  A loss-less compression technique is proposed which uses a variable length
Region formation technique to divide the input file into a number of variable
length regions. Huffman codes are obtained for entire file after formation of
regions. Symbols of each region are compressed one by one. Comparisons are made
among proposed technique, Region Based Huffman compression technique and
classical Huffman technique. The proposed technique offers better compression
ratio for some files than other two.
