CA3119512A1 - Automated real-time high dynamic range content review system - Google Patents

Automated real-time high dynamic range content review system Download PDF

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Publication number
CA3119512A1
CA3119512A1 CA3119512A CA3119512A CA3119512A1 CA 3119512 A1 CA3119512 A1 CA 3119512A1 CA 3119512 A CA3119512 A CA 3119512A CA 3119512 A CA3119512 A CA 3119512A CA 3119512 A1 CA3119512 A1 CA 3119512A1
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CA3119512A
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English (en)
French (fr)
Inventor
Charles Claudius Marais
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Microsoft Technology Licensing LLC
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Microsoft Technology Licensing LLC
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T5/94—Dynamic range modification of images or parts thereof based on local image properties, e.g. for local contrast enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 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
    • G06T2207/20081—Training; Learning
    • 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
CA3119512A 2018-12-05 2019-11-27 Automated real-time high dynamic range content review system Pending CA3119512A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/211,003 2018-12-05
US16/211,003 US11049224B2 (en) 2018-12-05 2018-12-05 Automated real-time high dynamic range content review system
PCT/US2019/063482 WO2020117575A1 (en) 2018-12-05 2019-11-27 Automated real-time high dynamic range content review system

Publications (1)

Publication Number Publication Date
CA3119512A1 true CA3119512A1 (en) 2020-06-11

Family

ID=68966042

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3119512A Pending CA3119512A1 (en) 2018-12-05 2019-11-27 Automated real-time high dynamic range content review system

Country Status (14)

Country Link
US (1) US11049224B2 (https=)
EP (1) EP3874449B1 (https=)
JP (1) JP7383022B2 (https=)
KR (1) KR102763791B1 (https=)
CN (1) CN113168674B (https=)
AU (1) AU2019393742B2 (https=)
BR (1) BR112021008735A2 (https=)
CA (1) CA3119512A1 (https=)
IL (1) IL283461A (https=)
MX (1) MX2021006335A (https=)
PH (1) PH12021551323A1 (https=)
SG (1) SG11202105298WA (https=)
WO (1) WO2020117575A1 (https=)
ZA (1) ZA202103318B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7681621B2 (ja) * 2020-05-05 2025-05-22 インターディジタル・シーイー・パテント・ホールディングス・ソシエテ・パ・アクシオンス・シンプリフィエ ＳＬ－ＨＤＲｘシステム用のＳＤＲ及びＨＤＲ表示適合信号に対するクロマの増大
FI20215014A1 (en) * 2021-01-08 2022-08-31 Andritz Oy Method and system for flame control and regulation
EP4371038A4 (en) 2021-07-13 2025-05-28 Rapiscan Systems, Inc. IMAGE INSPECTION SYSTEMS AND METHODS FOR INTEGRATING THIRD-PARTY ARTIFICIAL INTELLIGENCE PLATFORMS
CN113902612A (zh) * 2021-10-19 2022-01-07 星际互娱(北京)科技股份有限公司 漫画图片中对象识别与替换方法及设备
US20250104186A1 (en) * 2021-10-29 2025-03-27 Nvidia Corporation Image upsampling using one or more neural networks
US12515135B2 (en) * 2023-03-27 2026-01-06 ChatbotTBD, LLC Game development via generative AI
CN116994514B (zh) * 2023-09-26 2024-01-02 永林电子股份有限公司 一种基于图像识别的车用显示亮度控制方法、装置及系统

