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Comparison of Edge Detectors

version (229 KB) by Pushpajit Khaire
This Program Compares Edge Detection methods ( Canny and Sobel)using Ground Truth of images


Updated 10 Mar 2016

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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
The part of the code is based on the research paper, If you are using this code in your research work then please cite the paper, "A Fuzzy Set Approach for Edge Detection", International Journal of Image Processing (IJIP) , Volume 6, Issue 6, 2012. (Link)

Cite As

Pushpajit Khaire (2021). Comparison of Edge Detectors (, MATLAB Central File Exchange. Retrieved .

Comments and Ratings (5)

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.

Pushpajit Khaire

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

Richard Guo

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

Pushpajit Khaire


Jose Araujo

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

MATLAB Release Compatibility
Created with R2010b
Compatible with any release
Platform Compatibility
Windows macOS Linux

Inspired by: Gray image to Color image conversion

Inspired: Measures of Edge Detection

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Comparison of Edge detectors/