1 Compressor MATLAB code The code listed in List is to compress an image (x) using a JPEG approximation based on 8x8 DCT transforms, coefficient quantization, and Huffman symbol coding. Input “Quality” determines the amount of information that is lost and compression achieved. | Advances in Robotics Automation and Control I-Tech Advances in Robotics Automation and Control Edited By JESUS ArÁmburũ and Antonio Ramirez .