DETECTION PROGRAM, DETECTION METHOD, AND DETECTION DEVICE

摘要

PROBLEM TO BE SOLVED: To extract an operation in which a person takes beats or the timing at which the person takes beats on the basis of photographed images.SOLUTION: A detection program 330a causes a computer 300 to execute following processing. In other words, the detection program 330a causes the computer 300 to execute processing of detecting the timing at which the amount of a temporal change in a plurality of continuously photographed images temporarily decreases. The detection program 330a causes the computer 300 to execute processing of extracting an operation in which a person included in the photographed images takes beats or the timing at which the person takes beats on the basis of the detected timing.