Matlab code has been ported to Octave. Initial results are coming up, but extensive testing on large data sets have to be done. Existing server and android code have also uploaded. I also changed the github repository to https://github.com/ananthbalashankar/landmarkerGSoC which has all the 3 code modules. I decided to run adhoc octave [like a process] on the PHP server. This will be done once the VM is setup for the server. (Octave is currently running slowly on my system.)