EM-clustering

clustering algorithm in order to compress images

In this project, I implemented expectation maximization algorithm on images.Required packages and a simple tutorial to run the code are discussed in the following lines:

To implement this project I used armadillo and opencv libraries.

How to install opencv: here

How to install armadillo: here

If the libraries are installed compile and run the project:

make
./em

As you can see there is a sample picture "Lenna.png" in the project which is obviously the target picture for em

to modify the clustering you should open main.cpp and change the following code:

EM("Lenna.png",2).execute();

the first argument is the path to the image you want to cluster and the second argument is the number of clusters

Good Luck,