Semi Automatic Medical Image 3D segmentation

This performs matlab clustering fuzzy cmeans or kmeans on a freehand roi.

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There are two files one for drawing on slices serially

sami_3d_clust.m

The other sami_3d_clust_m.m allows you to draw on a montage of the images.

Click and draw.... multiple rois then single click to start clustering

Cite As

Brad Moffat (2026). Semi Automatic Medical Image 3D segmentation (https://www.mathworks.com/matlabcentral/fileexchange/43010-semi-automatic-medical-image-3d-segmentation), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.1.0.0

This updates to fix bug that didnt allow display of clusters more than 3.

Also includes a Demo to automatically calculate RECIST and WHO criteria for assessment of tumor size

1.0.0.0