In computer vision, the Marr-Hildreth algorithm is a method of detecting edges in digital images which operates by convolving the image with the Laplacian of Gaussian, or, as a fast approximation by Difference of Gaussians.
In computer vision, the Marr-Hildreth algorithm is a method of detecting edges in digital images. The method is simple and operates by convolving the image with the Laplacian of Gaussian, or, as a fast approximation by Difference of Gaussians.