Target recognition system and target recognition method executed by the target recognition system, target recognition program executed on the target recognition system, and recording medium storing the target recognition program

摘要

A target recognition system (200) includes a parallax calculator (203) to calculate parallax of a stereo image of an area ahead of the target recognition system (200) including two captured images acquired by a stereo imaging device (110A, 110B); a target candidate detector to detect a candidate set of recognition target areas (A, B, C, D, E, F) based on a luminance image of one of the captured images (110A, 110B) acquired by one of the imaging devices (110A, 110B); and a target recognition processor (206) to limit the candidate set of recognition target areas (A, B, C, D, E, F) detected by the target candidate detector (204) within a range of threshold values of characteristics in the candidate set of recognition target areas set in advance based on the parallax calculated by the parallax calculator (203) to extract and output the one or more recognition targets (A, C, E).