DETERMINATION AUXILIARY PROCESSING DEVICE, DETERMINATION AUXILIARY SYSTEM, DETERMINATION AUXILIARY METHOD, AND DETERMINATION AUXILIARY PROGRAM

摘要

PROBLEM TO BE SOLVED: To reduce a time required for an in/out determination.;SOLUTION: A determination auxiliary processing device 40 comprises: a video image display control part 51 that allows a video image 70 of a line 4 of a court 3 for a ball game photographed by a plurality of cameras 10 to display side by side onto a display part 30; a movement information extraction part 52 that detects a ball BL1 in a plurality of video images 70 displayed on the display part 30, and extracts movement information DT1 indicating a movement speed and a movement direction of the ball BL1 in the video image 70; an inversion time information extraction part 53 that detects whether the movement direction of the ball BL1 is inverts a Y direction in the video image 70, and extracts at least size of an X component of the movement speed of the ball BL 1 at the inversion; a video image selection part 54 that selects one or more video image(s) 70 from the plurality of video images 70 displayed on the display part 30 on the basis of the size of the X component of the movement speed of the ball BL1 at the inversion; and a highlight display control part 55 that performs a highlight display for one or more video image(s) 70 selected from the plurality of video images 70 displayed on the display part 30.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT