A Detailed Description on Various Techniques of Edge Detection Algorithms
A. Pritha, G. Fathima · 2024
Edge detection plays a dominant part in image processing, image recognition and computer vision. This paper confers various edge detection algorithms such as Sobel, Robert, Canny and Prewitt detectors that exposes the complete performance of image information. Architecture, block diagram, accuracy parameters of edge detection prove in reducing the noise in the image and filter out unwanted information. Edge detection exactly lies on valid and definite number of contingent data. Pixels are individually defined so as to improve the quality of edges and betterment of efficiency. Less exaggeration and noise reduction maintained completely. Finally, the output of the aforementioned edge detection techniques is shown in detail and compared with the experimental results using MATLAB.