JP2010532936A5 - - Google Patents

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Publication number
JP2010532936A5
JP2010532936A5 JP2010504613A JP2010504613A JP2010532936A5 JP 2010532936 A5 JP2010532936 A5 JP 2010532936A5 JP 2010504613 A JP2010504613 A JP 2010504613A JP 2010504613 A JP2010504613 A JP 2010504613A JP 2010532936 A5 JP2010532936 A5 JP 2010532936A5
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JP
Japan
Prior art keywords
enhancement layer
color
data
base layer
layer
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JP2010504613A
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English (en)
Japanese (ja)
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JP2010532936A (ja
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Priority claimed from PCT/EP2008/054307 external-priority patent/WO2008128898A1/en
Publication of JP2010532936A publication Critical patent/JP2010532936A/ja
Publication of JP2010532936A5 publication Critical patent/JP2010532936A5/ja
Pending legal-status Critical Current

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JP2010504613A 2007-04-23 2008-04-09 ビデオ・データを符号化するための方法と装置、符号化されたビデオ・データを復号化するための方法と装置、および符号化されたビデオ信号 Pending JP2010532936A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92578807P 2007-04-23 2007-04-23
US92580107P 2007-04-23 2007-04-23
PCT/EP2008/054307 WO2008128898A1 (en) 2007-04-23 2008-04-09 Method and apparatus for encoding video data, method and apparatus for decoding encoded video data and encoded video signal

Publications (2)

Publication Number Publication Date
JP2010532936A JP2010532936A (ja) 2010-10-14
JP2010532936A5 true JP2010532936A5 (https=) 2011-05-26

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JP2010504613A Pending JP2010532936A (ja) 2007-04-23 2008-04-09 ビデオ・データを符号化するための方法と装置、符号化されたビデオ・データを復号化するための方法と装置、および符号化されたビデオ信号

Country Status (6)

