About this document

Image Compression Techniques in MATLAB by Abid Ullah is a document available to read on EtoBox.

This document provides instructions for several activities to explore image compression techniques. Students are asked to: 1) Analyze the entropy and average code word length of a sample 4x4 image. Extend this to other resolutions. 2) Use Huffman encoding to compress a 4x4 image and calculate the compression ratio. Extend this to other resolutions and perform decoding. 3) Use LZW encoding and decoding on images compressed in activity 2. 4) Quantize an input image using improved grayscale quantizatio

Author

Abid Ullah

Language

EN