发明名称 Image processing apparatus and image processing method
摘要 An image processing apparatus is configured to reduce a color blur in a color image, and includes a color blur process determination part configured to change at least one of a color blur that serves as a reduction object and an estimation method of an amount of the color blur according to at least one of a characteristic of an image and an imaging condition.
申请公布号 US8805070(B2) 申请公布日期 2014.08.12
申请号 US201313886504 申请日期 2013.05.03
申请人 Canon Kabushiki Kaisha 发明人 Komatsu Satoru;Sawada Yasuhiro
分类号 G06K9/00;H04N9/73;H04N7/00 主分类号 G06K9/00
代理机构 Canon USA Inc. IP Division 代理人 Canon USA Inc. IP Division
主权项 1. An image processing method of performing a process to reduce a color blur in a color image composed of a plurality of color planes, the color image taken by an image pickup apparatus capable of taking an image in a normal imaging mode and a night view imaging mode, the image processing method comprising: a first step of estimating a color blur amount of the color image; and a second step of reducing a color blur of the color image, based on a color blur amount estimated in the first step, wherein the color blur amount estimated in the first step when the color image is taken in the night view imaging mode is larger than when the color image is taken in the normal imaging mode.
地址 Tokyo JP