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pix_opencv_dft

pix_opencv_dft calculates the discrete Fourier transform of an image pattern and can be used for pattern matching. Because the object is too computationally demanding to process every frame, the help patch triggers it with a bang so that it processes only on demand.

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  • Download via Deken.

    Open Pd and go to ToolsFind Externals. Search for pix_opencv and install it. Then create an object with declare -lib pix_opencv -path pix_opencv. Finally, use pix_opencv_dft or any other object from pix_opencv.

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