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Proceedings Paper

Selection of optimal wavelet bases for image compression using SPIHT algorithm
Author(s): Maria Rehman; Imran Touqir; Wajiha Batool
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Paper Abstract

This paper presents the performance of several wavelet basesin SPIHT coding. Two types of wavelet bases are tested for SPIHT algorithm i.e. orthogonal and biorthogonal wavelet bases. The results of using coefficients of these bases are compared on the basis of Compression Ratio and Peak Signal to Noise Ratio. The paper shows that use of biorthogonal wavelets bases is better than orthogonal wavelet bases. Out of biorthogonal wavelets, bior 4.4 shows good results in SPIHT coding.

Paper Details

Date Published: 14 February 2015
PDF: 5 pages
Proc. SPIE 9445, Seventh International Conference on Machine Vision (ICMV 2014), 94450Q (14 February 2015); doi: 10.1117/12.2182135
Show Author Affiliations
Maria Rehman, National Univ. of Sciences and Technology (Pakistan)
Imran Touqir, National Univ. of Sciences and Technology (Pakistan)
Wajiha Batool, National Univ. of Sciences and Technology (Pakistan)


Published in SPIE Proceedings Vol. 9445:
Seventh International Conference on Machine Vision (ICMV 2014)
Antanas Verikas; Branislav Vuksanovic; Petia Radeva; Jianhong Zhou, Editor(s)

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