Simple Image Thresholding

Version 1.3.0.0 (1,57 KB) von Jake Hughey
Simple method to calculate the threshold of an image
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Aktualisiert 20. Nov 2013

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This method first estimates a cutoff, then calculates the distribution of pixels within the cutoff in order to determine the final threshold.

I have found this method to work quite well for fluorescence microscopy images in which most of the pixels are background and the background is approximately gaussian.

There are a couple parameters than can be used to tune the threshold.

Zitieren als

Jake Hughey (2026). Simple Image Thresholding (https://de.mathworks.com/matlabcentral/fileexchange/44291-simple-image-thresholding), MATLAB Central File Exchange. Abgerufen.

Kompatibilität der MATLAB-Version
Erstellt mit R2010b
Kompatibel mit allen Versionen
Plattform-Kompatibilität
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Inspiriert von: Ridler-Calvard image thresholding

Version Veröffentlicht Versionshinweise
1.3.0.0

Slight refinement to only use pixels below the cutoff for calculating the threshold.
1.2.0.0

Updated the description.
1.1.0.0

Fixed bug caused by mode not accepting integers.