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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Japanese (ja)
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JP2016201800A5 (OSRAM
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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Publication of JP2016201800A5 publication Critical patent/JP2016201800A5/ja
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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
EP15305520.7 2015-04-09
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

Publications (2)

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

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JP2016078891A Pending JP2016201800A (ja) 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

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

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US10856023B2 (en) * 2016-04-12 2020-12-01 Sony Corporation Transmission apparatus, transmission method, reception apparatus, and reception method
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
KR102396112B1 (ko) * 2018-09-02 2022-05-10 엘지전자 주식회사 비디오 신호의 부호화/복호화 방법 및 이를 위한 장치
WO2021030375A1 (en) 2019-08-12 2021-02-18 Dolby Laboratories Licensing Corporation Adaptive image data linearization for hdr image sensors

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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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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
CN102986214A (zh) * 2010-07-06 2013-03-20 皇家飞利浦电子股份有限公司 从低动态范围图像生成高动态范围图像
WO2012015359A1 (en) * 2010-07-26 2012-02-02 Agency For Science, Technology And Research Method and device for image processing
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
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
WO2012097882A1 (en) * 2011-01-21 2012-07-26 Thomson Licensing Method of coding an image epitome
US9299002B2 (en) 2011-01-21 2016-03-29 Thomson Licensing Method for extracting an epitome from an image
RU2616158C2 (ru) * 2011-04-28 2017-04-12 Конинклейке Филипс Н.В. Устройства и способы для кодирования и декодирования hdr-изображений
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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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Publication number Publication date
US20160300335A1 (en) 2016-10-13
KR20160121444A (ko) 2016-10-19
CN106060414A (zh) 2016-10-26
US10271060B2 (en) 2019-04-23
EP3079364A1 (en) 2016-10-12

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