Synopsis

HxImageRep HxUniform (HxImageRep img, HxSizes sizes)

Input

HxImageRep img

The image you want to convolve with a uniform filter.

HxSizes sizes

The size of the uniform filter.

Return value

HxImageRep

The result of convolving the input image with the a uniform filter as described by `sizes'.

Description

The function HxUniform convolves the input image with a uniform filter with sizes as given by the input parameter `sizes'. If the input image is a 2D image, `sizes' should have 2 components. In case of a 3D image, `sizes' should have 3 components. For vector images, each channel is convolved separately. Note that the sizes of the filter may not exceed the corresponding sizes of the image. The output image has double (vector) values.

Remarks

Valid image types

All types of images are allowed for this function. For vector images, each channel is treated separately.

Border handling

This function uses MIRRORED border handling, see the section on Border handling.

See also

HxGauss, anchor_HxPercentile,

Keywords

Filter, Convolution,

Generated on Mon Jan 27 15:45:02 2003 for GlobalFunctionGuide by 1.2.12 written by Dimitri van Heesch, © 1997-2001