发明名称 Image information transmission system
摘要 An image information transmission system according to the present invention is a system for transmitting image information. The system is arranged to receive a transmitted analog image signal and form digital image data by sampling the received analog image signal, then set a transmission-path characteristic by performing discrete Fourier transform operations on data which constitute a predetermined part of the formed digital image data, and then apply waveform equalization correction processing to the formed digital image data in accordance with the set transmission-path characteristic. Accordingly, the system is capable of transmitting image information accurately without being influenced by time base variations which occur on a transmission path.
申请公布号 US5257110(A) 申请公布日期 1993.10.26
申请号 US19910794494 申请日期 1991.11.18
申请人 CANON KABUSHIKI KAISHA 发明人 OHASHI, KAZUHITO
分类号 H04N5/931;H04N5/95;H04N9/81;H04N9/83;H04N9/89;(IPC1-7):H04N5/95 主分类号 H04N5/931
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