| 摘要 |
PROBLEM TO BE SOLVED: To enable accurate discerning of competitors and remove misjudgment by displaying them by color images, even in case that the competitors overlap one another on the decision line and the read of their racing Nos., etc. is impos sible. SOLUTION: This device picks up the images of moving objects 2 such as competitors passing a decision datum line 1 such as a goal line, with a camera 2 using a color linear image sensor 6, which has a plurality of photoelectric conversion elements having filters of G, B, and R, or in their complementary colors and being arranged in a unidimensional manner, generates color image signals of Y, Pb, and Pr, or G, B, and R, records them continuously in the memory of an image processor 48, reads it out from the memory by selecting a desired image by a controller, and displays it ion a color video monitor.
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