Mobile body surrounding surveillance apparatus, mobile body surrounding surveillance method, control program and computer-readable recording medium

摘要

A mobile body surrounding surveillance 1 A apparatus according to the present invention includes: an image capturing section 2 ; a particular region setting section 31 for setting a particular region for image data captured by the image capturing section; an own mobile body movement direction detection section 11 for detecting a movement direction of the own mobile body and outputting a movement direction information indicating the detected movement direction; a movement vector information extraction section for taking the image data of the particular region for each of one or a plurality of frame images captured by the image capturing section in time series and adjusting a detection sensitivity based on the movement direction information so as to extract a movement vector information on another mobile body; and a change detection section 35 for detecting a moving state of the other mobile body which is present in the surrounding of the own mobile body based on the movement vector information.