Niblack local thresholding

Version 1.1.0.0 (256 KB) by Jan Motl
A traditional local image thresholding.
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3.3K Downloads
Updated 10 May 2013

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This is an implementation of a traditional Niblack local image thresholding with an integral image method, which guarantees constant computation time regardless of the neighborhood size.

The method can be described like:
if pixel > (mean + k * standard_deviation)
pixel = object;
else
pixel = background;
end

Cite As

Jan Motl (2024). Niblack local thresholding (https://www.mathworks.com/matlabcentral/fileexchange/40849-niblack-local-thresholding), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R13
Compatible with any release
Platform Compatibility
Windows macOS Linux

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niblack/

Version Published Release Notes
1.1.0.0

Better code illustration.
1.0.0.0