HAND HELD BAR CODE READER WITH IMPROVED IMAGE CAPTURE
摘要
<p>An imaging-based bar code reader that includes an imaging and decoding system. When used on a stand to image documents, typically neither the stand or document is moving. Therefore blurring due to motion is not an issue. A sensor detects when the scanner is mounted to a stand. When commanded to take an image the scanner electronics and software modifies an auto-exposure process to minimize gain and lengthen exposure. This modification results in the scanner that is effective for scanning bar codes and yet also takes excellent pictures when mounted to a stand.</p>
申请公布号
WO2007139650(A2)
申请公布日期
2007.12.06
申请号
WO2007US10458
申请日期
2007.04.30
申请人
SYMBOL TECHNOLOGIES, INC.;BROCK, CHRISTOPHER;LACKEMANN, THOMAS;PANG, ROBERT, JAMES
发明人
BROCK, CHRISTOPHER;LACKEMANN, THOMAS;PANG, ROBERT, JAMES