发明授权
- 专利标题： Detecting hopping pixel defects in CCD image sensors
- 专利标题（中）： 检测CCD图像传感器中的跳变像素缺陷
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申请号： US09652316申请日： 2000-08-31
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公开(公告)号： US06903769B1公开(公告)日： 2005-06-07
- 发明人: Shen Wang , Thomas R. Carducci
- 申请人： Shen Wang , Thomas R. Carducci
- 申请人地址： US NY Rochester
- 专利权人： Eastman Kodak Company
- 当前专利权人： Eastman Kodak Company
- 当前专利权人地址： US NY Rochester
- 代理商 Peyton C. Watkins
- 主分类号： H04N5/367
- IPC分类号： H04N5/367 ; H04N9/64
摘要：
A method for determining if there is a temperature dependent hopping pixel defect in an image sensor, including the steps of providing an image sensor in a heated environment having a temperature selected such that hopping pixel defects can be detected; and operating the image sensor and analyzing the output of the pixels of the image sensor to determine if there are hopping pixel defects.
信息查询
