Image registration by selecting corresponding features' locations in two images by hand (e.g. Vasculature corners). This repository contains a GUI function to select corresponding features in two images and find the best transformation to match them (SelectFeatures.m). To see how it works run the script DEMO.m

• The main algorithm in this function is the one that fits geometric transformation to control point pairs (fitgeotrans.m)

tform = fitgeotrans(moving_points, fix_points,'projective');
I2 = imwarp(I,tform,'OutputView', imref2d(size(I)));

• The two images should have the same resolution.

• Try to select 2D features like corners, in different positions of the image.

by Nicola Strisciuglio

1. Clone the repository COSFIRE Segmentation (side bar)
2. Run the script /COSFIRE/ExampleBloodVesselSegmentation.m . This will ask you to install a c++ file (dilateDisc.c).
3. Add COSFIRE dir to Matlab path before checking the box "cosfire" in the registration app