Invention Grant
US07936919B2 Correction of color balance of face images depending upon whether image is color or monochrome
有权
根据图像是彩色还是单色，校正脸部图像的色彩平衡
- Patent Title: Correction of color balance of face images depending upon whether image is color or monochrome
- Patent Title (中): 根据图像是彩色还是单色，校正脸部图像的色彩平衡
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Application No.: US11333268Application Date: 2006-01-18
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Publication No.: US07936919B2Publication Date: 2011-05-03
- Inventor: Hirokazu Kameyama
- Applicant: Hirokazu Kameyama
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2005-010521 20050118; JP2005-020507 20050128
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N9/73 ; G03F3/08
Abstract:
On the basis of image data representing the area of a face image contained in an image represented by applied image data, a color correction value calculating circuit calculates a color correction value and a color image probability calculating circuit calculates the probability that the area of the face image is a color image. A color correction value adjusting circuit then adjusts the color correction value based upon the probability that the area of the face image is a color image. The adjusted color correction value is used in correction processing in an image correcting circuit.
Public/Granted literature
- US20060158704A1 Image correction apparatus, method and program Public/Granted day:2006-07-20
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