andreicozma1 / image_fft_playground

title	emoji	colorFrom	colorTo	sdk	sdk_version	app_file	pinned	license
Image Fft Playground	📊	green	blue	gradio	3.50.2	app.py	false	apache-2.0

Image FFT Playground

Gradio app to play with FFT of images.

Huggingface Spaces Demo: https://huggingface.co/spaces/acozma/image_fft_playground

Usage

• Upload your own input image, or use one of the example images
• Optionally draw on the input image to see how the FFT changes
• Mask out areas of the FFT magnitude and phase to see how the image changes
• Apply IFFT to the modified FFT to see the result

Example Screenshots

Known Bugs

• Gradio Image canvas sometimes bugs out and unintentionally resizes/crops the images on the FFT Magnitude and Phase canvases. As a result, taking the IFFT will produce an error. To fix this, just refresh the page and try again.
  • In the process of re-writing the app using Streamlit, since Gradio image canvas is not very stable and the API is not very flexible.