Title of article
Wavelet Transform application to the compression of images
Author/Authors
Boix، نويسنده , , Macarena and Cantَ، نويسنده , , Begoٌa، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
6
From page
1265
To page
1270
Abstract
In this paper a method for image compression is described. In the Wavelet Transform technique the coefficients below a certain threshold are removed. We propose a new type of global threshold to improve the wavelet compression technique. The aim is to maintain the retained energy and to increase the compression ratio with respect to other global thresholds commonly used.
Keywords
wavelet transform , Compression images , Global threshold
Journal title
Mathematical and Computer Modelling
Serial Year
2010
Journal title
Mathematical and Computer Modelling
Record number
1597310
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