7Canny J.A Computational Approach to Edge Detection[J].IEEE Transactions on PaRem Analysis and Machine Intelligence,1986,8(6):679-698.
8Lee K K,Cham W K,Chen Q R.Chin Contour Estimation Using Modified Canny Edge Detector[C]//Proceedings of the 7th International Conference on Control,Automation,Robotics and Vision(ICARCV)2002:770-775.
9Ali M,Clausi D.Using the Canny Edge Detector for Feature Extraction and Enhancemem of Remote Seining Images[J].International Geoscience and Remote Sensing SymPosium,2001,5:2298-2300.
10Acharya T K,Ray A K.数字图像处理原理与应用[M].田浩,葛秀慧,王顶,等,译.北京:清华大学出版社,2007.