code for multichannel adder based median binary pattern and multichannel decoder based median binary pattern?

Sir, I am doing my M.Tech Project on Content - Based Image Retrieval. I taken "Multichannel Decoded Local Binary Patterns for content based Image Retrieval" as my base paper. Under Multichannel decoded Local Binary Pattern there are two schemes namely multichannel adder based local binary pattern and multichannel decoder based local binary patterns. I solved the two schemes present in the paper. Now i am trying to make the system noise Robust for that i have taken a method called 'Median Binary Pattern'and i solved it also. now i want to extend median binary pattern to multichannel adder based Median Binary Pattern and Multichannel decoder based Median Binary Pattern. I wrote the Program for both schemes but the problem is i am not getting the results as expected. i want to know whether the method is different in case of multichannel adder and multichannel decoder based local binary pattern and multichannel adder and multichannel decoder based Median Binary Pattern (or) the method is same for both the cases please help me... thanks in advance