CN102763134A - 用于高动态范围视频色调映射的参数内插 - Google Patents
用于高动态范围视频色调映射的参数内插 Download PDFInfo
- Publication number
- CN102763134A CN102763134A CN2011800101609A CN201180010160A CN102763134A CN 102763134 A CN102763134 A CN 102763134A CN 2011800101609 A CN2011800101609 A CN 2011800101609A CN 201180010160 A CN201180010160 A CN 201180010160A CN 102763134 A CN102763134 A CN 102763134A
- Authority
- CN
- China
- Prior art keywords
- fragment
- frame
- brightness
- transient state
- flow rate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000013507 mapping Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 49
- 230000001052 transient effect Effects 0.000 claims abstract description 48
- 230000003068 static effect Effects 0.000 claims abstract description 32
- 239000012634 fragment Substances 0.000 claims description 67
- 230000011218 segmentation Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000003709 image segmentation Methods 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012882 sequential analysis Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
- G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20112—Image segmentation details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Processing (AREA)
- Picture Signal Circuits (AREA)
- Facsimile Image Signal Circuits (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33853210P | 2010-02-19 | 2010-02-19 | |
US61/338,532 | 2010-02-19 | ||
PCT/US2011/000257 WO2011102887A1 (en) | 2010-02-19 | 2011-02-11 | Parameters interpolation for high dynamic range video tone mapping |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102763134A true CN102763134A (zh) | 2012-10-31 |
CN102763134B CN102763134B (zh) | 2015-11-25 |
Family
ID=43827641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180010160.9A Active CN102763134B (zh) | 2010-02-19 | 2011-02-11 | 用于高动态范围视频色调映射的参数内插 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8737738B2 (zh) |
EP (1) | EP2537138B1 (zh) |
JP (1) | JP5726914B2 (zh) |
KR (1) | KR101787788B1 (zh) |
CN (1) | CN102763134B (zh) |
TW (1) | TWI470581B (zh) |
WO (1) | WO2011102887A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106504278A (zh) * | 2015-09-04 | 2017-03-15 | 迪士尼企业公司 | 高动态范围色调映射 |
CN108986053A (zh) * | 2018-08-21 | 2018-12-11 | 北京小米移动软件有限公司 | 屏幕显示方法及装置 |
CN109891901A (zh) * | 2017-10-06 | 2019-06-14 | 松下知识产权经营株式会社 | 影像显示系统及影像显示方法 |
CN110545413A (zh) * | 2017-07-13 | 2019-12-06 | 联发科技股份有限公司 | 用于执行高动态范围视频的色调映射的方法及装置 |
CN111294575A (zh) * | 2020-01-19 | 2020-06-16 | Oppo广东移动通信有限公司 | 图像处理方法、装置、电子设备及存储介质 |
WO2021223205A1 (en) * | 2020-05-08 | 2021-11-11 | Huawei Technologies Co., Ltd. | Encoder, decoder, system, and method for determining tone mapping curve parameters |
CN113906497A (zh) * | 2019-05-24 | 2022-01-07 | 交互数字Ce专利控股公司 | 用于在亮度水平之间转换的设备和方法 |
CN114846809A (zh) * | 2019-12-27 | 2022-08-02 | 三星电子株式会社 | 具有动态色调元数据的视频编辑的电子装置及其运行方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9955084B1 (en) | 2013-05-23 | 2018-04-24 | Oliver Markus Haynold | HDR video camera |
