发明授权
US08144222B2 Image processing device, image processing method, and imaging device
有权
图像处理装置，图像处理方法和成像装置
- 专利标题： Image processing device, image processing method, and imaging device
- 专利标题（中）： 图像处理装置，图像处理方法和成像装置
-
申请号： US12706186申请日： 2010-02-16
-
公开(公告)号： US08144222B2公开(公告)日： 2012-03-27
- 发明人: Shiroshi Kanemitsu , Hirotoshi Aizawa , Takaaki Kawakami , Kazuhiro Tabuchi , Junichi Hosokawa
- 申请人： Shiroshi Kanemitsu , Hirotoshi Aizawa , Takaaki Kawakami , Kazuhiro Tabuchi , Junichi Hosokawa
- 申请人地址： JP Tokyo
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2009-053616 20090306
- 主分类号： H04N3/14
- IPC分类号： H04N3/14 ; H04N5/335 ; H04N9/04 ; H04N5/228 ; H04N1/46 ; G09G5/00 ; G06K9/32
摘要：
A pixel-interpolation processing unit generates a sensitivity level value of an insufficient color component according to interpolation processing of image signals. A sensitivity level value of an insufficient color component in a pixel of attention is calculated, according to an arithmetic operation corresponding to an acquired color component of the pixel of attention, by assuming a geometric figure including sensitivity level values of acquired color components as vertexes. As the geometric figure, the same figure is used irrespectively of which color component the acquired color component is.