Thresholding an image

Interactively threshold an image. Make a binary image.

Version 1.3.0 (101 KB)
20K Downloads
(29)
4 Mar 2022
Download

  • Install in MATLAB

    Requires R2026b and later. Learn more
Download

  • Install in MATLAB

    Requires R2026b and later. Learn more

You are now following this Submission

Cite As

Image Analyst (2026). Thresholding an image (https://ch.mathworks.com/matlabcentral/fileexchange/29372-thresholding-an-image), MATLAB Central File Exchange. Retrieved .

Acknowledgements

Inspired: Parametric Mapping Scripts for MRI data

Categories

Find more on Image Processing Toolbox in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with R2014b to R2021b

Platform Compatibility

  • Windows
  • macOS
  • Linux
Open in new tab
Version Published Release Notes
1.3.0

Added option to set thresholds to Triangle or Otsu values. Updated graphics. Updated properties from set() to OOP style. Tested in R2021b.
Download

  • Install in MATLAB

    Requires R2026b and later. Learn more
1.2.0

Fixed bug about typing in a value for a floating point image.
Download

  • Install in MATLAB

    Requires R2026b and later. Learn more
1.1.0

Updated to work with R2015a.
Download

  • Install in MATLAB

    Requires R2026b and later. Learn more
1.0.0

Download

  • Install in MATLAB

    Requires R2026b and later. Learn more