Aperture & ROI Intensity Profiling

Step 2.2 — Growth curves, line profiles & optimal aperture identification
Supports: PNG, JPG, FITS (astronomy) | TIFF / OME-TIFF (microscopy) | DICOM (CT/MRI)

Load an image to begin.

Active Tool

Click the image to set the aperture centre, then configure the radius range below.

Max aperture radius (px)

Radius steps

BG annulus inner r (px)

BG annulus outer r (px)

Click and drag on the image to draw a profile line.

Sample points

Aperture & ROI Intensity Profiling

Active Tool

Growth Curve Results

Line Profile Results