IMAGE MONITORING DEVICE, MOBILE BODY, PROGRAM, AND FAILURE DETERMINATION METHOD

摘要

An image monitoring device (10) includes an image acquisition unit (15), an image processing unit (16), and a determination unit (17). The image acquisition unit (15) continuously acquires a periphery image. The image acquisition unit (15) superimposes a periodically changing signal onto a predetermined position of the periphery image. The image processing unit (16) runs a predetermined image process on the periphery image onto which the signal is superimposed. The determination unit (17) determines a failure of the image processing unit on the basis of whether there is a periodic change in the superimposed signal in the periphery image that has undergone the predetermined image process.