CN104471939B - 改进的hdr图像编码和解码方法和设备 - Google Patents

改进的hdr图像编码和解码方法和设备 Download PDF

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CN104471939B
CN104471939B CN201380037397.5A CN201380037397A CN104471939B CN 104471939 B CN104471939 B CN 104471939B CN 201380037397 A CN201380037397 A CN 201380037397A CN 104471939 B CN104471939 B CN 104471939B
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hdr
image
ldr
dynamic range
brightness
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CN104471939A (zh
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M.J.W.梅坦斯
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Koninklijke Philips NV
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • 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
    • H04N19/182—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 pixel
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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]

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
CN201380037397.5A 2012-07-13 2013-07-01 改进的hdr图像编码和解码方法和设备 Active CN104471939B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261671183P 2012-07-13 2012-07-13
US61/671183 2012-07-13
PCT/IB2013/055384 WO2014009844A1 (en) 2012-07-13 2013-07-01 Improved hdr image encoding and decoding methods and devices

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CN104471939B true CN104471939B (zh) 2018-04-24

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US (2) US9516351B2 (https=)
EP (1) EP2873237B1 (https=)
JP (1) JP6382805B2 (https=)
CN (1) CN104471939B (https=)
RU (1) RU2652465C2 (https=)
WO (1) WO2014009844A1 (https=)
ZA (1) ZA201501010B (https=)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1203261A1 (en) * 2012-05-14 2015-10-23 Luca Rossato Encoding and reconstruction of residual data based on support information
EP2873237B1 (en) * 2012-07-13 2022-03-30 Koninklijke Philips N.V. Improved hdr image decoding methods and devices
KR101448494B1 (ko) * 2012-08-08 2014-10-15 돌비 레버러토리즈 라이쎈싱 코오포레이션 Hdr 이미지들을 위한 이미지 프로세싱
BR112015011219A2 (pt) * 2012-11-16 2017-07-11 Thomson Licensing processamento de imagens de alta faixa dinâmica
US9129388B2 (en) 2012-11-21 2015-09-08 Apple Inc. Global approximation to spatially varying tone mapping operators
MX350910B (es) * 2013-02-21 2017-09-25 Koninklijke Philips Nv Métodos y dispositivos de codificación y decodificación de imágenes mejoradas de alto rango dinámico (hdr).
RU2670782C9 (ru) * 2013-07-18 2018-11-23 Конинклейке Филипс Н.В. Способы и устройства для создания функций отображения кода для кодирования изображения hdr и способы и устройства для использования таких кодированных изображений
US9275445B2 (en) 2013-08-26 2016-03-01 Disney Enterprises, Inc. High dynamic range and tone mapping imaging techniques
MY179735A (en) * 2014-01-07 2020-11-12 Dolby Laboratories Licensing Corp Techniques for encoding, decoding and representing high dynamic range images
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
US10264266B2 (en) * 2014-02-25 2019-04-16 Apple Inc. Non-linear display brightness adjustment
CN108182672A (zh) 2014-05-28 2018-06-19 皇家飞利浦有限公司 用于对hdr图像进行编码的方法和装置以及用于使用这样的编码图像的方法和装置
CN106134172B (zh) * 2014-06-10 2019-10-01 松下知识产权经营株式会社 显示系统、显示方法及显示装置
MX385654B (es) * 2014-06-27 2025-03-18 Panasonic Ip Man Co Ltd Dispositivo de salida de datos, metodo de salida de datos y metodo de generacion de datos.
KR102279842B1 (ko) * 2014-08-08 2021-07-21 코닌클리케 필립스 엔.브이. Hdr 이미지 인코딩 방법 및 장치
KR102209563B1 (ko) * 2014-08-08 2021-02-02 코닌클리케 필립스 엔.브이. Hdr 이미지 인코딩 방법 및 장치
PL3231174T3 (pl) * 2014-12-11 2021-03-08 Koninklijke Philips N.V. Optymalizacja obrazów o wysokim zakresie dynamiki dla konkretnych wyświetlaczy
KR102091072B1 (ko) * 2014-12-23 2020-03-19 삼성전자주식회사 컨텐츠 제공 장치, 디스플레이 장치 및 그 제어 방법
WO2016120085A1 (en) * 2015-01-29 2016-08-04 Koninklijke Philips N.V. Local dynamic range adjustment color processing
CN111654697B (zh) * 2015-01-30 2022-07-19 交互数字Vc控股公司 对彩色画面进行编码和解码的方法和装置
EP3067882A1 (en) 2015-03-10 2016-09-14 Thomson Licensing Adaptive color grade interpolation method and device
JP6463179B2 (ja) * 2015-03-17 2019-01-30 キヤノン株式会社 信号処理装置、信号処理方法および撮像装置
US9942489B2 (en) 2015-06-02 2018-04-10 Samsung Electronics Co., Ltd. Adaptive tone mapping based on local contrast
KR102059256B1 (ko) * 2015-06-05 2019-12-24 애플 인크. Hdr 콘텐츠의 렌더링 및 디스플레이
EP3113496A1 (en) * 2015-06-30 2017-01-04 Thomson Licensing Method and device for encoding both a hdr picture and a sdr picture obtained from said hdr picture using color mapping functions
CN107924559B (zh) * 2015-07-16 2022-05-24 交互数字麦迪逊专利控股公司 通过使用参数化色调调整函数对图片进行色调映射的方法和设备
US12413731B2 (en) 2015-07-22 2025-09-09 Arris Enterprises Llc System for coding high dynamic range and wide color gamut sequences
JP2018525905A (ja) * 2015-07-22 2018-09-06 アリス エンタープライジズ エルエルシーＡｒｒｉｓ Ｅｎｔｅｒｐｒｉｓｅｓ Ｌｌｃ 高ダイナミックレンジおよび広色域シーケンスを符号化するシステム
