Non-Redundant Shift-Invariant Complex Wavelet Transform

2 m-file functions for applying complex wavelet and inverse complex wavelet transforms.

Version 1.1.0.0 (14.5 KB)
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10 Dec 2013

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This transformation is non-redundant, approximately shift-invariant and produces oriented filters in 2D and 3D. There is a m-file called 'example.m' which shows how one can use this package.
For more information see the following paper:
Hosseini, Vafadust : "Almost Perfect Reconstruction Filter Bank for Non-redundant ,Approximately Shift-Invariant, Complex Wavelet Transforms"

Cite As

Reshad Hosseini (2026). Non-Redundant Shift-Invariant Complex Wavelet Transform (https://www.mathworks.com/matlabcentral/fileexchange/25835-non-redundant-shift-invariant-complex-wavelet-transform), MATLAB Central File Exchange. Retrieved .

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General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
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Version Published Release Notes
1.1.0.0

Symmetric boundary condition was implemented correctly (now it is truly non-redundant). Wxamples of how to use the code for 1D, 2D and 3D data was added.
1.0.0.0