Wavelet and optimal requantization methodology for lossy fingerprint compression
Joint Authors
Muhsin, Zahra
Dababinah, Mahir
al-Nusur, Ayman
Source
The International Arab Journal of Information Technology
Issue
Vol. 8, Issue 4 (31 Oct. 2011), pp.383-387, 5 p.
Publisher
Publication Date
2011-10-31
Country of Publication
Jordan
No. of Pages
5
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
Re-quantization is a key technology for reducing the bit rate of compressed data.
This reduction of the bit rate; and in certain cases may result in signal quality degradation.
Therefore the proposed techniques used 9 / 7 wavelet transform before optimal re-quantization and finally, the output stream of coding symbols is entropy coded by lossless entropy coder; run-length encoding.
Simulation results show that a better low Bit Rate has been obtained compared with other different techniques.
American Psychological Association (APA)
Muhsin, Zahra& Dababinah, Mahir& al-Nusur, Ayman. 2011. Wavelet and optimal requantization methodology for lossy fingerprint compression. The International Arab Journal of Information Technology،Vol. 8, no. 4, pp.383-387.
https://search.emarefa.net/detail/BIM-266765
Modern Language Association (MLA)
Muhsin, Zahra…[et al.]. Wavelet and optimal requantization methodology for lossy fingerprint compression. The International Arab Journal of Information Technology Vol. 8, no. 4 (Oct. 2011), pp.383-387.
https://search.emarefa.net/detail/BIM-266765
American Medical Association (AMA)
Muhsin, Zahra& Dababinah, Mahir& al-Nusur, Ayman. Wavelet and optimal requantization methodology for lossy fingerprint compression. The International Arab Journal of Information Technology. 2011. Vol. 8, no. 4, pp.383-387.
https://search.emarefa.net/detail/BIM-266765
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 386-387
Record ID
BIM-266765