Introduction - If you have any usage issues, please Google them yourself
		 
A lossless image compression technique for blocks having high redundancy.
Description: Row Column Reduction: 
Input: 8x8 block 
Output: Row reference vector(logical)8x1 
 Column reference vector(logical)1x8 
 Reduced matrix 
Row Column Expansion: 
Input: Row reference vector,column reference vector and reduced matrix 
Output: 8x8 block 
Reference:Saif Alzahir, “Color maps and graphs compression”, international conference on image processing, Hong Kong-September 2010