EDGE DETECTION OF IMAGES: AN IMPROVED APPROACH

Author’s Name : Sucheta Panda

Volume 02 Issue 04  Year 2015  ISSN No:  2349-3828  Page no: 8-11

Abstract – There are several edge detection methodologies can be found in many image processing publications. But a single edge detection method is not enough to perform well in every possible image context. The purposed method describes a new framework which allows us to quantitatively combine the methods of different edge detection operators in order to provide improved results for edge detection of an image. Here, the Sobel edge detector is combined with Rothwell edge detector in order to detect the edge of an image and compared with individual edge detectors.

Keywords –Edge Detection, Image Processing, Sobel Edge Detector, Rothwell  Edge Detector