Extracting multiple lines from the Hough domain
Linsen Chen, Yang Shen, Jianfong Xie · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1998
An optimized algorithm based on the exact peak search method and the digital error reducing technique is proposed to get the complete line segments from the Hough domain. In particular, this algorithm is robust to extract the multiple lines in which the lines have high length ratio and relative close positions. The accuracy of detecting the endpoints and lengths of lines is stable. The different patterns, which have multiple lines including the long and short lines, are used as the test of the method. Results have been given.