Xiangjian He, Wenjing Jia, Qiang Wu. An approach of canny edge detection with virtual hexagonal image structure. In 10th International Conference on Control, Automation, Robotics and Vision, ICARCV 2008, Hanoi, Vietnam, 17-20 December 2008, Proceedings. pages 879-882, IEEE, 2008. [doi]
Abstract is missing.