| 摘要 |
PURPOSE:To monitor the measurement of the trajectory of golf ball in real time regardless of the environmental conditions and to analyze the trajectory. CONSTITUTION:A moving object 1 is photographed by a CCD camera 2 equipped with a shutter controller 3 and the image thereof is fed to a main compositional element 4 of a measuring system comprising an operating circuit 11, a trigger circuit 12, a multilayer memory 13, and an image output circuit 14. The image is subjected to high rate dot-by-dot comparison processing and only the varied parts are written into a random memory to generate a multilayer image which is stored in an external memory 15 and displayed on a video memory 7. The measuring system is also provided with a control unit 8, a remote switch 5, and a timer circuit 6. |
