Kappa is A Fiji plugin for Curvature Analysis.
It allows a user to measure curvature in images in a convenient way. You can trace an initial shape with a B-Spline curve in just a few clicks and then fit that curve to image data with a minimization algorithm. It’s fast and robust.
See also the ImageJ Wiki page.
Analysis done for the paper is available and can be reproduced from this older. See
You can fire a remote Jupyter notebook server and reproduce the analysis using Binder: https://mybinder.org/v2/gh/brouhardlab/Kappa/master?urlpath=lab/tree/Analysis/Notebooks.
- Start Fiji.
- Click on
Help ▶ Update....
- In the new window, click on
Manage update sites.
- Scroll to find
Kappain the column
Name. Click on it.
- Restart Fiji.
- Open your image.
- Then you can start the plugin with
Plugins ► Analyze ► Kappa - Curvature Analysis.
See documentation in the docs/ folder.
This work started in 2013 in the Gary Brouhard laboratory at the University of McGill.
MIT license. See LICENSE.txt