Assume that a gray level picture A has only 6 gray levels values:

(5 points) Fix the type of picture A and give the corresponding fix length code; call it Code 1 (20 points) Assign probabilities to those values and use Huffman coding to find their corresponding variable length code; call it Code 2 (5 points) What is the (average) length of Code 1? (10 points) What is the average length of Code 2? (10 + 10 points) Calculate the compression ratio and the relative data redundancy Please, write your UNIQUE and ORIGINAL solution on a piece of paper and upload it.

Acceptable formats are pictures (jpeg, gif, tif, png) or pdf.