Integrating method improving HT-butterfly based segment detection

@article{Du2012IntegratingMI,
  title={Integrating method improving HT-butterfly based segment detection},
  author={Shengzhi Du and Chunling Tu},
  journal={Proceedings of the 10th World Congress on Intelligent Control and Automation},
  year={2012},
  pages={4921-4925}
}
This paper addresses an integrating method to be used in segments detection based on Hough Transform (HT) butterflies. The proposed method is employed to detect the edges of butterflies in higher accuracy than the commonly used existing method, and hence improves the performances (the accuracy and robustness) of segment detection.