ImLab Scilab Function
Last update :

imderiche - edge detection using DERICHE method

Calling Sequence

[filtered_image] = imderiche(image_data,alpha,dist)

Parameters

Description

This function searches for edges in image and give back an image of edges.

Examples

-Image before filtering :
	0000000
	0111110
	0111110
	0111110
	0000000

-Image after filtering :
	0000000
	0111110
	0100010
	0111110
	0000000