发明申请
- 专利标题： Scanner analog-front-end calibration using percent of freedom
- 专利标题（中）： 使用自由度的百分比扫描模拟前端校准
-
申请号： US11270360申请日： 2005-11-09
-
公开(公告)号： US20070103734A1公开(公告)日： 2007-05-10
- 发明人: Aditya Angal , Matthew Carter
- 申请人： Aditya Angal , Matthew Carter
- 专利权人： Lexmark International, Inc.
- 当前专利权人： Lexmark International, Inc.
- 主分类号： H04N1/00
- IPC分类号： H04N1/00
摘要：
A method and a system of calibrating a scanner that has a scanning element. The method includes scanning data with the scanning element, and determining an intermediate value of the scanned data. The method also includes determining a variation value of the scanning element, and determining a data freedom value based on the intermediate value and the variation value.