This function links edge points together into lists of coordinate pairs. Where an edge junction is encountered the list is terminated and a separate list is generated for each of the branches.

This function links edge points together into lists of coordinate pairs. Where an edge junction is encountered the list is terminated and a separate list is generated for each of the branches.

This used for applying edge linking in the images without applying any built-in functions.-This is used for applying edge linking in the images without applying any built-in functions.