Comparative study of lossy image compression techniques
Joint Authors
al-Ayadi, M. H.
Siyam, M. M.
Jamjum, A. A.
Source
International Journal of Intelligent Computing and Information Sciences
Issue
Vol. 6, Issue 1 (31 Jan. 2006)24 p.
Publisher
Ain Shams University Faculty of Computer and Information Sciences
Publication Date
2006-01-31
Country of Publication
Egypt
No. of Pages
24
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
This paper presents a comparative study of both spatial domain and transform based loss image compression techniques.
Spatial domain methods include improved gray-level scaling, loss predictive coding, block truncation coding, and a new quantization technique based on the rate distortion function which is introduced here.
Transform based coding techniques include discrete cosine transform with maximum variance selection, JPEG compression, and wavelet based compression.
These techniques are reviewed and their performances are compared with respect to average compression ratio, the average compression time, average relative perceptual distortion and compression consistency over nine test images of different sizes and different levels of detail.
American Psychological Association (APA)
al-Ayadi, M. H.& Siyam, M. M.& Jamjum, A. A.. 2006. Comparative study of lossy image compression techniques. International Journal of Intelligent Computing and Information Sciences،Vol. 6, no. 1.
https://search.emarefa.net/detail/BIM-284366
Modern Language Association (MLA)
al-Ayadi, M. H.…[et al.]. Comparative study of lossy image compression techniques. International Journal of Intelligent Computing and Information Sciences Vol. 6, no. 1 (Jan. 2006).
https://search.emarefa.net/detail/BIM-284366
American Medical Association (AMA)
al-Ayadi, M. H.& Siyam, M. M.& Jamjum, A. A.. Comparative study of lossy image compression techniques. International Journal of Intelligent Computing and Information Sciences. 2006. Vol. 6, no. 1.
https://search.emarefa.net/detail/BIM-284366
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references.
Record ID
BIM-284366