DE60239508D1 - Bildverarbeitungsverfahren zur Regelung der Helligkeit von numerischen Bildern - Google Patents

Bildverarbeitungsverfahren zur Regelung der Helligkeit von numerischen Bildern

Info

Publication number
DE60239508D1
DE60239508D1 DE60239508T DE60239508T DE60239508D1 DE 60239508 D1 DE60239508 D1 DE 60239508D1 DE 60239508 T DE60239508 T DE 60239508T DE 60239508 T DE60239508 T DE 60239508T DE 60239508 D1 DE60239508 D1 DE 60239508D1
Authority
DE
Germany
Prior art keywords
brightness
controlling
image processing
processing method
numerical images
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.)
Expired - Lifetime
Application number
DE60239508T
Other languages
English (en)
Inventor
Michael W Dupin
Jiebo Luo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE60239508D1 publication Critical patent/DE60239508D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration by the use of histogram techniques
    • G06T5/92—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/136—Segmentation; Edge detection involving thresholding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6027—Correction or control of colour gradation or colour contrast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H04N1/628—Memory colours, e.g. skin or sky
    • 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
    • G06T2207/10024—Color image
DE60239508T 2001-07-12 2002-07-01 Bildverarbeitungsverfahren zur Regelung der Helligkeit von numerischen Bildern Expired - Lifetime DE60239508D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/904,366 US6845181B2 (en) 2001-07-12 2001-07-12 Method for processing a digital image to adjust brightness

Publications (1)

Publication Number Publication Date
DE60239508D1 true DE60239508D1 (de) 2011-05-05

Family

ID=25419019

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60239508T Expired - Lifetime DE60239508D1 (de) 2001-07-12 2002-07-01 Bildverarbeitungsverfahren zur Regelung der Helligkeit von numerischen Bildern

Country Status (4)

Country Link
US (1) US6845181B2 (de)
EP (1) EP1276315B1 (de)
JP (1) JP4248812B2 (de)
DE (1) DE60239508D1 (de)

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US8031961B2 (en) * 2007-05-29 2011-10-04 Hewlett-Packard Development Company, L.P. Face and skin sensitive image enhancement
US8184903B2 (en) * 2007-10-19 2012-05-22 Himax Technologies Limited Color correction method and apparatus of RGB signal
TWI392334B (zh) * 2009-04-22 2013-04-01 Mstar Semiconductor Inc 影像處理裝置以及影像處理方法
US8311355B2 (en) * 2009-06-05 2012-11-13 Apple Inc. Skin tone aware color boost for cameras
US8509519B2 (en) * 2009-07-29 2013-08-13 Intellectual Ventures Fund 83 Llc Adjusting perspective and disparity in stereoscopic image pairs
US8213052B2 (en) 2009-07-31 2012-07-03 Eastman Kodak Company Digital image brightness adjustment using range information
US8218823B2 (en) * 2009-08-11 2012-07-10 Eastman Kodak Company Determining main objects using range information
US9645923B1 (en) 2013-09-10 2017-05-09 Google Inc. Generational garbage collector on multiple heaps
TWI520101B (zh) * 2014-04-16 2016-02-01 鈺創科技股份有限公司 美化影像中人體膚色的方法、美化影像中人體膚色的裝置、調整影像中人體膚色亮度的方法及調整影像中人體膚色亮度的裝置
US10192134B2 (en) 2014-06-30 2019-01-29 Microsoft Technology Licensing, Llc Color identification using infrared imaging
CN105096267B (zh) * 2015-07-02 2018-06-22 广东欧珀移动通信有限公司 一种基于拍照识别调节眼部亮度的方法和装置
CN104978710B (zh) * 2015-07-02 2018-07-10 广东欧珀移动通信有限公司 一种基于拍照识别调节人脸亮度的方法和装置
CN107545251A (zh) * 2017-08-31 2018-01-05 北京图铭视界科技有限公司 人脸质量判别及图片增强的方法及装置
JP7087331B2 (ja) 2017-10-05 2022-06-21 カシオ計算機株式会社 画像処理装置、画像処理方法及びプログラム
JP2019070870A (ja) * 2017-10-05 2019-05-09 カシオ計算機株式会社 画像処理装置、画像処理方法及びプログラム
CN110197159B (zh) * 2019-05-31 2021-03-09 维沃移动通信有限公司 指纹采集方法及终端

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Also Published As

Publication number Publication date
EP1276315A3 (de) 2008-08-20
EP1276315A2 (de) 2003-01-15
US6845181B2 (en) 2005-01-18
EP1276315B1 (de) 2011-03-23
JP4248812B2 (ja) 2009-04-02
US20030035578A1 (en) 2003-02-20
JP2003108988A (ja) 2003-04-11

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