Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Crack detection result of each case by the proposed method (left column) and corresponding probability map (right column): (a) peeled concrete surface; (b) clean concrete surface; (c) concrete surface with many pores and construction joints; (d) dark concrete surface; (e) concrete surface with pipes and electric distribution boxes; and (f) floor with construction materials.
