Introduction - If you have any usage issues, please Google them yourself
In this paper, a line detection algorithm, which is based on direction filter and regional growth, is proposed for line
detection problem in a specific angle. The algorithm is better than the state-of-the-art algorithm in the detection of the
specific direction of the line, which have a higher detection rate, less error and missing detection, lower computational
complexity, higher efficiency of the algorithm and be better anti-interference ability