PLUS Edge Detection Filter

Version 1.0.0.0 (6.07 KB) by Sergei Koptenko
PLUS = (Second-Derivative-in-the-Gradient-Direction + Laplacian) edge detection filter
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Updated 28 Jun 2006

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Modification of SDGD edge detector by Verbeek and Vliet. Improved and accurate method for edge detection based on sum of Laplacian and second derivative in the gradient direction (SDGD) proposed by Marr D., Hildreth E.C.

in 'Theory of edge Detection' In Proceedings of the Royal Society, 207, pp. 187-217, 1980.
This is a second try. After trying to update the original submission from 2005-12-01, the file just disappeared from the FEX.

Cite As

Sergei Koptenko (2026). PLUS Edge Detection Filter (https://uk.mathworks.com/matlabcentral/fileexchange/11571-plus-edge-detection-filter), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2006a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0