Earth Mover's Distance for matching log-polar histogram

Hi all, I have a problem to compare(finding similarity) between 2 histogram log polar using Earth Mover's Distance.

I'm working based on this paper : http://dl.acm.org/citation.cfm?id=1931257

Please help me. Thank you.

Boris.

[Walter Roberson]

http://www.mathworks.com/matlabcentral/fileexchange/22962-the-earth-movers-distance

http://www.mathworks.com/matlabcentral/fileexchange/12936-emd-earth-movers-distance-mex-interface

What have you tried so far, and what MATLAB-specific problems have you encountered?

[Image Analyst]

And what would help look like to you? People here don't read papers, figure out what's going on, code up the algorithm, test it, and then hand it over to some unknown person. So, given that, how can we help you?

[Boris]

@Walter and Image Analyst: I've tried until i found log-polar histogram like this :

http://blog.csdn.net/visionfans/article/details/6385363

I have 2 log-polar histogram. And i want to compare them using Earth Mover's Distance. Can you give me solution please.

Thank you.

[Walter Roberson]

What error message are you encountering in your MATLAB code? Or alternately, what specific step in your pseudocode for the algorithm are you having difficulty finding the name of the equivalent MATLAB function for?