TR201911093T4 - Hdr görüntü kodlamaya ve kod çözmeye yönelik parlak bölge tabanlı aparatlar ve yöntemler. - Google Patents

Hdr görüntü kodlamaya ve kod çözmeye yönelik parlak bölge tabanlı aparatlar ve yöntemler. Download PDF

Info

Publication number
TR201911093T4
TR201911093T4 TR2019/11093T TR201911093T TR201911093T4 TR 201911093 T4 TR201911093 T4 TR 201911093T4 TR 2019/11093 T TR2019/11093 T TR 2019/11093T TR 201911093 T TR201911093 T TR 201911093T TR 201911093 T4 TR201911093 T4 TR 201911093T4
Authority
TR
Turkey
Prior art keywords
image
hdr
brightness
luma
encoding
Prior art date
Application number
TR2019/11093T
Other languages
English (en)
Turkish (tr)
Inventor
Jozef Willem Mertens Mark
Original Assignee
Koninklijke Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of TR201911093T4 publication Critical patent/TR201911093T4/tr

Links

Classifications

    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/625—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using discrete cosine transform [DCT]
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/17—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
    • H04N19/176—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 the region being a block, e.g. a macroblock
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
TR2019/11093T 2012-03-26 2013-03-25 Hdr görüntü kodlamaya ve kod çözmeye yönelik parlak bölge tabanlı aparatlar ve yöntemler. TR201911093T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261615409P 2012-03-26 2012-03-26

Publications (1)

Publication Number Publication Date
TR201911093T4 true TR201911093T4 (tr) 2019-08-21

Family

ID=48325815

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/11093T TR201911093T4 (tr) 2012-03-26 2013-03-25 Hdr görüntü kodlamaya ve kod çözmeye yönelik parlak bölge tabanlı aparatlar ve yöntemler.

Country Status (14)

