Title of article
Wavelet Coding Design for Image Data Compression
Author/Authors
Khalifa, Othman International Islamic University - Electrical and Computer Department, Malaysia
From page
118
To page
127
Abstract
In this paper, image compression algorithms using scalar and vector quantisation are proposed. An analysis of wavelet coefficients encoding is explained. Wavelet capability of energy compaction is shown. Also, wavelet vector quantisation and multiresolution codebook generation is discussed. General description of the proposed image compression algorithm with its feature is presented. In addition, simulation results and comparison with other coders is shown.
Keywords
Image compression , wavelet , scalar quantisation , vector quantization
Journal title
The International Arab Journal of Information Technology (IAJIT)
Journal title
The International Arab Journal of Information Technology (IAJIT)
Record number
2542979
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