RGB Image Compression

The code uses the following function to compute the final result:

1. Encode the Luma and Croma components using independent quantization tables.
2. Run length encoding and decoding is performed
3. Decode the Luma and Croma components using independent quantization tables.

Running the code:
Iinput=imread('SFU.jpg);
[Ioutput]= compressimage(Iinput);
Imshow(Ioutput);