JP2015005878A (ja) | 2013-06-20 | 2015-01-08 | 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 |
CN106537911B (zh) * | 2014-06-25 | 2019-11-01 | 交互数字Vc控股公司 | 处理图像的方法和设备 |
US10277771B1 (en) | 2014-08-21 | 2019-04-30 | Oliver Markus Haynold | Floating-point camera |
US10225485B1 (en) | 2014-10-12 | 2019-03-05 | Oliver Markus Haynold | Method and apparatus for accelerated tonemapping |
GB2543779B (en) * | 2015-10-27 | 2018-07-25 | Imagination Tech Ltd | Systems and methods for processing images of objects |
GB2543777B (en) * | 2015-10-27 | 2018-07-25 | Imagination Tech Ltd | Systems and methods for processing images of objects |
GB2543778B (en) * | 2015-10-27 | 2018-08-08 | Imagination Tech Ltd | Systems and methods for processing images of objects |
CN109792523B (zh) | 2016-08-30 | 2022-11-04 | 杜比实验室特许公司 | 单层后向兼容编解码器的实时整形 |
US10264193B2 (en) * | 2016-12-06 | 2019-04-16 | Polycom, Inc. | System and method for providing images and video having high dynamic range |
US10735688B2 (en) | 2017-07-13 | 2020-08-04 | Samsung Electronics Co., Ltd. | Electronics apparatus, display apparatus and control method thereof |
JP7443325B2 (ja) * | 2018-07-17 | 2024-03-05 | 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 | フォービエイションおよびhdr |
US11962819B2 (en) | 2018-07-17 | 2024-04-16 | Dolby Laboratories Licensing Corporation | Foviation and HDR |
US12050830B2 (en) * | 2019-04-25 | 2024-07-30 | Dolby Laboratories Licensing Corporation | Content-aware PQ range analyzer and tone mapping in live feeds |
US11473971B2 (en) | 2019-09-27 | 2022-10-18 | Apple Inc. | Ambient headroom adaptation |
KR20210059466A (ko) | 2019-11-15 | 2021-05-25 | 삼성전자주식회사 | 영상 제공 장치 및 이에 의한 영상 제공 방법, 및 디스플레이 장치 및 이에 의한 디스플레이 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101170708A (zh) * | 2006-10-25 | 2008-04-30 | 三星电子株式会社 | 改进图像闪烁的显示装置和方法 |
US20090310015A1 (en) * | 2008-06-16 | 2009-12-17 | El-Mahdy Ahmed Hazem Mohamed R | Transformation of a video image from a high dynamic range image to a low dynamic range image |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002271756A (ja) * | 2001-03-08 | 2002-09-20 | Sony Corp | データ処理装置、およびデータ処理方法、並びにプログラム |
US6592523B2 (en) * | 2001-11-21 | 2003-07-15 | Ge Medical Systems Global Technology Company, Llc | Computationally efficient noise reduction filter for enhancement of ultrasound images |
US7034843B2 (en) * | 2002-07-10 | 2006-04-25 | Genesis Microchip Inc. | Method and system for adaptive color and contrast for display devices |
US7492375B2 (en) | 2003-11-14 | 2009-02-17 | Microsoft Corporation | High dynamic range image viewing on low dynamic range displays |
US20050117799A1 (en) | 2003-12-01 | 2005-06-02 | Chiou-Shann Fuh | Method and apparatus for transforming a high dynamic range image into a low dynamic range image |
JP3698710B1 (ja) | 2004-04-28 | 2005-09-21 | 三菱電機株式会社 | 階調改善回路及び表示システム |
US7324706B2 (en) * | 2004-09-09 | 2008-01-29 | Silicon Optix Inc. | System and method for representing a general two dimensional spatial transformation |
