POSITION ATTITUDE SENSOR, POSITION ATTITUDE DETECTION METHOD, COMPOSITE REALITY PROVIDING DEVICE, GAME MACHINE, COMPOSITE REALITY PROVIDING METHOD AND STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a system presenting composite reality that accurately catches a player moving over a wide range. SOLUTION: The game machine is provided with a work stand 1000 having pluralities of markers placed at known positions, attitude sensors 220 (220L, 220R) that are mounted on a player to sense a head attitude of the player, and cameras 240 (240L, 240R) that are set to receive at least one of pluralities of the markers within the visual field. Then the position of the head is detected based on an output from the attitude sensors 220, and the detected head position signal is corrected by applying image processing to an image signal from the cameras 240 to detect positions of the cameras 240 and a virtual image is generated to provide composite reality at a visual point depending on the corrected head position.