mlib_ImageMinFilter3x3(3MLIB)				    mediaLib Library Functions				     mlib_ImageMinFilter3x3(3MLIB)

NAME

       mlib_ImageMinFilter3x3 - 3x3 Min Filter

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_ImageMinFilter3x3(mlib_image *dst, const mlib_image *src);

DESCRIPTION

       The  mlib_ImageMinFilter3x3() function replaces the center pixel in a neighborhood with the minimum value in that neighborhood for each 3x3
       neighborhood in the image.

       The source and destination images must be single-channel images.

       It uses the following equation:

       dst[x][y][0] = MIN{ src[p][q][0],
			   x-1 <= p <= x+1; y-1 <= q <= y+1 }

       where x = 1, ..., w - 2; y = 1, ..., h - 2.

PARAMETERS

       The function takes the following arguments:

       dst	       Pointer to destination image.

       src	       Pointer to source image.

RETURN VALUES

       The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_ImageMaxFilter3x3(3MLIB),	 mlib_ImageMaxFilter3x3_Fp(3MLIB),    mlib_ImageMaxFilter5x5(3MLIB),	 mlib_ImageMaxFilter5x5_Fp(3MLIB),
       mlib_ImageMaxFilter7x7(3MLIB),	mlib_ImageMaxFilter7x7_Fp(3MLIB),  mlib_ImageMedianFilter3x3(3MLIB),  mlib_ImageMedianFilter3x3_Fp(3MLIB),
       mlib_ImageMedianFilter3x3_US(3MLIB),    mlib_ImageMedianFilter5x5(3MLIB),     mlib_ImageMedianFilter5x5_Fp(3MLIB),     mlib_ImageMedianFil-
       ter5x5_US(3MLIB), mlib_ImageMedianFilter7x7(3MLIB), mlib_ImageMedianFilter7x7_Fp(3MLIB), mlib_ImageMedianFilter7x7_US(3MLIB), mlib_ImageMe-
       dianFilterMxN(3MLIB),	mlib_ImageMedianFilterMxN_Fp(3MLIB),	mlib_ImageMedianFilterMxN_US(3MLIB),	 mlib_ImageMinFilter3x3_Fp(3MLIB),
       mlib_ImageMinFilter5x5(3MLIB),	  mlib_ImageMinFilter5x5_Fp(3MLIB),    mlib_ImageMinFilter7x7(3MLIB),	 mlib_ImageMinFilter7x7_Fp(3MLIB),
       mlib_ImageRankFilter3x3(3MLIB),	 mlib_ImageRankFilter3x3_Fp(3MLIB),   mlib_ImageRankFilter3x3_US(3MLIB),   mlib_ImageRankFilter5x5(3MLIB),
       mlib_ImageRankFilter5x5_Fp(3MLIB),  mlib_ImageRankFilter5x5_US(3MLIB),  mlib_ImageRankFilter7x7(3MLIB),	mlib_ImageRankFilter7x7_Fp(3MLIB),
       mlib_ImageRankFilter7x7_US(3MLIB),  mlib_ImageRankFilterMxN(3MLIB),  mlib_ImageRankFilterMxN_Fp(3MLIB),	mlib_ImageRankFilterMxN_US(3MLIB),
       attributes(5)

SunOS 5.10							    10 Nov 2004 				     mlib_ImageMinFilter3x3(3MLIB)