Description

WaveletLib provides a set of C functions to compute multi-level wavelet transforms of one-dimensional and two-dimensional signals. The implementation uses the lifting scheme introduced by Wim Sweldens. A wide range of filters can be used with both zero-padded and periodically extended signals.

Downloads

• WaveletLib_v1.0.zip (30 KB): source files in a solution for Microsoft Visual Studio.
  
  Instructions: see readme file inside WaveletLib_v1.0.zip.

Release Notes

Author: Ali Hormati.
Version: 1.0 (released on July 28, 2009).
Copyright: This software is distributed under the terms of the GNU Lesser General Public License.
Requirements: Microsoft Visual Studio 9.0 or above.

Relevant Publications

[1] Daubechies, I. and Sweldens, W., "Factoring wavelet transforms into lifting steps", in Journal of Fourier Analysis and Applications, vol. 4, no. 3, pp. 247-249, 1998.

History

July 28, 2009 - Version 1.0 released.