Image generation apparatus, image generation method, and non-transitory computer readable medium for image generation program

An image generation method comprising:

• acquiring an in-vehicle image acquired by a first imaging device configured to capture an image of an interior of a subject vehicle including an occupant, from the first imaging device;
• acquiring an out-of-vehicle image acquired by a second imaging device configured to capture an image of surroundings of the subject vehicle, from the second imaging device;
• acquiring an exterior image of the subject vehicle stored in a memory, from the memory;
• and
• synthesizing at least one of the in-vehicle image and the out-of-vehicle image with the exterior image to generate a record image.

A computer-readable storage medium storing an image generation program, wherein

• the image generation program causes a computer to perform:
• acquiring an in-vehicle image acquired by a first imaging device configured to capture an image of an interior of a subject vehicle including an occupant, from the first imaging device;
• acquiring an out-of-vehicle image acquired by a second imaging device configured to capture an image of surroundings of the subject vehicle, from the second imaging device;
• acquiring an exterior image of the subject vehicle stored in a memory, from the memory;
• and
• synthesizing at least one of the in-vehicle image and the out-of-vehicle image with the exterior image to generate a record image.