Edge Detection Techniques in Digital and Optical Image Processing
نویسنده
چکیده
This study focuses on various edge detection methods .Edge detection is the common approach used in segmentation. In an image, edge can be the boundary between two regions with relatively distinct grey level properties. Edge detection is the most familiar approach used in medical field, vehicle parking management system etc for segmentation. The aim of this paper is studying different edge detection methods employed in digital image processing like,Robert, Sobel, Prewitt, Canny edge detection and bipolar edge detection which is based on optical image processing . The experimental results are obtained using MATLAB software and displayed.
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