Edge extraction
From AWF-Wiki
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| + | This filter computes the gradient magnitude of the image at each pixel. | ||
[[File:qgis_edge_extraction.png|400px]] | [[File:qgis_edge_extraction.png|400px]] | ||
[[category:Spatial Filtering]] | [[category:Spatial Filtering]] | ||
Revision as of 16:13, 15 November 2019
This filter computes the gradient magnitude of the image at each pixel.
