发明授权
- 专利标题： Arrangement for and method of controlling image capture parameters in response to motion of an imaging reader
- 专利标题（中）： 响应于成像读取器的运动控制图像捕获参数的布置和方法
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申请号： US12286079申请日： 2008-09-26
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公开(公告)号： US08056808B2公开(公告)日： 2011-11-15
- 发明人: Alan Epshteyn
- 申请人： Alan Epshteyn
- 申请人地址： US NY Holtsville
- 专利权人： Symbol Technologies, Inc.
- 当前专利权人： Symbol Technologies, Inc.
- 当前专利权人地址： US NY Holtsville
- 主分类号： G06K7/10
- IPC分类号： G06K7/10 ; G06K9/00
摘要：
An arrangement for, and a method of, reducing image blur in response to motion of an imaging reader for imaging symbols to be read, employs an illuminating light assembly supported by the reader for illuminating a symbol with illumination light having an intensity level over an illumination time period, a solid-state imager supported by the reader and having an array of image sensors for capturing return light from the symbol over a field of view over an exposure time period, a motion sensor, such as a gyroscope or an accelerometer, supported by the reader for detecting the motion of the reader, and for generating a motion signal in response to the detected motion of the reader, and a controller operatively connected to the motion sensor, for dynamically controlling at least one of the time periods and the intensity level in real time in response to the motion signal to optimally image the symbol.