发明申请
- 专利标题: IMAGE PICKUP DEVICE
- 专利标题(中): 图像拾取器件
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申请号: US13497373申请日: 2010-09-14
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公开(公告)号: US20130016238A1公开(公告)日: 2013-01-17
- 发明人: Hiroaki Ebihara , Yoshikazu Nitta , Hirotaka Kitami
- 申请人: Hiroaki Ebihara , Yoshikazu Nitta , Hirotaka Kitami
- 申请人地址: JP Tokyo
- 专利权人: SONY CORPORATION
- 当前专利权人: SONY CORPORATION
- 当前专利权人地址: JP Tokyo
- 优先权: JP2009-223476 20090928
- 国际申请: PCT/JP2010/065811 WO 20100914
- 主分类号: H04N5/225
- IPC分类号: H04N5/225
摘要:
There is provided an image pickup device which eliminates the need for image processing different from one frame to another, and is capable of eliminating centroid displacement without additionally performing a centroid correction process, thereby improving an S/N ratio and image quality. A controller 140 sequentially reads signals from all pixels when an operation mode control signal designates all-pixel readout mode, whereas, controls to read a signal from a different pixel while varying a readout position from one field to another when the operation mode control signal designates selective readout mode, and a signal processing section 150 performs signal processing on a set of field data of a single field to output resultant data as frame data when the operation mode control signal designates all-pixel readout mode, whereas, adds up plural sets of field data over a plurality of fields to output resultant data as frame data when the operation mode control signal designates selective readout mode.
公开/授权文献
- US08830352B2 Image pickup device 公开/授权日:2014-09-09