Introduction - If you have any usage issues, please Google them yourself
This algorithm is the classical Sobel operator on the basis of the actual situation with the car itself, an increase of 6 the direction of the template, while based on the L2
Norm homosexual diffusion denoising model to eliminate the noise, and ultimately come to the vehicle contour. Simulation results show that: the noise of the algorithm on the car image
Strong inhibition of the vehicle contour extraction positioning more accurate, more precise, clearer images.