JP2016201800A - 第１のダイナミックレンジを有する画像を生成、符号化、または復号するための方法およびデバイス、ならびに対応するコンピュータプログラム製品およびコンピュータ可読媒体 - Google Patents

第１のダイナミックレンジを有する画像を生成、符号化、または復号するための方法およびデバイス、ならびに対応するコンピュータプログラム製品およびコンピュータ可読媒体 Download PDF

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JP2016201800A
JP2016201800A JP2016078891A JP2016078891A JP2016201800A JP 2016201800 A JP2016201800 A JP 2016201800A JP 2016078891 A JP2016078891 A JP 2016078891A JP 2016078891 A JP2016078891 A JP 2016078891A JP 2016201800 A JP2016201800 A JP 2016201800A
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image
dynamic range
template
generating
encoding
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JP2016201800A5 (enExample
Inventor
ギヨテル フィリップ
Philippe Guillotel
ギヨテル フィリップ
アライン マーティン
Alain Martin
アライン マーティン
ソロー ドミニク
Dominique Thoreau
ソロー ドミニク
タルカン メフメット
Turkan Mehmet
タルカン メフメット
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Thomson Licensing SAS
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Thomson Licensing SAS
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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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/741—Circuitry for compensating brightness variation in the scene by increasing the dynamic range of the image compared to the dynamic range of the electronic image sensors
    • 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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2355—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages
    • H04N21/2356—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving reformatting operations of additional data, e.g. HTML pages by altering the spatial resolution
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20208—High dynamic range [HDR] image processing

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Library & Information Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Studio Devices (AREA)
JP2016078891A 2015-04-09 2016-04-11 第１のダイナミックレンジを有する画像を生成、符号化、または復号するための方法およびデバイス、ならびに対応するコンピュータプログラム製品およびコンピュータ可読媒体 Pending JP2016201800A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15305520.7A EP3079364A1 (en) 2015-04-09 2015-04-09 Methods and devices for generating, encoding or decoding images with a first dynamic range, and corresponding computer program products and computer-readable medium
EP15305520.7 2015-04-09

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JP2016201800A true JP2016201800A (ja) 2016-12-01
JP2016201800A5 JP2016201800A5 (enExample) 2019-04-11

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US (1) US10271060B2 (enExample)
EP (1) EP3079364A1 (enExample)
JP (1) JP2016201800A (enExample)
KR (1) KR20160121444A (enExample)
CN (1) CN106060414A (enExample)

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CN109076256A (zh) * 2016-04-12 2018-12-21 索尼公司 发送设备、发送方法、接收设备和接收方法
EP3418972A1 (en) * 2017-06-23 2018-12-26 Thomson Licensing Method for tone adapting an image to a target peak luminance lt of a target display device
CN107942321B (zh) * 2017-11-21 2019-09-24 中国电子科技集团公司第四十一研究所 一种基于fpga的侧音测距中的测距音处理方法
WO2020046092A1 (ko) * 2018-09-02 2020-03-05 엘지전자 주식회사 비디오 신호의 부호화/복호화 방법 및 이를 위한 장치
CN114223209B (zh) 2019-08-12 2025-02-11 杜比实验室特许公司 Hdr图像传感器的自适应图像数据线性化

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JP2007243942A (ja) * 2006-02-24 2007-09-20 Sharp Corp 画像データの符号化方法、復号化方法、およびコーデックシステム
JP2014504119A (ja) * 2011-01-21 2014-02-13 トムソン ライセンシング 画像シーケンスを符号化する方法およびこの方法に対応する再構築方法

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US7653261B2 (en) * 2004-11-12 2010-01-26 Microsoft Corporation Image tapestry
US8204338B2 (en) * 2008-02-14 2012-06-19 Microsoft Corporation Factoring repeated content within and among images
US8233739B1 (en) * 2008-08-29 2012-07-31 Adobe Systems Incorporated Patch jittering for visual artifact correction
US8340463B1 (en) * 2008-08-29 2012-12-25 Adobe Systems Incorporated Candidate pruning for patch transforms
EP2526699A1 (en) * 2010-01-22 2012-11-28 Thomson Licensing Data pruning for video compression using example-based super-resolution
US9420291B2 (en) * 2010-02-02 2016-08-16 Thomson Licensing Methods and apparatus for reducing vector quantization error through patch shifting
WO2012004709A1 (en) * 2010-07-06 2012-01-12 Koninklijke Philips Electronics N.V. Generation of high dynamic range images from low dynamic range images
WO2012015359A1 (en) * 2010-07-26 2012-02-02 Agency For Science, Technology And Research Method and device for image processing
FR2966680A1 (fr) * 2010-10-25 2012-04-27 France Telecom Procedes et dispositifs de codage et de decodage d'au moins une image a partir d'un epitome hierarchique, signal et programme d'ordinateur correspondants
FR2966679A1 (fr) * 2010-10-25 2012-04-27 France Telecom Procedes et dispositifs de codage et de decodage d'au moins une image a partir d'un epitome, signal et programme d'ordinateur correspondants
WO2012097919A1 (en) 2011-01-21 2012-07-26 Thomson Licensing Method and device for extracting an epitome
US20140029667A1 (en) * 2011-01-21 2014-01-30 Thomson Licensing Method of coding an image epitome
RU2616158C2 (ru) * 2011-04-28 2017-04-12 Конинклейке Филипс Н.В. Устройства и способы для кодирования и декодирования hdr-изображений
EP2903288A1 (en) * 2014-01-30 2015-08-05 Thomson Licensing Method and apparatus for constructing an epitome from an image

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JP2007243942A (ja) * 2006-02-24 2007-09-20 Sharp Corp 画像データの符号化方法、復号化方法、およびコーデックシステム
JP2014504119A (ja) * 2011-01-21 2014-02-13 トムソン ライセンシング 画像シーケンスを符号化する方法およびこの方法に対応する再構築方法

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US20160300335A1 (en) 2016-10-13
KR20160121444A (ko) 2016-10-19
US10271060B2 (en) 2019-04-23
CN106060414A (zh) 2016-10-26
EP3079364A1 (en) 2016-10-12

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