Review and Approximate Analysis of Edge Detection Algorithms using MATLAB

Review and Approximate Analysis of Edge Detection Algorithms using MATLAB
Author(s):
Anindita Sinha, Dr. Surajit Mandal
Keywords:
Edge sensibility, Edge detection, Prewitt, Sobel, Canny, Roberts and Laplacian of Gaussian.
Abstract
The primary objective of image processing system is to understand the content of image efficiently and tracks the significant and important information from it. The first step in an image processing system is the edge sensibility in a digital image [1]. Edge detection is one of the most important parts of image processing. The fundamental feature of an image is its edges and it can be formed from the outlines or boundaries of the object. An edge is used to mark or identify the outer lines or borders and make a division of plane and from other plane appearance of an object. There are different types of algorithm available for detecting the edges. In this paper, the comprehensive study is done on the several edge detection techniques such as Prewitt, Sobel, Canny, Roberts and Laplacian of Gaussian (LoG).
Article Details
Unique Paper ID: 156359 Publication Volume & Issue: Volume 9, Issue 3 Page(s): 389 - 398
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