Brief

This is a MATLAB package that derives 3D Krawtchouk moment invariants. By inputting a 3D image, it can generate shape features of the object within the image.

Key Features

• Extract discriminative features from any region-of-interest.
• The extracted features are translation, scaling, and rotation invariant.
• The formulation is defined on a discrete space thus do not carry any error.
• Short runtime required to extract low-order features.

Potential Applications

• Research on the morphological evolution of species.
• Prediction of ligand binding sites on protein surfaces.

Help

If you come across any issues or have queries regarding the implementation, we encourage you to share them on our GitHub issue page. By doing so, you will help us refine the package and ensure a great experience for all users.