发明名称 Video signal processing system and method using time code
摘要 <p>In a video signal processing system and method, a video signal having a plurality of frames each including image data (12A) and non-image data (12B) which contains frame address information specifying its associated frame is supplied to a processor (2) frame by frame time-serially. In the processor, time codes (14) are generated from the non-image data of the video signal and stored in combination with the frames detected by an event detection processing or in combination with an event code representative of an event. To detect a plurality of frames in real time, the video signal is distributed to a plurality of processors (2-1, 2-2, ..., 2-n), each processor independently executes a frame detection processing, and the results are combined on the basis of the time codes, so that a plurality of detected frames can be correctly arranged with respect to time. &lt;IMAGE&gt;</p>
申请公布号 EP0869445(A2) 申请公布日期 1998.10.07
申请号 EP19980105671 申请日期 1998.03.27
申请人 HITACHI, LTD. 发明人 MIYATAKE, TAKAFUMI;NAGASAKA, AKIO
分类号 G06F17/30;(IPC1-7):G06F17/30;G11B27/28 主分类号 G06F17/30
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