FourierCrop

FourierCrop is a Python package that enables downsampling and other operations using Fourier domain cropping techniques. These operations can be used for tasks like reducing resolution or resizing while maintaining spatial coherence.

• GitHub repo: cryoetools/fouriercrop.git

• Documentation: https://fouriercrop.readthedocs.io

• Free software: Apache Software License 2.0

Features

• FFT-based downsampling: Performs cropping in the frequency domain to achieve efficient resizing.

• Flexible padding options: Allows for center cropping, padding, or combination of both.

• Multidimensional support: Efficiently handles 2D image or 3D volumetric data.

Quickstart

Install

conda create -n fouriercrop python=3.10.13 -y
conda activate fouriercrop
pip install -U fouriercrop
conda install -c conda-forge tk=*=xft_* -y

GUI

fouriercrop-gui

Credits

This package was created with Cookiecutter and the fedejaure/cookiecutter-modern-pypackage project template.