发明授权
US08559747B2 Image processing apparatus, image processing method, and camera module
失效
图像处理装置，图像处理方法和相机模块
- 专利标题： Image processing apparatus, image processing method, and camera module
- 专利标题（中）： 图像处理装置，图像处理方法和相机模块
-
申请号： US13158588申请日： 2011-06-13
-
公开(公告)号： US08559747B2公开(公告)日： 2013-10-15
- 发明人: Shiroshi Kanemitsu , Kazuhiro Tabuchi , Takaaki Kawakami
- 申请人： Shiroshi Kanemitsu , Kazuhiro Tabuchi , Takaaki Kawakami
- 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： JP2010-186517 20100823
- 主分类号： G06K9/40
- IPC分类号： G06K9/40
摘要：
In an image processing apparatus according to one embodiment, an edge correcting unit replaces a signal level of a target pixel with a maximum value of signal levels of a plurality of peripheral pixels when a sum of the signal level of the target pixel and the edge information is more than the maximum value, and the edge correcting unit replaces the signal level of the target pixel with a minimum value of the signal levels of the plurality of peripheral pixels when a sum of the signal level of the target pixel and the edge information is less than the minimum value.