Country Link
US (2) US9420288B2 (enExample)
EP (1) EP2880624B1 (enExample)
JP (2) JP6262198B2 (enExample)
KR (1) KR102014127B1 (enExample)
CN (1) CN104541301B (enExample)
BR (1) BR112014023535B1 (enExample)
ES (1) ES2737993T3 (enExample)
HU (1) HUE044859T2 (enExample)
MX (1) MX337444B (enExample)
PL (1) PL2880624T3 (enExample)
PT (1) PT2880624T (enExample)
RU (1) RU2643663C2 (enExample)
TR (1) TR201911093T4 (enExample)
WO (1) WO2013144809A2 (enExample)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659363B1 (fr) 1990-03-07 1996-04-19 Atochem Procede de preparation de pates a haut rendement blanchies.
CN104471939B (zh) 2012-07-13 2018-04-24 皇家飞利浦有限公司 改进的hdr图像编码和解码方法和设备
JP2015008361A (ja) * 2013-06-24 2015-01-15 ソニー株式会社 再生装置、再生方法、および記録媒体
CN105379263B (zh) * 2013-11-13 2017-09-22 杜比实验室特许公司 用于指导图像的显示管理的方法和设备
KR20150083429A (ko) * 2014-01-08 2015-07-17 한국전자통신연구원 Ｄａｓｈ를 사용하는 비디오 재생을 위한 비트 깊이 표현 방법
US9854176B2 (en) * 2014-01-24 2017-12-26 Lucasfilm Entertainment Company Ltd. Dynamic lighting capture and reconstruction
RU2667153C2 (ru) 2014-02-07 2018-09-17 Сони Корпорейшн Устройство передачи, способ передачи, устройство приема, способ приема, устройство отображения и способ отображения
CN106063265B (zh) * 2014-02-26 2019-06-11 杜比实验室特许公司 用于视频压缩的基于亮度的编码工具
EP3145206B1 (en) * 2014-05-15 2020-07-22 Sony Corporation Communication apparatus, communication method, and computer program
JP5914902B1 (ja) * 2014-06-10 2016-05-11 パナソニックＩｐマネジメント株式会社 変換方法および変換装置
CN110675840B (zh) * 2014-06-26 2022-03-25 松下知识产权经营株式会社 显示装置及显示方法
JP6566320B2 (ja) 2014-06-27 2019-08-28 パナソニックＩｐマネジメント株式会社 データ出力装置及びデータ出力方法
KR101809967B1 (ko) * 2014-08-08 2017-12-18 엘지전자 주식회사 디스플레이 적응적 영상 재생을 위한 비디오 데이터 처리 방법 및 장치
JP6331882B2 (ja) 2014-08-28 2018-05-30 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
MX2017007451A (es) * 2014-12-11 2017-08-10 Koninklijke Philips Nv Optimizacion de imagenes de intervalo dinamico alto para unidades de visualizacion particulares.
US10609327B2 (en) * 2014-12-29 2020-03-31 Sony Corporation Transmission device, transmission method, reception device, and reception method
JP2018509802A (ja) * 2015-01-29 2018-04-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 局所ダイナミックレンジ調節色処理
US9552531B2 (en) 2015-01-30 2017-01-24 Sony Corporation Fast color-brightness-based methods for image segmentation
CN107258078B (zh) 2015-01-30 2019-09-24 皇家飞利浦有限公司 简单但通用的动态范围编码
RU2678483C1 (ru) 2015-03-02 2019-01-29 Долби Лэборетериз Лайсенсинг Корпорейшн Контент-адаптивный перцепционный квантизатор для изображений с высоким динамическим диапазоном
WO2016192937A1 (en) * 2015-05-29 2016-12-08 Thomson Licensing Methods, apparatus, and systems for hdr tone mapping operator
US10165198B2 (en) 2015-06-02 2018-12-25 Samsung Electronics Co., Ltd. Dual band adaptive tone mapping
KR102403360B1 (ko) 2015-06-16 2022-05-30 광운대학교 산학협력단 하위 호환성을 고려한 hdr 영상 복호화 장치에서 다이나믹 레인지 매핑 정보를 이용하는 방법 및 장치
US10043487B2 (en) 2015-06-24 2018-08-07 Samsung Electronics Co., Ltd. Apparatus and method for split screen display on mobile device
US10007412B2 (en) * 2015-06-24 2018-06-26 Samsung Electronics Co., Ltd. Tone mastering system with creative intent metadata
EP3131284A1 (en) * 2015-08-13 2017-02-15 Thomson Licensing Methods, systems and aparatus for hdr to hdr inverse tone mapping
US10687080B2 (en) 2015-08-28 2020-06-16 Arris Enterprises Llc Color volume transforms in coding of high dynamic range and wide color gamut sequences
WO2017046408A1 (en) * 2015-09-18 2017-03-23 Thomson Licensing Determination of a co-located luminance sample of a color component sample, for hdr coding/decoding
EP3343913B1 (en) * 2015-09-30 2022-05-25 Samsung Electronics Co., Ltd. Display device and method for controlling same
JP6624877B2 (ja) * 2015-10-15 2019-12-25 キヤノン株式会社 情報処理装置、情報処理方法及びプログラム
JP6611576B2 (ja) * 2015-11-30 2019-11-27 キヤノン株式会社 画像処理装置および画像処理方法
CN107211079B (zh) 2015-12-17 2021-05-28 皇家飞利浦有限公司 用于图像和视频的动态范围编码
CN108431886B (zh) * 2015-12-21 2021-07-20 皇家飞利浦有限公司 针对特定显示器优化高动态范围图像
CN105744157A (zh) * 2016-02-02 2016-07-06 西安电子科技大学 一种图像像素采样值转换、采样值处理方法及装置
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
JP6460014B2 (ja) 2016-03-04 2019-01-30 ソニー株式会社 信号処理装置、信号処理方法およびカメラシステム
CN108781246B (zh) * 2016-03-14 2021-05-28 皇家飞利浦有限公司 用于动态范围映射的饱和度处理指定
JPWO2017159185A1 (ja) * 2016-03-17 2019-01-24 パナソニックＩｐマネジメント株式会社 照合装置
MX386571B (es) 2016-03-18 2025-03-19 Koninklijke Philips Nv Codificación y decodificación de videos de alto intervalo dinámico (hdr).
DE102016003681A1 (de) * 2016-03-24 2017-09-28 Universität Stuttgart Datenkompression mittels adaptiven Unterabtastens
GB2549521A (en) * 2016-04-21 2017-10-25 British Broadcasting Corp Method and apparatus for conversion of dynamic range of video signals
US10699391B2 (en) 2016-04-29 2020-06-30 Disney Enterprises, Inc. Dynamic range expansion highlight information restoration
TWI612334B (zh) * 2016-08-10 2018-01-21 國立臺灣大學 透視裝置的光度補償方法與系統
US11202050B2 (en) * 2016-10-14 2021-12-14 Lg Electronics Inc. Data processing method and device for adaptive image playing
