APPARATUS AND METHOD FOR MEASUREING A CRACK IN A CONCRETE SURFACE

摘要

Obtaining a color image of the concrete surface including cracks using a color camera; Obtaining a depth image of the concrete surface using a depth camera; Generating matching information by matching the color image with the depth image; Correcting image distortion of the color image generated based on the photographing angle of the color image based on the matching information; And estimating the crack information for the crack on the concrete surface based on the corrected color image.