Patent ID: 11170477

Abstract:
An image composition apparatus includes an image obtaining unit 22 that obtains a first image and a second image obtained by imaging a target object and an obstacle from a first direction and a second direction, a region specifying unit 34 that specifies a target object region by receiving a region designation indicating the target object region in which the target object is captured and the obstacle is not captured on the first image and the second image displayed on a display screen of a display unit 24, a correspondence point information obtaining unit 36 that obtains correspondence point information indicating correspondence points between the first image and the second image, a geometric transformation information obtaining unit 38 that obtains geometric transformation information based on the correspondence point information, a geometric transformation unit 40 that geometrically transforms the target object region of the second image based on the geometric transformation information, and an image composition unit 42 that generates a composite image by compositing the target object region of the first image with the geometrically transformed target object region of the second image.