Camera position / orientation evaluation apparatus, camera position / orientation evaluation method, and camera position / orientation evaluation program

摘要

Provided is a camera position / orientation evaluation apparatus capable of calculating a value indicating an evaluation of a camera state from the viewpoint of how much an object appears in an image in a state suitable for image processing. The resolution evaluation unit 71 calculates a first matching degree corresponding to each position in the target area from the viewpoint of resolution. The gazing point angle evaluation unit 72 calculates a second fitness degree corresponding to each position in the target area. The target area evaluation unit 73 calculates the third fitness from the viewpoint of the overlap between the target object view area and the target area. The comprehensive evaluation means 74 determines the camera based on the first fitness level corresponding to each position in the target area, the second fitness level corresponding to each position in the target area, and the third fitness level. An evaluation index indicating the degree to which the state is suitable for image processing is calculated.