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ImageSharpness
| Header: | FIL.h |
|---|
| Namespace: | fil |
|---|
Returns a value dependent on sharpness of the image. The value is bigger for sharper images.
Syntax
C++
C#
void fil::ImageSharpness
(
const fil::Image& inImage,
ftl::Optional<const fil::Box&> inRoi,
float& outSharpness
)
Parameters
|
Name |
Type |
Default |
Description |
 |
inImage |
const Image& |
|
Input image |
|
inRoi |
Optional<const Box&> |
NIL |
Range of pixels to be processed |
 |
outSharpness |
float& |
|
|
Examples
Two images having different sharpness level – 38.326 for the left one, 6.059 for the right one.
Errors
List of possible exceptions:
| Error type |
Description |
| DomainError |
inRoi exceeds image dimensions in ImageSharpness. |
