A Psychovisual Model based on Discrete Orthonormal Transform

Abu, Nur Azman and Ferda, Ernawan and Shahrin, Sahib (2013) A Psychovisual Model based on Discrete Orthonormal Transform. In: International Conference on Mathematical Sciences and Statistics 2013 , 5-7 Febuary 2013, Kuala Lumpur.

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Discrete Orthonormal Transform has been a basis for digital image processing. The lesser coefficients of a Discrete Orthonormal Transform to reconstruct an image is the more compact support the Discrete Orthonormal Transform provides to an image. Tchebychev Moment Transform has been shown to provide a more compact support to an image than the popular Discrete Cosine Transform. This paper will investigate the contribution of each coefficient of the Discrete Orthonormal Transform to the image reconstruction. The error threshold in image reconstruction will be the primitive of Psychovisual Model to an image. An experimental result shall show that the Psychovisual Model will provide a statistically efficient error threshold for image reconstruction.

Item Type: Conference or Workshop Item (Paper)
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Faculty of Information and Communication Technology > Department of System and Computer Communication
Depositing User: Dr. Nur Azman Abu
Date Deposited: 03 Feb 2014 16:23
Last Modified: 28 May 2015 04:13
URI: http://eprints.utem.edu.my/id/eprint/10866
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