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Patent Searching and Data


Title:
IMAGE PROCESSING APPARATUS
Document Type and Number:
Japanese Patent JP2010147800
Kind Code:
A
Abstract:

To provide an image processing apparatus capable of obtaining a high-quality image by correcting the difference of color visibility caused by influence of a color temperature.

An image processing apparatus 6 of processing an imaged subject image has: a shading correction part 10 that is a shading correction means carrying out shading correction of the subject image depending on a shading coefficient; a color temperature estimating part 18 that is a color temperature estimating means estimating a color temperature of environment light; and a shading coefficient correction part 19 that is a shading coefficient correction means correcting the shading coefficient based on the color temperature estimated by the color temperature estimating means.

COPYRIGHT: (C)2010,JPO&INPIT


Inventors:
OGASAWARA TAKAYUKI
Application Number:
JP2008322728A
Publication Date:
July 01, 2010
Filing Date:
December 18, 2008
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
H04N9/04; G06T1/00; H04N1/401; H04N1/46; H04N1/60; H04N5/243; H04N9/73
Attorney, Agent or Firm:
Hiroaki Sakai