blur(6D)

blur - low pass filter an image

As shipped in IRIX 6.5. First release of IRIX 6.5.

NAME
     blur - low pass filter an image

SYNOPSIS
     blur inimage outimage [pix] or [xpix ypix]

DESCRIPTION
     blur low pass filters the input image.  This is done by izooming the
     image down and then izooming it back up with filtering.  The amount of
     blurring is controlled by pix or xpix and ypix.  A pix value of 10 will
     cause the blur to zoom the image down until it is about 10 pixels across,
     and then zoom it back up to the original size.  Large pix values end up
     making the result less blurry.

SEE ALSO
     convolve(6D)