How can I identify these types of patterns in a lip print?

After the segmentation of the lip print as specified here( https://in.mathworks.com/matlabcentral/answers/327046-how-can-i-separate-the-whole-lip-image-into-upper-and-lower-part-using-code ), how am I supposed to identify these patters as specified in the above image from the segmented data?

Data set link is attached here ( https://drive.google.com/open?id=0B40SKzFRrd0CQml6dWNRUTRUSzA )

Thank you

Answer 1

[Alain Kuchta]

You may find these existing answers posts helpful to get you started:

Image Matching:

https://www.mathworks.com/matlabcentral/answers/28279-how-to-do-the-image-matching

An example of pattern matching:

https://www.mathworks.com/matlabcentral/answers/46947-pattern-matching-in-images

Answer 2

[Image Analyst]

Try deep learning and convolutional neural networks. MATLAB has code for that. You need a lot of training images though, and a GPU and the Parallel Computing Toolbox.

You can also look here for a general tutorial https://medium.com/@ageitgey/machine-learning-is-fun-80ea3ec3c471