SG139602A1 (en) * | 2006-08-08 | 2008-02-29 | St Microelectronics Asia | Automatic contrast enhancement |
US20090317017A1 (en) | 2008-06-20 | 2009-12-24 | The Hong Kong University Of Science And Technology | Image characteristic oriented tone mapping for high dynamic range images |
WO2010093433A1 (en) * | 2009-02-11 | 2010-08-19 | Thomson Licensing | Signal generation for led/lcd-based high dynamic range displays |
KR101739432B1 (ko) * | 2009-06-29 | 2017-05-24 | 톰슨 라이센싱 | 구역 기반의 톤 매핑 |
US8639056B2 (en) * | 2009-06-29 | 2014-01-28 | Thomson Licensing | Contrast enhancement |
WO2011031331A1 (en) * | 2009-09-14 | 2011-03-17 | Thomson Licensing | Interactive tone mapping for high dynamic range video |
US8456327B2 (en) * | 2010-02-26 | 2013-06-04 | Gentex Corporation | Automatic vehicle equipment monitoring, warning, and control system |
EP2564373B1 (en) * | 2010-04-26 | 2014-12-17 | Robert Bosch GmbH | Detection and/or enhancement of contrast differences in digital image data |
-
2011
- 2011-02-11 KR KR1020127024376A patent/KR101787788B1/ko active IP Right Grant
- 2011-02-11 CN CN201180010160.9A patent/CN102763134B/zh active Active
- 2011-02-11 EP EP11706373.5A patent/EP2537138B1/en active Active
- 2011-02-11 JP JP2012553899A patent/JP5726914B2/ja active Active
- 2011-02-11 US US13/579,401 patent/US8737738B2/en active Active
- 2011-02-11 WO PCT/US2011/000257 patent/WO2011102887A1/en active Application Filing
- 2011-02-18 TW TW100105529A patent/TWI470581B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101170708A (zh) * | 2006-10-25 | 2008-04-30 | 三星电子株式会社 | 改进图像闪烁的显示装置和方法 |
US20090310015A1 (en) * | 2008-06-16 | 2009-12-17 | El-Mahdy Ahmed Hazem Mohamed R | Transformation of a video image from a high dynamic range image to a low dynamic range image |
Non-Patent Citations (2)
Title |
---|
MIN CHEN AND GUOPING QIU: "《A MULTICURVE TONE MAPPING OPERATOR FOR THE》", 《4TH EUROPEAN CONFERENCE ON VISUAL MEDIA PRODUCTION, 2007. IETCVMP》, 27 December 2007 (2007-12-27) * |
王家亮: "《高动态范围图像显示与压缩方法研究》", 《中国优秀硕士学位论文全文数据库》, 31 March 2009 (2009-03-31), pages 6 - 15 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106504278A (zh) * | 2015-09-04 | 2017-03-15 | 迪士尼企业公司 | 高动态范围色调映射 |
CN106504278B (zh) * | 2015-09-04 | 2019-08-13 | 迪士尼企业公司 | 高动态范围色调映射 |
CN110545413A (zh) * | 2017-07-13 | 2019-12-06 | 联发科技股份有限公司 | 用于执行高动态范围视频的色调映射的方法及装置 |
CN110545413B (zh) * | 2017-07-13 | 2021-07-23 | 联发科技股份有限公司 | 用于执行高动态范围视频的色调映射的方法及装置 |
CN109891901A (zh) * | 2017-10-06 | 2019-06-14 | 松下知识产权经营株式会社 | 影像显示系统及影像显示方法 |
CN109891902A (zh) * | 2017-10-06 | 2019-06-14 | 松下知识产权经营株式会社 | 影像显示系统及影像显示方法 |
CN109891902B (zh) * | 2017-10-06 | 2022-02-18 | 松下知识产权经营株式会社 | 影像显示系统及影像显示方法 |
CN108986053A (zh) * | 2018-08-21 | 2018-12-11 | 北京小米移动软件有限公司 | 屏幕显示方法及装置 |
CN113906497A (zh) * | 2019-05-24 | 2022-01-07 | 交互数字Ce专利控股公司 | 用于在亮度水平之间转换的设备和方法 |
CN114846809A (zh) * | 2019-12-27 | 2022-08-02 | 三星电子株式会社 | 具有动态色调元数据的视频编辑的电子装置及其运行方法 |
CN114846809B (zh) * | 2019-12-27 | 2024-05-28 | 三星电子株式会社 | 具有动态色调元数据的视频编辑的电子装置及其运行方法 |
CN111294575A (zh) * | 2020-01-19 | 2020-06-16 | Oppo广东移动通信有限公司 | 图像处理方法、装置、电子设备及存储介质 |
