发明授权
US4878119A System for synchronizing integration pulses with integration signal in
an asynchronous raster input scanner
失效
用于在异步光栅输入扫描器中将积分脉冲与积分信号同步的系统
- 专利标题: System for synchronizing integration pulses with integration signal in an asynchronous raster input scanner
- 专利标题(中): 用于在异步光栅输入扫描器中将积分脉冲与积分信号同步的系统
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申请号: US161886申请日: 1988-02-29
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公开(公告)号: US4878119A公开(公告)日: 1989-10-31
- 发明人: Thomas R. Beikirch , James C. Traino , Leon C. Williams
- 申请人: Thomas R. Beikirch , James C. Traino , Leon C. Williams
- 申请人地址: CT Stamford
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: CT Stamford
- 主分类号: G06T1/00
- IPC分类号: G06T1/00 ; H04N1/00 ; H04N1/028 ; H04N1/047 ; H04N1/10 ; H04N1/107 ; H04N1/19 ; H04N1/193 ; H04N1/32 ; H04N1/40
摘要:
Process and apparatus for allowing a raster input scanner with scanning array to operate asynchronously in which timing of the fixed rate shift pulses which delineate the integration period of the array is changed to maintain the shift pulses in timed synchronization with a random integration signal.
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