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All Projects → 0x09 → dspfun

0x09 / dspfun

Licence: MIT license
Set of *nix utilities for experimentation and learning about spectral analysis of images

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c
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Makefile
30231 projects

Labels

signal-processingimage-processingdigital-signal-processingfourier-seriesfourier-analysisspectral-analysis

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DSP Funbox - Set of *nix utilities for experimentation and learning about spectral analysis of images.

dspfun

Overview

  • spec - Generate DCT spectrums for viewing or invertible spectrums for editing in a regular image editor.
  • motion - 3-dimensional frequency-space editor for video.
  • applybasis - Tools for working with basis functions of a variety of 2D transforms.
  • zoom - Interpolate images against a cosine basis.
  • scan - Progressively reconstruct images using various frequency space scans.

See subprojects for respective READMEs.

Dependencies

Most tools in this framework depend on FFTW, ImageMagick, and/or FFmpeg.

Building

Running

make

From the top level will build each project.

TODO

Lots and lots of documentation.

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