Edge Detection in an Image by Using the Elimination Rule

Abstract

Edges are significant local changes of intensity in an image. In this paper, an
elimination rule which based on triangular inequality elimination (TIE) has been
adopted to perform the edge detection procedures. A new method has been included
the combining between an elimination rule which based on triangular inequality
elimination (TIE) and the differentiation operator by using the filters mask in one
dimension. The introduced algorithm has been produced a good image quality by
comparison with that which may be obtained by using the differentiation operator of
sharpening an image. The proposed algorithm has been proved it is good for finding
the edge in an image data.