CN107995497B (zh) * 2016-10-26 2021-05-28 杜比实验室特许公司 高动态范围视频的屏幕自适应解码
US10192295B2 (en) * 2016-11-09 2019-01-29 AI Analysis, Inc. Methods and systems for normalizing images
US10218952B2 (en) 2016-11-28 2019-02-26 Microsoft Technology Licensing, Llc Architecture for rendering high dynamic range video on enhanced dynamic range display devices
US10176561B2 (en) 2017-01-27 2019-01-08 Microsoft Technology Licensing, Llc Content-adaptive adjustments to tone mapping operations for high dynamic range content
US10104334B2 (en) 2017-01-27 2018-10-16 Microsoft Technology Licensing, Llc Content-adaptive adjustment of display device brightness levels when rendering high dynamic range content
US10638144B2 (en) * 2017-03-15 2020-04-28 Facebook, Inc. Content-based transcoder
US10453221B2 (en) * 2017-04-10 2019-10-22 Intel Corporation Region based processing
EP3625712A4 (en) * 2017-05-16 2020-09-09 Artentika (Pty) Ltd PROCESSING DIGITAL DATA DETAILS FOR ANALYSIS OF CULTURAL ARTEFACTS
US10728559B2 (en) * 2017-07-07 2020-07-28 Qualcomm Incorporated Precision of computation and signaling of dynamic range adjustment and color remapping information
US11252401B2 (en) 2017-08-07 2022-02-15 Dolby Laboratories Licensing Corporation Optically communicating display metadata
US11170274B2 (en) * 2017-08-31 2021-11-09 Hp Indigo B.V. Generating rasterized modified images from a rasterized seed image
EP3451677A1 (en) * 2017-09-05 2019-03-06 Koninklijke Philips N.V. Graphics-safe hdr image luminance re-grading
CN108063947B (zh) * 2017-12-14 2021-07-13 西北工业大学 一种基于像素纹理的无损参考帧压缩方法
US10546554B2 (en) 2018-03-26 2020-01-28 Dell Products, Lp System and method for adaptive tone mapping for high dynamic ratio digital images
GB2572571B (en) * 2018-04-03 2021-09-01 Apical Ltd Image processing
JP6652153B2 (ja) * 2018-04-26 2020-02-19 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
KR102591582B1 (ko) * 2018-06-22 2023-10-19 삼성전자주식회사 컨텐츠를 표시하는 방법 및 전자 장치
US10863157B2 (en) 2018-07-06 2020-12-08 Samsung Electronics Co., Ltd. Guided tone mapping of high dynamic range video based on a Bezier curve for presentation on a display device
US10957024B2 (en) 2018-10-30 2021-03-23 Microsoft Technology Licensing, Llc Real time tone mapping of high dynamic range image data at time of playback on a lower dynamic range display
US11222248B2 (en) 2018-10-31 2022-01-11 Hewlett-Packard Development Company, L.P. Luminance-biased sharpening for thermal media printing
US10885612B2 (en) 2018-10-31 2021-01-05 Hewlett-Packard Development Company, L.P. Luminance-biased sharpening for thermal media printing
US10880354B2 (en) 2018-11-28 2020-12-29 Netflix, Inc. Techniques for encoding a media title while constraining quality variations
US10841356B2 (en) * 2018-11-28 2020-11-17 Netflix, Inc. Techniques for encoding a media title while constraining bitrate variations
CN110390664A (zh) * 2018-11-30 2019-10-29 武汉滨湖电子有限责任公司 一种基于孔洞填充路面裂缝识别方法
CN110163816B (zh) * 2019-04-24 2021-08-31 Oppo广东移动通信有限公司 图像信息的处理方法、装置、存储介质及电子设备
US11087054B2 (en) 2019-09-06 2021-08-10 Beamup Ltd. Structural design systems and methods for automatic selection of equipment and generation of wiring diagrams by modeling and simulation
CN110691254B (zh) * 2019-09-20 2022-01-18 中山大学 一种多功能视频编码的快速判决方法、系统及存储介质
US11473971B2 (en) * 2019-09-27 2022-10-18 Apple Inc. Ambient headroom adaptation
CN113052926B (zh) * 2019-12-27 2024-12-03 中国电信股份有限公司 图像对比度编辑方法和装置、计算机可读存储介质
CN113703881B (zh) * 2020-05-22 2024-10-15 北京小米移动软件有限公司 显示方法、装置及存储介质
CN111784598B (zh) * 2020-06-18 2023-06-02 Oppo（重庆）智能科技有限公司 色调映射模型的训练方法、色调映射方法及电子设备
CN111970564B (zh) * 2020-08-26 2023-03-24 展讯通信（上海）有限公司 Hdr视频显示处理的优化方法及装置、存储介质、终端
CN112233025B (zh) * 2020-09-28 2025-01-17 杭州拼便宜网络科技有限公司 增强图像可识别度的方法、装置及可读存储介质
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
CN112508328B (zh) * 2020-10-20 2024-06-04 中国环境科学研究院 一种自然保护地生态质量监控系统及方法
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
CN112435201B (zh) * 2020-12-07 2022-08-02 中国人民解放军国防科技大学 一种编码模板标定方法、装置、计算机设备和存储介质
US11601665B2 (en) * 2021-06-23 2023-03-07 Microsoft Technology Licensing, Llc Embedding frame masks in a video stream
KR102564447B1 (ko) * 2021-11-30 2023-08-08 엘지전자 주식회사 디스플레이 장치
US12407834B2 (en) * 2022-09-09 2025-09-02 SpeedSize Ltd Systems for reducing media data size while maintaining perceptual quality
US20240144585A1 (en) * 2022-10-26 2024-05-02 Perfect Mobile Corp. Systems and methods for adjusting lighting intensity of a face chart
CN115601267B (zh) * 2022-10-31 2023-04-07 哈尔滨理工大学 一种具有局部细节补偿能力的全局色阶映射方法
US20240357135A1 (en) * 2023-04-21 2024-10-24 Electronics And Telecommunications Research Institute Method for encoding/decoding video and recording medium storing the method for encoding video
CN116193242B (zh) * 2023-04-24 2023-07-14 北京城建智控科技股份有限公司 一种摄像装置图像解析与传输方法
CN116645291B (zh) * 2023-06-02 2025-08-29 西安邮电大学 基于区域亮度感知的自适应Gamma矫正眩光抑制方法
CN117395380B (zh) * 2023-12-12 2024-02-23 上海伯镭智能科技有限公司 一种大型矿区无人驾驶矿车调度数据智能管理方法
CN118101937B (zh) * 2024-04-19 2024-07-16 深圳对对科技有限公司 一种多媒体智能社交平台的素材高效传输方法及系统

