Finds the borders of foreground objects in a binary image. b is the borders in the 0-1 matrix im. 4-neighborhood is considered. A pixel is on the border if it is set in im, and it has at least one neighbor that is not set.
Finds the borders of foreground objects in a binary image.
b is the borders in the 0-1 matrix im. 4-neighborhood is considered.
A pixel is on the border if it is set in im, and it has at least one neighbor that is not set.