FACIAL DETECTION DEVICE, FACIAL DETECTION SYSTEM PROVIDED WITH SAME, AND FACIAL DETECTION METHOD

摘要

In order to eliminate erroneous detection in a case where a plurality of facial regions are detected in a captured image, facial detection device (2) of the present disclosure is a facial detection device that detects a facial region of a person from captured images which are continuous in time series, including a processor (15) that performs facial detection processing of detecting the facial region from the captured images and error determination processing of calculating a moving direction of each facial region between the captured images that are sequential in time series, and determining whether or not the detection as a facial region is correct with respect to a plurality of facial regions in which a correlation degree in the moving directions of the facial regions is equal to or larger than a predetermined threshold value, in a case where a plurality of facial regions are detected.