STROKE INFORMATION MEASURING APPARATUS AND STROKE INFORMATION MEASURING METHOD

摘要

A stroke information measuring apparatus and a stroke information measuring method for accurately and promptly measuring stroke information such as a stroke time and stroke distance of a swimmer during swimming. The stroke information measuring apparatus (10) includes an image pickup block (12) for picking up the swimmer during swimming and outputting image data of each predetermined time, a tip end detecting block (22) for detecting the tip end of the swimmer’s body in the advancing direction, and a stroke point detection block (28) for detecting the tip end defined as the tip end when the swimmer is in a predetermined pose.