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PARAMETER |
s |
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Purpose |
This parameter defines a factor for sharpening the content of raster images. If a positive sharpening factor is defined then the raster image will have edge detection algorithms applied to sharpen the contrast between lines and the image background. A negative value will result in a blurrier image. |
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Range |
Valid values range from -2000 (very blurry) to 2000 (high contrast). A value of 0 (or no value) will result in no sharpening being done. |
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Example |
-s 1000 |
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Use |
With all raster formats |