INATTENTION DETERMINATION DEVICE, INATTENTION DETERMINATION SYSTEM, INATTENTION DETERMINATION METHOD, AND STORAGE MEDIUM

摘要

Provided is an inattention determination device comprising a determination part for determining that a driver is not paying attention to driving when the proportion of a plurality of images which have been obtained by photographing the driver in which the face of the driver has not been detected to the total of the plurality of images is greater than or equal to a first prescribed value.