QGIS Python Plugins Repository

FFT Convolution Filters Plugin icon

(29) votes 

Smoothing and edge detection based on fftconvolve() SciPy function

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 Experimental Minimum QGIS version Downloads Uploaded by Date
0.1.5 yes 2.0.0 3756 pveselsky 2015-09-24T20:06:30.528129+00:00
0.1.4 yes 2.0.0 649 pveselsky 2015-09-17T08:42:19.944953+00:00
0.1.3 yes 2.0.0 690 pveselsky 2015-09-14T14:04:29.698035+00:00
0.1.2 yes 2.0.0 731 pveselsky 2015-09-12T13:20:43.586552+00:00
0.1.1 yes 2.0.0 587 pveselsky 2015-09-04T12:11:47.926133+00:00
0.1 yes 2.0.0 429 pveselsky 2015-09-03T11:15:00.583950+00:00

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