US10542242B2 (en) 2015-09-30 2020-01-21 Samsung Electronics Co., Ltd. Display device and method for controlling same
EP3169071B1 (en) * 2015-11-16 2020-01-29 InterDigital VC Holdings, Inc. Backward-compatible encoding of a hdr picture
WO2017101137A1 (zh) 2015-12-15 2017-06-22 华为技术有限公司 一种高动态范围图像的处理方法、装置及终端设备
CN108605125B (zh) * 2016-01-28 2021-05-25 皇家飞利浦有限公司 对hdr视频进行编码和解码的方法及设备
US10257393B2 (en) * 2016-02-12 2019-04-09 Contrast, Inc. Devices and methods for high dynamic range video
US10264196B2 (en) 2016-02-12 2019-04-16 Contrast, Inc. Systems and methods for HDR video capture with a mobile device
JP6451669B2 (ja) * 2016-03-04 2019-01-16 ソニー株式会社 評価装置、評価方法およびカメラシステム
US10750173B2 (en) * 2016-03-07 2020-08-18 Koninklijke Philips N.V. Encoding and decoding HDR videos
US10699391B2 (en) 2016-04-29 2020-06-30 Disney Enterprises, Inc. Dynamic range expansion highlight information restoration
EP3453175B1 (en) * 2016-05-04 2022-03-02 InterDigital VC Holdings, Inc. Method and apparatus for encoding/decoding a high dynamic range picture into a coded bistream
EP4336850A3 (en) * 2016-07-08 2024-04-17 InterDigital Madison Patent Holdings, SAS Systems and methods for region-of-interest tone remapping
AU2017308749A1 (en) 2016-08-09 2019-02-21 Contrast, Inc. Real-time HDR video for vehicle control
US9747282B1 (en) 2016-09-27 2017-08-29 Doppler Labs, Inc. Translation with conversational overlap
HUE060276T2 (hu) * 2016-10-05 2023-02-28 Dolby Laboratories Licensing Corp Forrásszínnel kapcsolatos mennyiségi információ üzenetküldés
US11202050B2 (en) * 2016-10-14 2021-12-14 Lg Electronics Inc. Data processing method and device for adaptive image playing
CN110301136B (zh) 2017-02-17 2023-03-24 交互数字麦迪逊专利控股公司 在流传输视频中进行选择性感兴趣对象缩放的系统和方法
WO2018164911A1 (en) 2017-03-07 2018-09-13 Pcms Holdings, Inc. Tailored video streaming for multi-device presentations
US10453221B2 (en) * 2017-04-10 2019-10-22 Intel Corporation Region based processing
EP3416363A1 (en) * 2017-06-13 2018-12-19 Koninklijke Philips N.V. Gamut mapping for hdr (de)coding
WO2019014057A1 (en) 2017-07-10 2019-01-17 Contrast, Inc. Stereoscopic camera
US10609372B2 (en) 2017-09-29 2020-03-31 Dolby Laboratories Licensing Corporation Up-conversion to content adaptive perceptual quantization video signals
US10778979B2 (en) * 2018-01-11 2020-09-15 Qualcomm Incorporated Signaling mechanisms for equal ranges and other DRA parameters for video coding
US10546554B2 (en) 2018-03-26 2020-01-28 Dell Products, Lp System and method for adaptive tone mapping for high dynamic ratio digital images
EP3776474B1 (en) 2018-04-09 2025-06-11 Dolby Laboratories Licensing Corporation Hdr image representations using neural network mappings
US10951888B2 (en) 2018-06-04 2021-03-16 Contrast, Inc. Compressed high dynamic range video
WO2020036957A1 (en) 2018-08-14 2020-02-20 Contrast, Inc. Image compression
CN111202425B (zh) * 2018-11-22 2021-05-25 江苏宏威重工机床制造有限公司 排气阀定时释放机构
US11032576B2 (en) 2019-06-10 2021-06-08 Microsoft Technology Licensing, Llc Selectively enhancing compressed digital content
CN110266965B (zh) * 2019-06-28 2021-06-01 Oppo广东移动通信有限公司 图像处理方法、装置、存储介质及电子设备
KR102701764B1 (ko) 2019-06-28 2024-09-02 삼성전자주식회사 영상을 처리하는 전자 장치 및 그 영상 처리 방법
EP4014479B1 (en) * 2019-08-12 2024-03-20 Dolby Laboratories Licensing Corporation Adaptive image data linearization for hdr image sensors
EP3873096A1 (en) * 2020-02-25 2021-09-01 Koninklijke Philips N.V. Improved hdr color processing for saturated colors
CN111311524B (zh) * 2020-03-27 2023-04-18 电子科技大学 一种基于msr的高动态范围视频生成方法
US11330196B2 (en) * 2020-10-12 2022-05-10 Microsoft Technology Licensing, Llc Estimating illumination in an environment based on an image of a reference object
CN114519683A (zh) * 2020-11-20 2022-05-20 北京晶视智能科技有限公司 图像处理方法及应用其的图像处理装置
CN112804464B (zh) * 2020-12-30 2023-05-09 北京格视科技有限公司 一种hdr图像生成方法、装置、电子设备及可读存储介质
US12469116B2 (en) * 2021-09-17 2025-11-11 Beijing Boe Technology Development Co., Ltd. Method for training image processing model, and method for generating high dynamic range image
JPWO2023100665A1 (https=) * 2021-12-01 2023-06-08
CN114463207B (zh) * 2022-01-24 2022-07-29 哈尔滨理工大学 基于全局动态范围压缩与局部亮度估计的色阶映射方法
CN118488325A (zh) * 2022-02-28 2024-08-13 荣耀终端有限公司 一种图像处理方法和电子设备
CN117830731B (zh) * 2024-01-02 2024-06-28 北京蓝耘科技股份有限公司 多维并行调度方法
CN120177012B (zh) * 2025-03-17 2025-10-31 军事科学院系统工程研究院后勤科学与技术研究所 一种野外帐篷的性能评估方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101809617A (zh) * 2007-07-30 2010-08-18 杜比实验室特许公司 提高图像动态范围
WO2010105036A1 (en) * 2009-03-13 2010-09-16 Dolby Laboratories Licensing Corporation Layered compression of high dynamic range, visual dynamic range, and wide color gamut video
WO2011107905A1 (en) * 2010-03-03 2011-09-09 Koninklijke Philips Electronics N.V. Apparatuses and methods for defining color regimes
CN102257531A (zh) * 2008-12-19 2011-11-23 高通股份有限公司 高动态范围图像组合

