发明授权
- 专利标题: Image information transmitting system
- 专利标题(中): 图像信息传输系统
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申请号: US834136申请日: 1986-02-24
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公开(公告)号: US4882776A公开(公告)日: 1989-11-21
- 发明人: Shunichi Uzawa , Tetsuzo Mori , Noboru Koumura
- 申请人: Shunichi Uzawa , Tetsuzo Mori , Noboru Koumura
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX56-159386 19811008; JPX56-160155 19811009; JPX56-160156 19811009; JPX56-160157 19811009; JPX56-160159 19811009; JPX56-160160 19811009
- 主分类号: H04N1/00
- IPC分类号: H04N1/00
摘要:
An image information transmitting apparatus comprises an image output unit for outputting image information, a modulation unit for pulse-frequency modulating the image information from the image output unit and a demodulation unit for demodulating the modulated signal from the modulation unit to form the image information. The demodulation unit discriminates a signal content by a time interval from a rise to a fall or vice versa of the input modulated signal.
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