Multiple Description Wavelet-Based Image Coding Using Iterated Function System
Author
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-24
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Recent literature highlights the multiple description coding (MDC) as a promising method to solve the problem of resilient image coding over error-prone networks, where packet losses occur.
In this paper, we introduce a novel multiple description wavelet-based image coding scheme using fractal.
This scheme exploits the fractal’s ability, which is to describe the different resolution scale similarity (redundancy) among wavelet coefficient blocks.
When one description is lost, the lost information can be reconstructed by the proposed iterated function system (IFS) recovering scheme with the similarity and some introduced information.
Compared with the referenced methods, the experimental results suggest that the proposed scheme can achieve better performance.
Furthermore, it is substantiated to be more robust for images transmission and better subjective quality in reconstructed images even with high packet loss ratios.
American Psychological Association (APA)
Yang, Jie. 2013. Multiple Description Wavelet-Based Image Coding Using Iterated Function System. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-1011176
Modern Language Association (MLA)
Yang, Jie. Multiple Description Wavelet-Based Image Coding Using Iterated Function System. Mathematical Problems in Engineering No. 2013 (2013), pp.1-12.
https://search.emarefa.net/detail/BIM-1011176
American Medical Association (AMA)
Yang, Jie. Multiple Description Wavelet-Based Image Coding Using Iterated Function System. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-1011176
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1011176