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Comparison of Edge Detectors

  • edgecomp.m% This Program Compares Edge Detection methods ( Canny and Sobel) using Ground Truth of images( BSD images and Ground Truth).
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5.0 | 1 rating Rate this file 31 Downloads (last 30 days) File Size: 229 KB File ID: #40005 Version: 1.1
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Comparison of Edge Detectors



25 Jan 2013 (Updated )

This Program Compares Edge Detection methods ( Canny and Sobel)using Ground Truth of images

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Comparison is done using two parameters (PSNR and PR), Higher the value of these parameters better the result.
1. Select image Folder
2. Select Ground Truth Folder
Author: P. A. Khaire and Dr. N. V. Thakur


Gray Image To Color Image Conversion inspired this file.

Required Products Image Processing Toolbox
MATLAB release MATLAB 7.11 (R2010b)
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Comments and Ratings (5)
04 Jun 2014 Pushpajit Khaire

This code compares Edge Detection Techniques using Ground Truth Images, (For Objective Evaluation Berkeley Segmentation Dataset and Ground Truth Images are used.)
Implementation is based on the paper by Pushpajit Khaire and et al.

If you are using this code then please cite the paper, "A Fuzzy Set Approach for Edge Detection",International Journal of Image Processing (IJIP), Volume (6): Issue (6), 2012.

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28 Nov 2013 Pushpajit Khaire

Richard Try with MATLAB(R2010b) or higher versions of Matlab

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28 Nov 2013 Richard Guo

Hi,when i runned the code, the function "measerr(.)" did not exist? Is that a function in Matlab 7.11

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07 Nov 2013 Pushpajit Khaire


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05 Nov 2013 Jose Araujo

It is very hard to find a clear and data based tutourial on this subject. Congrats!

25 Sep 2014 1.1

Added the Co- Author name in file Description.

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