Opened 11 years ago
Last modified 7 years ago
#2599 new enhancement
[raster] ST_Sharpen
Reported by: | nclay | Owned by: | dustymugs |
---|---|---|---|
Priority: | medium | Milestone: | PostGIS Fund Me |
Component: | raster | Version: | master |
Keywords: | Cc: |
Description
Returns a sharpened image using a user specified method.
ST_Sharpen( raster img, text method, text[] options )
method examples: Laplacian of a Gaussian: LoG
Unsharp Mask Method: UMM
other methods are to be investigated later.
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