JP2016506684A5 - - Google Patents

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JP2016506684A5
JP2016506684A5 JP2015550731A JP2015550731A JP2016506684A5 JP 2016506684 A5 JP2016506684 A5 JP 2016506684A5 JP 2015550731 A JP2015550731 A JP 2015550731A JP 2015550731 A JP2015550731 A JP 2015550731A JP 2016506684 A5 JP2016506684 A5 JP 2016506684A5
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Japan
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layer sample
sample
samples
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JP2016506684A (ja
JP6235040B2 (ja
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JP2015550731A 2012-12-28 2013-12-23 ビット深度スケーラブルビデオコーディングのためのサンプル適応調整を使用するレイヤ間予測 Active JP6235040B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261746906P 2012-12-28 2012-12-28
US61/746,906 2012-12-28
US14/137,031 2013-12-20
US14/137,031 US9532057B2 (en) 2012-12-28 2013-12-20 Inter-layer prediction using sample-adaptive adjustments for bit depth scalable video coding
PCT/US2013/077473 WO2014105818A2 (en) 2012-12-28 2013-12-23 Inter-layer prediction using sample-adaptive adjustments for bit depth scalable video coding

Publications (3)

Publication Number Publication Date
JP2016506684A JP2016506684A (ja) 2016-03-03
JP2016506684A5 true JP2016506684A5 (enExample) 2017-03-09
JP6235040B2 JP6235040B2 (ja) 2017-11-22

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JP2015550731A Active JP6235040B2 (ja) 2012-12-28 2013-12-23 ビット深度スケーラブルビデオコーディングのためのサンプル適応調整を使用するレイヤ間予測

Country Status (7)

Country Link
US (1) US9532057B2 (enExample)
EP (1) EP2939426B1 (enExample)
JP (1) JP6235040B2 (enExample)
KR (1) KR101771336B1 (enExample)
CN (1) CN105025997B (enExample)
ES (1) ES2987671T3 (enExample)
WO (1) WO2014105818A2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013141596A1 (ko) * 2012-03-20 2013-09-26 삼성전자 주식회사 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 복호화 방법 및 그 장치
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
EP2894857A1 (en) * 2014-01-10 2015-07-15 Thomson Licensing Method and apparatus for encoding image data and method and apparatus for decoding image data
JP2015170994A (ja) * 2014-03-07 2015-09-28 ソニー株式会社 画像処理装置および方法、画像符号化装置および方法、並びに、画像復号装置および方法
US10021411B2 (en) 2014-11-05 2018-07-10 Apple Inc. Techniques in backwards compatible multi-layer compression of HDR video
US9813721B2 (en) * 2014-11-20 2017-11-07 Getgo, Inc. Layer-based video encoding
EP3251351B1 (en) 2015-01-27 2021-07-14 Dolby International AB Predictive image encoding and decoding with pixel group based quantization
BR112017013624B1 (pt) * 2015-02-17 2019-10-29 Dolby Laboratories Licensing Corp predição intercamada para sinais com uma faixa dinâmica aprimorada
JP6504604B2 (ja) * 2015-08-25 2019-04-24 Kddi株式会社 動画像符号化装置、動画像復号装置、動画像処理システム、動画像符号化方法、動画像復号方法、およびプログラム
JP6820507B2 (ja) 2015-09-14 2021-01-27 パナソニックＩｐマネジメント株式会社 映像受信方法、映像送信方法、映像受信装置及び映像送信装置
KR102423880B1 (ko) * 2015-10-06 2022-07-21 삼성전자주식회사 인코더의 작동방법과 상기 인코더를 포함하는 시스템 온 칩의 작동 방법
WO2017079007A1 (en) * 2015-11-02 2017-05-11 Dolby Laboratories Licensing Corporation Piecewise-linear inter-layer predictor for high-dynamic range video coding
US10165275B2 (en) * 2016-01-26 2018-12-25 Dolby Laboratories Licensing Corporation Content-adaptive reshaping for high dynamic range images
US10171825B1 (en) 2016-04-27 2019-01-01 Matrox Graphics Inc. Parallel compression of image data in a compression device
KR102293097B1 (ko) * 2016-10-14 2021-08-25 후아웨이 테크놀러지 컴퍼니 리미티드 비디오 코딩을 위한 디바이스들 및 방법들
US10326815B2 (en) 2016-12-20 2019-06-18 LogMeln, Inc. Techniques for scalably sharing video through a streaming server
CN115695785B (zh) * 2018-10-27 2023-06-06 华为技术有限公司 图像预测方法及装置
CN113170110B (zh) 2018-12-03 2024-05-14 北京字节跳动网络技术有限公司 候选的最大数量的指示方法
US11317094B2 (en) * 2019-12-24 2022-04-26 Tencent America LLC Method and apparatus for video coding using geometric partitioning mode
EP4055826B1 (en) * 2019-12-30 2025-06-04 Sharp Kabushiki Kaisha Device and method for coding video data
US11265577B1 (en) * 2020-12-10 2022-03-01 Amazon Technologies, Inc. High precision frequency quantization for image and video encoding
US11838551B2 (en) 2020-12-30 2023-12-05 Ofinno, Llc Adaptive block level bit-depth prediction

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7095782B1 (en) * 2000-03-01 2006-08-22 Koninklijke Philips Electronics N.V. Method and apparatus for streaming scalable video
KR100746007B1 (ko) * 2005-04-19 2007-08-06 삼성전자주식회사 엔트로피 코딩의 컨텍스트 모델을 적응적으로 선택하는방법 및 비디오 디코더
US8761249B2 (en) * 2006-07-17 2014-06-24 Thomson Licensing Method and apparatus for encoding video color enhancement data, and method and apparatus for decoding video color enhancement data
US8428129B2 (en) 2006-12-14 2013-04-23 Thomson Licensing Method and apparatus for encoding and/or decoding video data using enhancement layer residual prediction for bit depth scalability
TW200845723A (en) * 2007-04-23 2008-11-16 Thomson Licensing Method and apparatus for encoding video data, method and apparatus for decoding encoded video data and encoded video signal
CN101663896A (zh) * 2007-04-23 2010-03-03 汤姆森许可贸易公司 用于对视频数据进行编码的方法和设备、用于对编码的视频数据和编码的视频信号进行解码的方法和设备
DE602007009730D1 (de) * 2007-06-29 2010-11-18 Fraunhofer Ges Forschung Skalierbare videocodierung, die pixelwert-verfeinerungsskalierbarkeit unterstützt
KR101365596B1 (ko) * 2007-09-14 2014-03-12 삼성전자주식회사 영상 부호화장치 및 방법과 그 영상 복호화장치 및 방법
US8432968B2 (en) * 2007-10-15 2013-04-30 Qualcomm Incorporated Scalable video coding techniques for scalable bitdepths
US8175158B2 (en) * 2008-01-04 2012-05-08 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction parameter determination
US9571856B2 (en) * 2008-08-25 2017-02-14 Microsoft Technology Licensing, Llc Conversion operations in scalable video encoding and decoding
CN102388611B (zh) * 2009-02-11 2015-08-19 汤姆森特许公司 使用色调映射和反色调映射的比特深度可分级视频编码和解码的方法和装置
KR20140043037A (ko) * 2012-09-28 2014-04-08 삼성전자주식회사 인터 레이어 예측 오차를 부호화하기 위한 sao 오프셋 보상 방법 및 그 장치
CN104813662A (zh) * 2012-09-28 2015-07-29 诺基亚技术有限公司 用于视频编码和解码的装置、方法和计算机程序

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