A new approach for image compression using normal matrices
May 23, 2015 Β· Declared Dead Β· π arXiv.org
"No code URL or promise found in abstract"
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Authors
E. Kokabifar, G. B. Loghmani, A. Latif
arXiv ID
1506.08811
Category
cs.MM: Multimedia
Cross-listed
math.NA
Citations
0
Venue
arXiv.org
Last Checked
4 months ago
Abstract
In this paper, we present methods for image compression on the basis of eigenvalue decomposition of normal matrices. The proposed methods are convenient and self-explanatory, requiring fewer and easier computations as compared to some existing methods. Through the proposed techniques, the image is transformed to the space of normal matrices. Then, the properties of spectral decomposition are dealt with to obtain compressed images. Experimental results are provided to illustrate the validity of the methods.
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