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2267520B1 (en) 2001-02-27 2018-07-25 Dolby Laboratories Licensing Corporation A method and device for displaying an image
JP2006211152A (ja) * 2005-01-26 2006-08-10 Hokkaido Univ 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法、画像符号化用プログラム、画像復号用プログラム
EP1989882B1 (en) 2006-01-23 2015-11-11 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. High dynamic range codecs
US8014445B2 (en) * 2006-02-24 2011-09-06 Sharp Laboratories Of America, Inc. Methods and systems for high dynamic range video coding
US8184693B2 (en) 2008-04-11 2012-05-22 Intel Corporation Adaptive filtering for bit-depth scalable video codec
WO2011007905A1 (ko) 2009-07-15 2011-01-20 주식회사 한빛티앤아이 이동통신 단말기용 힌지모듈
RU2616158C2 (ru) 2011-04-28 2017-04-12 Конинклейке Филипс Н.В. Устройства и способы для кодирования и декодирования hdr-изображений
BR112014023535B1 (pt) 2012-03-26 2022-06-14 Koninklijke Philips N.V Codificador de imagem para codificar uma imagem de uma cena de alto alcance dinâmico, decodificador de imagem para decodificar uma representação de imagem codificada de uma cena de alto alcance dinâmico, método de codificação de imagem para codificar uma imagem de uma cena de alto alcance dinâmico e método de decodificação da imagem para decodificar uma representação de imagem codificada de uma cena de alto alcance dinâmico
EP2873237B1 (en) * 2012-07-13 2022-03-30 Koninklijke Philips N.V. Improved hdr image decoding methods and devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101809617A (zh) * 2007-07-30 2010-08-18 杜比实验室特许公司 提高图像动态范围
CN102257531A (zh) * 2008-12-19 2011-11-23 高通股份有限公司 高动态范围图像组合
WO2010105036A1 (en) * 2009-03-13 2010-09-16 Dolby Laboratories Licensing Corporation Layered compression of high dynamic range, visual dynamic range, and wide color gamut video
WO2011107905A1 (en) * 2010-03-03 2011-09-09 Koninklijke Philips Electronics N.V. Apparatuses and methods for defining color regimes

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JP2015531183A (ja) 2015-10-29
RU2015104783A (ru) 2016-08-27
CN104471939A (zh) 2015-03-25
EP2873237B1 (en) 2022-03-30
US20150201222A1 (en) 2015-07-16
WO2014009844A1 (en) 2014-01-16
US9516351B2 (en) 2016-12-06
US10027965B2 (en) 2018-07-17
RU2652465C2 (ru) 2018-04-26
JP6382805B2 (ja) 2018-08-29
EP2873237A1 (en) 2015-05-20
ZA201501010B (en) 2017-08-30
US20170127069A1 (en) 2017-05-04

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