Corner.rar - 一种比较好用的边缘检测方法CORNER Find corners in tensity image.
% CORNER works by the following step:
% 1. Apply the Canny edge detector to the gray level image and obtain a
% binary edge-map.
% 2. Extract the edge contours from the edge-map, fill the gaps in the
% contours.
% 3. Compute curvature at a low scale for each contour to retain all
% true corners.
% 4. All of the curvature local maxima are considered as corner
% candidates, then rounded corners and false corners due to boundary
% noise and details were eliminated.
% 5. End points of line mode curve were added as corner, if they are not
% close to the above detected corners.,2008-04-14 16:47:50,下载91次