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Lossless Image Compression Based on Multiple-Tables Arithmetic Coding
Joint Authors
Pai, Pei-Yan
Chan, Yung-Kuan
Chang, Chin-Chen
Chen, Rung-Ching
Source
Mathematical Problems in Engineering
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-09-06
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This paper is intended to present a lossless image compression method based on multiple-tables arithmetic coding (MTAC) method to encode a gray-level image f.
First, the MTAC method employs a median edge detector (MED) to reduce the entropy rate of f.
The gray levels of two adjacent pixels in an image are usually similar.
A base-switching transformation approach is then used to reduce the spatial redundancy of the image.
The gray levels of some pixels in an image are more common than those of others.
Finally, the arithmetic encoding method is applied to reduce the coding redundancy of the image.
To promote high performance of the arithmetic encoding method, the MTAC method first classifies the data and then encodes each cluster of data using a distinct code table.
The experimental results show that, in most cases, the MTAC method provides a higher efficiency in use of storage space than the lossless JPEG2000 does.
American Psychological Association (APA)
Chen, Rung-Ching& Pai, Pei-Yan& Chan, Yung-Kuan& Chang, Chin-Chen. 2009. Lossless Image Compression Based on Multiple-Tables Arithmetic Coding. Mathematical Problems in Engineering،Vol. 2009, no. 2009, pp.1-13.
https://search.emarefa.net/detail/BIM-447884
Modern Language Association (MLA)
Chen, Rung-Ching…[et al.]. Lossless Image Compression Based on Multiple-Tables Arithmetic Coding. Mathematical Problems in Engineering No. 2009 (2009), pp.1-13.
https://search.emarefa.net/detail/BIM-447884
American Medical Association (AMA)
Chen, Rung-Ching& Pai, Pei-Yan& Chan, Yung-Kuan& Chang, Chin-Chen. Lossless Image Compression Based on Multiple-Tables Arithmetic Coding. Mathematical Problems in Engineering. 2009. Vol. 2009, no. 2009, pp.1-13.
https://search.emarefa.net/detail/BIM-447884
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-447884