By Topic

PNG Optimization Techniques Applied to Lossless Web Images

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Daniel Mealha Cabrita ; Ministerio Publico do Estado do Parana, Curitiba, Brazil ; Walter Godoy

This paper evaluates the efficiency of different PNG optimization techniques applied to lossless images with characteristics of those typically found in the World Wide Web. The processed samples consist of PNG and GIF images collected from the Internet, based on access logs generated from web navigation. The optimization techniques were applied cumulatively and each step was analysed. The resulting file size statistics show individual benefits of each technique and, when applied simultaneously, better PNG compression in the majority of cases.

Published in:

IEEE Latin America Transactions  (Volume:10 ,  Issue: 1 )