Country Link
US (1) US20100128786A1 (https=)
EP (1) EP2140685A1 (https=)
JP (1) JP2010532936A (https=)
KR (1) KR20100015878A (https=)
TW (1) TW200845723A (https=)
WO (1) WO2008128898A1 (https=)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7995649B2 (en) 2006-04-07 2011-08-09 Microsoft Corporation Quantization adjustment based on texture level
US8711925B2 (en) 2006-05-05 2014-04-29 Microsoft Corporation Flexible quantization
WO2013067667A1 (en) 2011-11-07 2013-05-16 Intel Corporation Cross-channel residual prediction
KR101509070B1 (ko) * 2007-10-16 2015-04-06 톰슨 라이센싱 비트 깊이 크기 조정 능력에 관한 아티팩트 제거 방법 및 장치
US8897359B2 (en) * 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
WO2012122423A1 (en) 2011-03-10 2012-09-13 Dolby Laboratories Licensing Corporation Pre-processing for bitdepth and color format scalable video coding
US8428128B2 (en) * 2008-12-30 2013-04-23 Korea Electronics Technology Institute Method for prediction coding using scalable video codec
US8290295B2 (en) * 2009-03-03 2012-10-16 Microsoft Corporation Multi-modal tone-mapping of images
US9412235B2 (en) 2009-05-08 2016-08-09 Aristocrat Technologies Australia Pty Limited Gaming system, a method of gaming and a linked game controller
KR101626688B1 (ko) 2010-04-13 2016-06-01 지이 비디오 컴프레션, 엘엘씨 샘플 영역 병합
RS63059B1 (sr) 2010-04-13 2022-04-29 Ge Video Compression Llc Kodiranje videa primenom podele sa više stabala na slikama
BR122020007923B1 (pt) 2010-04-13 2021-08-03 Ge Video Compression, Llc Predição interplano
TWI575887B (zh) 2010-04-13 2017-03-21 Ｇｅ影像壓縮有限公司 在樣本陣列多元樹細分中之繼承技術
TWI559779B (zh) 2010-08-25 2016-11-21 杜比實驗室特許公司 擴展影像動態範圍
JP2012060261A (ja) 2010-09-06 2012-03-22 Sony Corp 画像処理装置および方法
KR102030977B1 (ko) 2011-02-22 2019-10-10 타지반 투 엘엘씨 필터 방법, 동화상 부호화 장치, 동화상 복호 장치 및 동화상 부호화 복호 장치
AU2012221588B2 (en) 2011-02-22 2015-12-17 Sun Patent Trust Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
WO2012122426A1 (en) * 2011-03-10 2012-09-13 Dolby Laboratories Licensing Corporation Reference processing for bitdepth and color format scalable video coding
EP2684365A1 (en) * 2011-03-10 2014-01-15 Dolby Laboratories Licensing Corporation Bitdepth and color scalable video coding
HUE046186T2 (hu) 2011-04-14 2020-02-28 Dolby Laboratories Licensing Corp Több színcsatornás több regressziós prediktor
US8971408B2 (en) 2011-04-14 2015-03-03 Dolby Laboratories Licensing Corporation Piecewise cross color channel predictor
TWI624182B (zh) 2011-04-15 2018-05-11 杜比實驗室特許公司 高動態範圍影像的編碼、解碼及表示
US9036042B2 (en) 2011-04-15 2015-05-19 Dolby Laboratories Licensing Corporation Encoding, decoding, and representing high dynamic range images
US8334911B2 (en) 2011-04-15 2012-12-18 Dolby Laboratories Licensing Corporation Encoding, decoding, and representing high dynamic range images
US8891863B2 (en) * 2011-06-13 2014-11-18 Dolby Laboratories Licensing Corporation High dynamic range, backwards-compatible, digital cinema
LT3661201T (lt) 2011-07-19 2021-04-12 Tagivan Ii Llc Filtravimo būdas, vaizdo dekodavimo būdas, vaizdo kodavimo būdas, vaizdo dekodavimo aparatas, vaizdo kodavimo aparatas ir vaizdo kodavimo/dekodavimo aparatas
TWI575933B (zh) 2011-11-04 2017-03-21 杜比實驗室特許公司 階層式視覺動態範圍編碼中之層分解技術
US8934726B2 (en) 2011-12-19 2015-01-13 Dolby Laboratories Licensing Corporation Video codecs with integrated gamut management
TWI556629B (zh) * 2012-01-03 2016-11-01 杜比實驗室特許公司 規定視覺動態範圍編碼操作及參數
US9756353B2 (en) 2012-01-09 2017-09-05 Dolby Laboratories Licensing Corporation Hybrid reference picture reconstruction method for single and multiple layered video coding systems
EP2945377B1 (en) * 2012-01-24 2018-11-28 Dolby Laboratories Licensing Corporation Piecewise cross color channel predictor
US9420302B2 (en) 2012-01-24 2016-08-16 Dolby Laboratories Licensing Corporation Weighted multi-band cross color channel predictor
US9860533B2 (en) * 2012-06-26 2018-01-02 Intel Corporation Cross-layer cross-channel sample prediction
WO2014000168A1 (en) 2012-06-27 2014-01-03 Intel Corporation Cross-layer cross-channel residual prediction
WO2014038330A1 (ja) * 2012-09-06 2014-03-13 ソニー株式会社 画像処理装置及び画像処理方法
US20140086316A1 (en) * 2012-09-24 2014-03-27 Louis Joseph Kerofsky Video compression with color space scalability
EP2898694B1 (en) * 2012-09-24 2019-06-19 Huawei Technologies Co., Ltd. Video compression with color space scalability