CN111294575B (zh) * | 2020-01-19 | 2022-06-28 | Oppo广东移动通信有限公司 | 图像处理方法、装置、电子设备及存储介质 |
WO2021223205A1 (en) * | 2020-05-08 | 2021-11-11 | Huawei Technologies Co., Ltd. | Encoder, decoder, system, and method for determining tone mapping curve parameters |
Also Published As
Publication number | Publication date |
---|---|
CN102763134B (zh) | 2015-11-25 |
TWI470581B (zh) | 2015-01-21 |
JP5726914B2 (ja) | 2015-06-03 |
KR101787788B1 (ko) | 2017-10-18 |
WO2011102887A1 (en) | 2011-08-25 |
EP2537138A1 (en) | 2012-12-26 |
TW201214332A (en) | 2012-04-01 |
US20130163868A1 (en) | 2013-06-27 |
EP2537138B1 (en) | 2014-04-02 |
KR20130008558A (ko) | 2013-01-22 |
US8737738B2 (en) | 2014-05-27 |
JP2013520687A (ja) | 2013-06-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102763134B (zh) | 用于高动态范围视频色调映射的参数内插 | |
Zhang | Benchmarking and comparing multi-exposure image fusion algorithms | |
Saleem et al. | Image fusion-based contrast enhancement | |
He et al. | Fhde 2 net: Full high definition demoireing network | |
DE112010003988B4 (de) | Verfahren und System zur Transformation eines digitalen Bildes von einem Bild mitniedrigem Dynamikumfang (Low Dynamic Range, LDR) in ein Bild mit hohem Dynamikumfang (High Dynamic Range, HDR) | |
WO2022000397A1 (zh) | 低照度图像增强方法、装置及计算机设备 | |
Boitard et al. | Temporal coherency for video tone mapping | |
CN103400342A (zh) | 基于混合色阶映射及压缩系数的高动态范围图像重构方法 | |
CN105745914A (zh) | 用于逆色调映射的方法和系统 | |
US20060245666A1 (en) | Method and system for digital image enhancement | |
CN104574328A (zh) | 一种基于直方图分割的彩色图像增强方法 | |
CN103985130B (zh) | 一种针对复杂纹理图像的图像显著性分析方法 | |
CN111372006B (zh) | 一种面向移动端的高动态范围成像方法及系统 | |
Chen et al. | Blind quality index for tone-mapped images based on luminance partition | |
Pan et al. | Multi-exposure high dynamic range imaging with informative content enhanced network | |
Guthier et al. | Flicker reduction in tone mapped high dynamic range video | |
US20200118250A1 (en) | Image processing apparatus, image processing method, and non-transitory computer-readable storage medium | |
Singh et al. | Weighted least squares based detail enhanced exposure fusion | |
Bengtsson et al. | Regularized optimization for joint super-resolution and high dynamic range image reconstruction in a perceptually uniform domain | |
Patuano | Measuring naturalness and complexity using the fractal dimensions of landscape photographs | |
Livingston et al. | Image processing for human understanding in low-visibility | |
CN116363094A (zh) | 一种超分辨率重建图像质量评价方法 | |
JP4359662B2 (ja) | カラー画像の露出補正方法 | |
CN114283101B (zh) | 一种多曝光图像融合的无监督学习方法、装置及电子设备 | |
CN111754412A (zh) | 构建数据对的方法、装置及终端设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: Paris France Patentee after: International Digital Madison Patent Holding Co. Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING Effective date of registration: 20190202 Address after: I Si Eli Murli Nor, France Patentee after: THOMSON LICENSING Address before: I Si Eli Murli Nor, France Patentee before: THOMSON LICENSING |