To superpositionally display a motion of an impact of a ball and a club head in one image.
Each picture element coordinate of an impact scene image Ftrg to be generated is formed as a picture element coordinate to be aimed at in order, and among several high speed images Fimp-q-Fimp+r picking up a time zone before and after the impact timing of the club head to the ball, a picture element value of the picture element coordinate to be aimed at of the high speed image (Fimp-q+1 in a figure) having the maximum absolute value of a difference between the picture element value of the picture element coordinate to be aimed at of the average image Favg containing the only background is set as the picture element value of the picture element coordinate to be aimed at of the impact scene image Ftrg to superpositionally display balls brighter than the background and the club head darker than the background together in the impact scene image Ftrg.
| WO/2000/029075 | GOLF SWING FREQUENCY ANALYZER |
| WO/2021/183585 | IDENTIFYING THE SWEET SPOT OF A BAT |
| JP3228537 | Swing practice equipment |
MURATA HIROYUKI
ISHIKAWA KENJI
NAKASAKI OSAMU
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