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670979A1 (fr) * 1990-12-21 1992-06-26 Philips Electronique Lab Procede de segmentation binaire locale d'images numerisees, par seuillage d'histogramme.
JP3427820B2 (ja) * 1999-06-14 2003-07-22 株式会社ニコン 圧縮符号化方法，圧縮符号化プログラムを記録した記録媒体，および圧縮符号化方法を実施する電子カメラ
WO2000078053A1 (fr) 1999-06-14 2000-12-21 Nikon Corporation Codage a compression, support enregistre portant un programme de codage a compression et dispositif imageur
US7349574B1 (en) * 2002-10-11 2008-03-25 Sensata Technologies, Inc. System and method for processing non-linear image data from a digital imager
TWI235706B (en) * 2003-04-07 2005-07-11 Sumitomo Heavy Industries Method of controlling injection molding machine
CN100481117C (zh) * 2004-03-15 2009-04-22 武汉矽感科技有限公司 一种二维条码编解码方法
US7480421B2 (en) * 2005-05-23 2009-01-20 Canon Kabushiki Kaisha Rendering of high dynamic range images
US7557817B2 (en) * 2005-08-23 2009-07-07 Seiko Epson Corporation Method and apparatus for overlaying reduced color resolution images
EP2320653B1 (en) * 2006-01-23 2015-09-02 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. High dynamic range codecs
TR201810139T4 (tr) * 2006-03-31 2018-08-27 Koninklijke Philips Nv Çoklu görünümler için etkili görüntü alıcısı.
JP4637812B2 (ja) * 2006-11-09 2011-02-23 オリンパス株式会社 画像信号処理装置、画像信号処理プログラム、画像信号処理方法
JP5411706B2 (ja) * 2006-11-27 2014-02-12 ドルビー ラボラトリーズ ライセンシング コーポレイション デジタル画像のダイナミックレンジを増強するための装置及び方法
CN101682758A (zh) * 2006-12-19 2010-03-24 皇家飞利浦电子股份有限公司 用于对图像信号进行编码的方法和系统、经编码的图像信号、用于对图像信号进行解码的方法和系统
WO2008095037A2 (en) * 2007-01-30 2008-08-07 Fergason Patent Properties, Llc Image acquistion and display system and method using information derived from an area of interest in a video image implementing system synchronized brightness control and use of metadata
US8085852B2 (en) 2007-06-26 2011-12-27 Mitsubishi Electric Research Laboratories, Inc. Inverse tone mapping for bit-depth scalable image coding
US8165393B2 (en) * 2008-06-05 2012-04-24 Microsoft Corp. High dynamic range texture compression
EP2144444B1 (en) * 2008-07-10 2012-06-27 The University Of Warwick HDR video data compression devices and methods
JP5589006B2 (ja) * 2009-03-13 2014-09-10 ドルビー ラボラトリーズ ライセンシング コーポレイション 高ダイナミックレンジ、視覚ダイナミックレンジ及び広色域のビデオの階層化圧縮
US8885977B2 (en) * 2009-04-30 2014-11-11 Apple Inc. Automatically extending a boundary for an image to fully divide the image
CN102422322B (zh) * 2009-05-11 2015-01-21 杜比实验室特许公司 用于在目标环境下在装置处再现来自源环境的图像的色貌的方法和设备
WO2011002505A1 (en) * 2009-06-29 2011-01-06 Thomson Licensing Zone-based tone mapping
WO2011000392A1 (en) * 2009-07-02 2011-01-06 Hi-Key Limited Method and camera system for improving the contrast of a camera image
CN101991568B (zh) 2009-08-12 2012-02-08 上海张江中药现代制剂技术工程研究中心 洋川芎内酯i在制备抗抑郁症药物、偏头痛药物及其他5-羟色胺能系统相关疾病药物中的应用
CN102783132B (zh) * 2010-03-03 2016-08-03 皇家飞利浦电子股份有限公司 用于定义颜色状态的装置和方法
WO2012004709A1 (en) 2010-07-06 2012-01-12 Koninklijke Philips Electronics N.V. Generation of high dynamic range images from low dynamic range images
CN103891294B (zh) 2011-04-28 2017-09-01 皇家飞利浦有限公司 用于hdr图像编码和解码的装置与方法

