LI Qi, FU Jun-cheng, LI Zi-qin, LI Lin, WANG Qi. Edge Detection Based on the Lidar Images[J]. Chinese Journal of Lasers, 2003, 30(s1): 64
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This paper compares and analyzes the parametric test operator and the classic operators (Prewitt, Sobel and Kirsch operators). Experiment shows that the parametric test operator is suitable to the lidar images.