'Average codeword length' presentation slideshows

Image Compression, Transform Coding & the Haar Transform

814 views • 50 slides

Image Compression, Transform Coding & the Haar Transform

710 views • 50 slides

compress!

prob. 0.512 0.128 0.128 0.032 0.128 0.032 0.032 0.008. cdwd 0 100 101 11100 110 11101 11110 11111. prob. 0.8 0.2. cdwd 0 1. AAA AAB ABA ABB BAA BAB BBA BBB. A B. compress!. From theoretical viewpoint ... block Huffman codes achieve the best efficiency.

481 views • 28 slides

Losslessy Compression of Multimedia Data

607 views • 26 slides

An Algorithm for Construction of Error-Correcting Symmetrical Reversible Variable Length Codes

An Algorithm for Construction of Error-Correcting Symmetrical Reversible Variable Length Codes. Chia-Wei Lin, Ja-Ling Wu, Jun-Cheng Chen Presented by Jun-Cheng Chen 2004/09/24. Outline. Introduction Notations and preliminaries The proposed algorithm Experimental results Conclusion.

336 views • 21 slides