integer-wavelet-transform

Implementation of integer wavelet transform using lifting scheme.

Usage

The tool is able to decompose grayscale images of any size.

Using CLI

After installing the package, a new CLI is exposed to your shell:

> wavelets

All flags are explained in the help menu, which can be shown by specifying the -h flag.

In general, it is important to specify if you want to decompose the image (-d) or reconstruct the original image from a decomposed image (-r).

Running through code.

Please take a look at the provided example in example.py. This shows how you can specify a wavelet and use to transform an image.

Installation

Using PyPI.org

The project is published on PyPI.org. To install the package with all required packages run:

> pip install integer-wavelets

Installing manually

To build the project from source start by cloning the project:

> git clone https://github.com/BrPetrus/integer-wavelet-transform

Install poetry:

> pip install poetry

Now you can build the wheel files using:

> poetry build

This will build the project under the dist folder. Now you can install the package by running:

> pip install dist/*