US Patent 9973734 Vehicle circumference monitoring apparatus

A vehicle circumference monitoring apparatus includes: an image acquisition section that acquires captured image data output from an imaging section that is provided in a vehicle and images a circumference of the vehicle; a state acquisition section that acquires vehicle state data output from a vehicle state detection section that is provided in the vehicle and detects at least a roll state of the vehicle; a setting section that sets a center of rotation to rotate a display image depending on the roll state if the display image is displayed on a display device based on the captured image data; an image adjustment section that rotates a display state of the display image about the center of rotation that is set depending on the roll state; and an output section that outputs the display image to the display device.