Method for measuring and evaluating depth of road surface construction by digital image technology


Application Number: 00117594
Application Date: 2000.11.03
Publication Number: 1290851
Publication Date: 2001.04.11
Priority Information:
International: G01C11/28
Applicant(s) Name: South-China Science and Engineering Univ.
Address:
Inventor(s) Name: Wang Ruiyi;Zhang Xiaoning
Patent Agency Code: 44201
Patent Agent: luo guanxiang
Abstract Road surface images are first picked up with camera and then used to find out the pixel values. The image processing software of the present invention is further used in calculating and evaluating the depth of the road surface structure. The present invention has the advantages of high efficiency, low cost, simple operation, no pollution to road and great information amount.