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FFT Convolution Filters

Plugin ID: 836

Smoothing and edge detection based on fftconvolve() SciPy function

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This plugin has an experimental version available!

Smoothing and edge detection based on fftconvolve() SciPy function, as included in the gaussian_blur() function by Mike Toews (http://gis.stackexchange.com/a/10467). The edge detection is implemented by subtracting the smoothed raster from the original one. NumPy, SciPy and Rasterio python modules are needed.

Version QGIS >= QGIS <= Date
0.1.5 2.0.0 2.99.0 4381 pveselsky 2015-09-24T20:06:30.528129+00:00
0.1.4 2.0.0 2.99.0 809 pveselsky 2015-09-17T08:42:19.944953+00:00
0.1.3 2.0.0 2.99.0 857 pveselsky 2015-09-14T14:04:29.698035+00:00
0.1.2 2.0.0 2.99.0 1302 pveselsky 2015-09-12T13:20:43.586552+00:00
0.1.1 2.0.0 2.99.0 750 pveselsky 2015-09-04T12:11:47.926133+00:00
0.1 2.0.0 2.99.0 574 pveselsky 2015-09-03T11:15:00.583950+00:00

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