-21 2017-07-12 Telefonaktiebolaget LM Ericsson (publ) Prediction-based image processing
WO2010050728A2 (ko) 2008-10-27 2010-05-06 엘지전자 주식회사 가상 뷰 이미지 합성 방법 및 장치
JP5173873B2 (ja) 2008-11-20 2013-04-03 キヤノン株式会社 画像符号化装置及びその制御方法
US8798158B2 (en) 2009-03-11 2014-08-05 Industry Academic Cooperation Foundation Of Kyung Hee University Method and apparatus for block-based depth map coding and 3D video coding method using the same
GB2487421A (en) * 2011-01-21 2012-07-25 Imagination Tech Ltd Tile Based Depth Buffer Compression
US20130188013A1 (en) 2011-07-22 2013-07-25 Qualcomm Incorporated Mvc based 3dvc codec supporting inside view motion prediction (ivmp) mode
US9363535B2 (en) * 2011-07-22 2016-06-07 Qualcomm Incorporated Coding motion depth maps with depth range variation
WO2013107931A1 (en) 2012-01-19 2013-07-25 Nokia Corporation An apparatus, a method and a computer program for video coding and decoding
WO2014011103A1 (en) * 2012-07-10 2014-01-16 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for supporting view synthesis

Also Published As

Publication number Publication date
CN105191317A (zh) 2015-12-23
EP2965519B1 (en) 2020-04-15
US20140253682A1 (en) 2014-09-11
KR20150126875A (ko) 2015-11-13
JP2016514426A (ja) 2016-05-19
US10271034B2 (en) 2019-04-23
WO2014138224A3 (en) 2014-11-06
KR102092433B1 (ko) 2020-03-23
CN105191317B (zh) 2019-01-15
EP2965519A2 (en) 2016-01-13
WO2014138224A2 (en) 2014-09-12

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