Resources

 
GTM Program

 

In the following links you can find the implementation of the Graph Transformation Matching (GTM) algorithm:

 

Matlab: gtm_matlab.zip

Windows: gtm.exe 

Linux: gtm 

Test data: gtm_test_data.zip

 

Execution:

> gtm K image1.pgm image2.pgm initial_matches.txt

 

For example:

> gtm 4 doce_A.pgm doce_B.pgm doce_A_B_initial_matches.txt

 

 

If you use this code, please cite the article:

W. Aguilar, Y. Frauel, F. Escolano, M.E. Martínez-Pérez, A. Espinosa-Romero, and M.A. Lozano. A Robust Graph Transformation Matching for Non-rigid Registration, Image and Vision Computing, vol. 27, issue 7, p.p 897-910, 2009.

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tasa1.JPG

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tasa2.JPG

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cinco_A.jpg

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Point matching data set
 

These data sets were used to test the GTM algorithm.

 

camera_movements.zip

ambiguities.zip

deformable_objects.zip

 

 

If you use these data sets, please cite the article:

W. Aguilar, Y. Frauel, F. Escolano, M.E. Martínez-Pérez, A. Espinosa-Romero, and M.A. Lozano. A Robust Graph Transformation Matching for Non-rigid Registration, Image and Vision Computing, vol. 27, issue 7, p.p 897-910, 2009.

Some examples of the images you can find in these data sets.