US9124899B2 (en) 2012-09-28 2015-09-01 Sharp Laboratories Of America, Inc. Motion derivation and coding for scaling video
CN103716633A (zh) * 2012-09-30 2014-04-09 华为技术有限公司 一种分层码流的处理方法，装置及分层码流的编码器
EP2741487A1 (en) * 2012-12-06 2014-06-11 Thomson Licensing Video coding and decoding methods and corresponding devices
EP2750393A1 (en) 2012-12-26 2014-07-02 Thomson Licensing Method of coding a first and a second version of an image into a base layer and an enhancement layer based on a color gamut mapping model
US9532057B2 (en) 2012-12-28 2016-12-27 Qualcomm Incorporated Inter-layer prediction using sample-adaptive adjustments for bit depth scalable video coding
US9942545B2 (en) * 2013-01-03 2018-04-10 Texas Instruments Incorporated Methods and apparatus for indicating picture buffer size for coded scalable video
US9225988B2 (en) 2013-05-30 2015-12-29 Apple Inc. Adaptive color space transform coding
US9225991B2 (en) 2013-05-30 2015-12-29 Apple Inc. Adaptive color space transform coding
US10382752B2 (en) * 2013-10-15 2019-08-13 Sony Corporation Image processing device and method
EP2887673A1 (en) * 2013-12-17 2015-06-24 Thomson Licensing Method for coding a sequence of pictures and method for decoding a bitstream and corresponding devices
EP2887672A1 (en) * 2013-12-17 2015-06-24 Thomson Licensing Method for coding a sequence of pictures and method for decoding a bitstream and corresponding devices
KR101672085B1 (ko) * 2014-01-03 2016-11-03 한양대학교 산학협력단 화면내 예측을 수행하는 부호화/복호화 장치 및 화면내 예측 부호화/복호화 방법
US9445111B2 (en) * 2014-01-08 2016-09-13 Sony Corporation Image processing apparatus and image processing method
US10182241B2 (en) 2014-03-04 2019-01-15 Microsoft Technology Licensing, Llc Encoding strategies for adaptive switching of color spaces, color sampling rates and/or bit depths
CA2939434C (en) 2014-03-04 2021-02-16 Microsoft Techology Licensing, Llc Adaptive switching of color spaces, color sampling rates and/or bit depths
JP6367359B2 (ja) * 2014-03-27 2018-08-01 マイクロソフト テクノロジー ライセンシング，エルエルシー 色空間を切り替えるときの量子化／スケーリング及び逆量子化／スケーリングの調整
KR102284995B1 (ko) * 2014-06-19 2021-08-04 브이아이디 스케일, 인크. 3차원 기반 컬러 매핑에서의 모델 파라미터 최적화를 위한 시스템 및 방법
AU2015207941A1 (en) 2014-08-01 2016-02-18 Aristocrat Technologies Australia Pty Limited A gaming system, a method of gaming and a controller
WO2016054765A1 (en) 2014-10-08 2016-04-14 Microsoft Technology Licensing, Llc Adjustments to encoding and decoding when switching color spaces
US10750173B2 (en) * 2016-03-07 2020-08-18 Koninklijke Philips N.V. Encoding and decoding HDR videos
US10368074B2 (en) 2016-03-18 2019-07-30 Microsoft Technology Licensing, Llc Opportunistic frame dropping for variable-frame-rate encoding
KR101766600B1 (ko) 2016-10-27 2017-08-23 한양대학교 산학협력단 화면내 예측을 수행하는 부호화/복호화 장치 및 화면내 예측 부호화/복호화 방법
EP3985974B1 (en) * 2020-10-13 2023-05-10 Axis AB An image processing device, a camera and a method for encoding a sequence of video images
US11998852B2 (en) 2022-07-29 2024-06-04 Aristocrat Technologies, Inc. Multi-player gaming system with synchronization periods and associated synchronization methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5426463A (en) * 1993-02-22 1995-06-20 Rca Thomson Licensing Corporation Apparatus for controlling quantizing in a video signal compressor
JP3500991B2 (ja) * 1998-11-25 2004-02-23 日本ビクター株式会社 カラリメトリ変換装置
US20020118743A1 (en) * 2001-02-28 2002-08-29 Hong Jiang Method, apparatus and system for multiple-layer scalable video coding
US20040005003A1 (en) * 2002-07-02 2004-01-08 Koninklijke Philips Electronics N.V. Quality improvement for FGS BL coding with U/V coarse quantization
US20050259729A1 (en) * 2004-05-21 2005-11-24 Shijun Sun Video coding with quality scalability
KR100657268B1 (ko) * 2004-07-15 2006-12-14 학교법인 대양학원 컬러 영상의 신축적 부호화, 복호화 방법 및 장치
KR100763178B1 (ko) * 2005-03-04 2007-10-04 삼성전자주식회사 색 공간 스케일러블 비디오 코딩 및 디코딩 방법, 이를위한 장치
WO2007023377A1 (en) * 2005-08-25 2007-03-01 Nokia Corporation Separation markers in fine granularity scalable video coding
US8331433B2 (en) * 2006-08-31 2012-12-11 Samsung Electronics Co., Ltd. Video encoding apparatus and method and video decoding apparatus and method
KR20080093386A (ko) * 2007-04-16 2008-10-21 한국전자통신연구원 컬러 동영상 신축 부호화와 복호화 방법 및 그 장치

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