An Analytic Approach of Edge Detection Gradient Operators

Abstract

On the basis of signal to noise ratio, canny operator generates best result for edge detection amongst sobel, robert and prewitt operator. In this paper we are presenting an analytical approach and comparison of efficiency of functioning of various gradient operators using different gray-scale images. KeywordsEdge detection, Gradient Operator, Laplacian Operator.

Cite this paper

@inproceedings{Seth2012AnAA, title={An Analytic Approach of Edge Detection Gradient Operators}, author={Megha Seth and S . C . Pandey}, year={2012} }