Shigang Li, Hanchao Jia, Isao Nakanishi. Line Detection by Spherical Gradient. In Mohamed Kamel, Aurélio J. C. Campilho, editors, Image Analysis and Recognition - 10th International Conference, ICIAR 2013, Póvoa do Varzim, Portugal, June 26-28, 2013. Proceedings. Volume 7950 of Lecture Notes in Computer Science, pages 318-325, Springer, 2013. [doi]
Abstract is missing.