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3744989B2 (ja) * 1995-12-05 2006-02-15 オリンパス株式会社 色分類装置及びその領域補正方法
US7130485B2 (en) * 2002-10-02 2006-10-31 Eastman Kodak Company Enhancing the tonal and color characteristics of digital images using expansive and compressive tone scale functions
US7336819B2 (en) * 2003-12-29 2008-02-26 Eastman Kodak Company Detection of sky in digital color images
US7356193B2 (en) * 2004-04-01 2008-04-08 Eastman Kodak Company Detection of hanging wires in digital color images
JP4867365B2 (ja) * 2006-01-30 2012-02-01 ソニー株式会社 撮像制御装置、撮像装置および撮像制御方法
US7636496B2 (en) 2006-05-17 2009-12-22 Xerox Corporation Histogram adjustment for high dynamic range image mapping
US8766902B2 (en) * 2007-12-21 2014-07-01 Apple Inc. Management techniques for video playback
US20100091119A1 (en) 2008-10-10 2010-04-15 Lee Kang-Eui Method and apparatus for creating high dynamic range image
JP4386959B1 (ja) 2009-02-06 2009-12-16 正浩 小林 画像処理装置
JP2011015222A (ja) * 2009-07-02 2011-01-20 Fujifilm Corp 撮像装置及び撮像制御方法
US20120075353A1 (en) * 2010-09-27 2012-03-29 Ati Technologies Ulc System and Method for Providing Control Data for Dynamically Adjusting Lighting and Adjusting Video Pixel Data for a Display to Substantially Maintain Image Display Quality While Reducing Power Consumption
US8644638B2 (en) 2011-02-25 2014-02-04 Microsoft Corporation Automatic localized adjustment of image shadows and highlights
JP2013164796A (ja) * 2012-02-13 2013-08-22 Ricoh Co Ltd 画像処理装置、画像処理方法およびプログラム
US9536290B2 (en) 2012-06-10 2017-01-03 Apple Inc. Tempered auto-adjusting, image-editing operation
JP5666538B2 (ja) * 2012-11-09 2015-02-12 富士重工業株式会社 車外環境認識装置
US8958658B1 (en) 2013-09-10 2015-02-17 Apple Inc. Image tone adjustment using local tone curve computation
WO2015072306A1 (ja) 2013-11-14 2015-05-21 日本電気株式会社 画像処理システム
JP6327071B2 (ja) * 2014-09-03 2018-05-23 オムロン株式会社 画像処理装置および画像処理方法
JP2016058848A (ja) 2014-09-08 2016-04-21 ソニー株式会社 画像処理装置及び画像処理方法
EP3231174B1 (en) * 2014-12-11 2020-08-26 Koninklijke Philips N.V. Optimizing high dynamic range images for particular displays
AU2015201623A1 (en) * 2015-03-30 2016-10-20 Canon Kabushiki Kaisha Choosing optimal images with preference distributions
WO2016176209A1 (en) 2015-04-28 2016-11-03 Dolby Laboratories Licensing Corporation Image highlight detection and rendering
EP3304881B1 (en) * 2015-06-05 2022-08-10 Apple Inc. Rendering and displaying high dynamic range content
EP3139342A1 (en) 2015-09-02 2017-03-08 Thomson Licensing Methods, systems and apparatus for over-exposure correction
KR101801266B1 (ko) * 2016-02-01 2017-11-28 한양대학교 에리카산학협력단 이미지 분류 방법 및 장치
EP3440428B1 (en) * 2016-04-08 2022-06-01 Orbital Insight, Inc. Remote determination of quantity stored in containers in geographical region
CN106657714B (zh) * 2016-12-30 2020-05-15 杭州当虹科技股份有限公司 一种提升高动态范围视频观看体验的方法
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
JP7253691B2 (ja) * 2017-07-20 2023-04-07 パナソニックＩｐマネジメント株式会社 照合装置及び照合方法
JP2019061484A (ja) * 2017-09-26 2019-04-18 キヤノン株式会社 画像処理装置及びその制御方法及びプログラム
JP7075271B2 (ja) * 2018-04-20 2022-05-25 キヤノン株式会社 画像処理装置、情報表示装置、制御方法、及びプログラム

Also Published As

Publication number Publication date
PH12021551323A1 (en) 2022-05-16
CN113168674A (zh) 2021-07-23
IL283461A (en) 2021-07-29
KR20210098997A (ko) 2021-08-11
WO2020117575A1 (en) 2020-06-11
MX2021006335A (es) 2021-08-11
JP7383022B2 (ja) 2023-11-17
JP2022515011A (ja) 2022-02-17
ZA202103318B (en) 2022-10-26
AU2019393742A1 (en) 2021-05-27
EP3874449B1 (en) 2024-09-11
SG11202105298WA (en) 2021-06-29
CN113168674B (zh) 2024-12-31
KR102763791B1 (ko) 2025-02-05
US20200184612A1 (en) 2020-06-11
BR112021008735A2 (pt) 2021-08-10
EP3874449A1 (en) 2021-09-08
AU2019393742B2 (en) 2025-02-27
US11049224B2 (en) 2021-06-29

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