Also Published As

Publication number Publication date
WO2013144809A2 (en) 2013-10-03
JP6262198B2 (ja) 2018-01-17
BR112014023535A2 (enExample) 2017-06-20
WO2013144809A3 (en) 2015-02-19
US20150117791A1 (en) 2015-04-30
KR102014127B1 (ko) 2019-08-26
MX2014011418A (es) 2014-12-04
JP2015517250A (ja) 2015-06-18
US9420288B2 (en) 2016-08-16
JP2018061288A (ja) 2018-04-12
EP2880624A2 (en) 2015-06-10
JP6526776B2 (ja) 2019-06-05
HUE044859T2 (hu) 2019-11-28
PL2880624T3 (pl) 2019-12-31
MX337444B (es) 2016-03-07
RU2014142986A (ru) 2016-05-20
CN104541301A (zh) 2015-04-22
KR20140146628A (ko) 2014-12-26
BR112014023535B1 (pt) 2022-06-14
PT2880624T (pt) 2019-08-26
EP2880624B1 (en) 2019-05-08
RU2643663C2 (ru) 2018-02-02
ES2737993T3 (es) 2020-01-17
US10057600B2 (en) 2018-08-21
US20170208344A1 (en) 2017-07-20
CN104541301B (zh) 2017-11-03

Similar Documents

Publication Publication Date Title
US10057600B2 (en) Brightness region-based apparatuses and methods for HDR image encoding and decoding
JP6700322B2 (ja) 改善されたｈｄｒイメージ符号化及び復号化方法、装置
JP2022058724A (ja) Ｈｄｒ画像をエンコードする方法及び装置
JP6009538B2 (ja) Ｈｄｒ画像を符号化及び復号するための装置及び方法
CN107111980B (zh) 针对特定显示器优化高动态范围图像
JP2018186545A (ja) Ｈｄｒイメージの符号化のためのコードマッピング関数を作成するための方法及び装置、並びに、かかる符号化イメージの使用のための方法及び装置
KR102782402B1 (ko) Hdr 이미지 중 이차 그래픽 요소의 혼합