Tag: Gradient

The gradient Non-maximum suppression also known as edge thinning is a process of extracting thin, one pixel wide object’s contours. This process follows gradient detection as a post processing step. The outlines thinning is using pre-calculated … Read More

The Sobel filter (also called Sobel-Feldman operator) is an edge detection filter, which results in image emphasizing edges. Computer vision and image processing applications frequently use this filter to extract image gradients and edges. … Read More