IMAGE PROCESSING DEVICE

An image processing device includes: an acquisition unit that acquires a first image based on captured image data output from an image capturing unit that captures a surrounding situation of a vehicle; an intermediate image generating unit that generates a second image by executing an intermediate image generating process of executing a viewpoint converting process of converting the first image from a viewpoint of the first image into a viewpoint of a final image displayed on a display area of a display device and changing a number of pixels of the converted image to a second number of pixels larger than a final number of pixels of the final image; and a final image generating unit that executes a reduction process such that the second number of pixels is set to the final number of pixels.