Imagick::reduceNoiseImage
(No version information available, might be only in CVS)
Imagick::reduceNoiseImage — Smooths the contours of an image
Description
bool Imagick::reduceNoiseImage
( float $radius
)
WarningThis function is
currently not documented; only its argument list is available.
Smooths the contours of an image while still preserving edge
information. The algorithm works by replacing each pixel with
its neighbor closest in value. A neighbor is defined by radius.
Use a radius of 0 and Imagick::reduceNoiseImage() selects a
suitable radius for you.
Return Values
Returns TRUE on success.
Errors/Exceptions
Throws ImagickException on error.
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