Image processing apparatus, imaging system, image processing method, and storage medium

An image processing method, comprising:

• obtaining a first radiation image of a subject captured from a first direction;
• obtaining a second radiation image of the subject captured from a second direction that intersects the first direction;
• and
• either correcting one of the first radiation image and the second radiation image based on positional information of a device for capturing the one of the first radiation image and the second radiation image, or correcting another one of the first radiation image and the second radiation image based on information on a position of a specific region of the subject obtained from the one of the first radiation image and the second radiation image.

A non-transitory computer-readable storage medium storing a program for causing a computer to execute a process, the process comprising:

• obtaining a first radiation image of a subject captured from a first direction;
• obtaining a second radiation image of the subject captured from a second direction that intersects the first direction;
• and
• either correcting one of the first radiation image and the second radiation image based on positional information of a device for capturing the one of the first radiation image and the second radiation image, or correcting another another one of the first radiation image and the second radiation image based on information on a position of a specific region of the subject obtained from the one of the first radiation image and the second radiation image.