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Direche Filter (Gaussian Filter approximation)

Implementation of fast Gaussian Filter approximation algorithm for a 1D, 2D or 3D input dataset. The filter is typically used for smoothing or as a first step in edge detection techniques. For further information see: R. Deriche. Fast Algorithms for Low Level Vision. IEEE Transactions on pattern Analysis and Machine Intelligence, vol. 12, no. 1, pp. 78-87, 1990.

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Date: Mar 2014

Last Updated: February 15, 2021, 6:31 pm

Author: Hugh Gribben

Coding Types: MATLAB

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