发明名称 IMAGE PROCESSING FOR DARK BACKGROUND IMAGE
摘要 <P>PROBLEM TO BE SOLVED: To appropriately perform an image processing for a figure picture and a non-figure picture which have a dark background by using photographing information. <P>SOLUTION: A CPU 200 determines whether a parameter value of an expose program stored as an Exif information is set as portrait when it is determined that a photography scene type stored as the Exif information is set as night view. The CPU 200 determines that a picture at the time of photography was a night view figure picture when it is determined that a value of the expose program is set as portrait, and determines amount of positive intensity correction in order to make intensity of image data GD high. The CPU 200 determines that a picture at the time of photography was a night view non-figure picture when it is determined that a value of the expose program is not set as portrait, and determines amount of negative intensity correction in order to make intensity of the image data GD low. <P>COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2004343610(A) 申请公布日期 2004.12.02
申请号 JP20030140211 申请日期 2003.05.19
申请人 SEIKO EPSON CORP 发明人 KOIZUMI TAKAHIKO;HAYAISHI YASUHISA
分类号 G06T1/00;G06T5/00;G06T7/00;H04N1/407;H04N5/76;H04N5/907;H04N5/91 主分类号 G06T1/00
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