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mpizenberg / fft2d

Fourier transform for 2D data such as images
Mozilla Public License 2.0
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Images from examples #1

Closed mpizenberg closed 2 years ago

mpizenberg commented 2 years ago

Simple way to have images publicly available for the readme.

mpizenberg commented 2 years ago

Low pass filtering example

fft2d_low_pass

mpizenberg commented 2 years ago

Normal integration via DCT poisson solver

fft2d_normal_integration

mpizenberg commented 2 years ago

Low pass filtering example with the mandrill image instead of lena because of its history: https://www.nature.com/articles/s41565-018-0337-2

fft2d_low_pass_mandrill