发明授权
- 专利标题: Apparatus and method for determining a distance to a target
- 专利标题(中): 用于确定到目标的距离的装置和方法
-
申请号: US833650申请日: 1997-04-08
-
公开(公告)号: US6123264A公开(公告)日: 2000-09-26
- 发明人: Yajun Li , Joseph Katz , Jerome Swartz , Daniel McGlynn , Edward Barkan
- 申请人: Yajun Li , Joseph Katz , Jerome Swartz , Daniel McGlynn , Edward Barkan
- 申请人地址: 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: NY Holtsville
- 主分类号: G06K7/015
- IPC分类号: G06K7/015 ; G06K7/10
摘要:
A range finder for use with a bar code scanner. An image of a scan line is detected by a sensor array. Distance from the scanner to the bar code symbol is determined from the length of the detected scan line image.
公开/授权文献
- US5276533A Image processing system 公开/授权日:1994-01-04
信息查询