| 摘要 |
PROBLEM TO BE SOLVED: To dispense with a device for synthesizing video and an amplifier separately, to reduce the entire cable length, and to use general video equipment, or the like for improved expansion properties in a video transfer system for transferring video from a plurality of video cameras having an imaging element. SOLUTION: A video transfer system comprises a video input section for inputting video data to respective video cameras 1-1, 1-2, 1-3, 1-4 connected in a daisy chain, and an image data synthesizer for integrating video data inputted from the input section and video data from the imaging element, thus outputting the video data integrated by the video data synthesizer. In this case, the two video data to be integrated are integrated by setting the resolution of each video to 1/2, switching the video data for each frame for integration, or preferentially integrating the video data that are effective as video. COPYRIGHT: (C)2005,JPO&NCIPI
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