Python implementation of PCA-based registration of multi-temporal echocardiography sequences.

This code implements the algorithm presented in [1].

Implemented registrations

Registration of echocardiography sequences:

• registration using the PCA-based similarity measure;
• registration using the SSD similarity measure;
• registration using the phase-based similarity measure.

PCA class:

• implementation of unsupervised/supervised PCA in standard and dual formulation.

Required modules

Required modules:

• numpy
• matplotlib
• SimpleITK (v0.8).

References

[1] Peressutti D. et al. "Registration of multiview echocardiography sequences using a subspace error metric". IEEE Transactions on Biomedical Engineering, 64, 352-361, 2017