Introduction - If you have any usage issues, please Google them yourself
In this paper, the conventional edge detection operator (that is, the first-order operator Roberts operator, Sobel operator, Prewit operator, second-order operator Kirsch operator, Robinson and LOG Operator operator) and the new edge detection operator [4] (the Canny operator and the wavelet edge detection method) and the nature of the idea and explore the theoretical and at the same time give the edge detection operator of the experimental results, one of the deficiencies raised.