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The Scientific World Journal
Volume 2015 (2015), Article ID 821497, 11 pages
http://dx.doi.org/10.1155/2015/821497
Research Article

A Novel Psychovisual Threshold on Large DCT for Image Compression

1Faculty of Information and Communication Technology, Universiti Teknikal Malaysia Melaka, 76100 Melaka, Malaysia
2Faculty of Computer Science, Universitas Dian Nuswantoro, Semarang 50131, Indonesia

Received 21 February 2014; Revised 20 August 2014; Accepted 6 October 2014

Academic Editor: Ahmad T. Azar

Copyright © 2015 Nur Azman Abu and Ferda Ernawan. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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