1. A Contrast Stretching Bilateral Closing Top‐Hat Otsu Threshold Technique for Crack Detection in Images. Issue 2 (9th July 2012) Authors: Sim, K. S.; Kho, Y. Y.; Tso, C. P.; Nia, M. E.; Ting, H. Y. Journal: Scanning Issue: Volume 35:Issue 2(2013:Mar./Apr.) Page Start: 75 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