Name: WlzGauss - applies a Gaussian filter to an objects grey values.

Synopsis

WlzGauss [-w #[ #]] [-x#] [-y#] [-h] [<input file>]

Options

-h	Help, prints usage message.
-w	Gaussian widths in the x and (optionaly) y directions, specified as full width half maximum in pixels, with a default value of 3.0. If a single width parameter is given the y width is set equal to the x width.
-x	Order of the x derivative with possible values 0,1,2 and a default value of 0.
-y	Order of the x derivative with possible values 0,1,2 and a default value of 0.

Description: Applies a Gaussian filter to the grey values of a Woolz object.

Examples

WlzGauss -w 5 in.wlz >smooth.wlz

Smooths the grey values of the object read from in.wlz using a Gaussian filter with a full width half maximum of 5 pixels and both derivatives equal to zero. The resulting object is written to smooth.wlz.

File: WlzGauss.c

See Also: WlzIntro(1) WlzRankObj(1) WlzRsvFilterObj(1) WlzGauss2(3)