Accord.NET Comparing two images to determine similarity

Question

I would like your advice as to why the code might be becoming unresponsive and how to fix it.

I am using Accord.NET to compare images. The first stage of my project

Answer 1

Problem was my PC. After some time processing the calculation finishes.

Thanks,

Answer 2

For KNearestNeighborMatching to decide, it is necessary to put
Accord.Imaging and Accord.Vision.