mlib_imagethresh5_fp_inp(3mlib) [sunos man page]

mlib_ImageThresh5_Fp_Inp(3MLIB) 			    mediaLib Library Functions				   mlib_ImageThresh5_Fp_Inp(3MLIB)

NAME

       mlib_ImageThresh5_Fp_Inp - image thresholding

SYNOPSIS

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

       mlib_status mlib_ImageThresh5_Fp_Inp(mlib_image *srcdst, const mlib_d64 *thigh, const mlib_d64 *tlow, const mlib_d64 *gray);

DESCRIPTION

       The mlib_ImageThresh5_Fp_Inp() function compares each pixel in the source image to two threshold values, tlow and thigh. If the pixel is in
       between the lower threshold value, tlow, and the higher threshold value, thigh, (inclusive on both sides), then the  destination  pixel	is
       set to the value gray. Otherwise, the destination pixel is set to the value of the source pixel.

       It uses the following equation:

       srcdst[x][y][i] = gray[i]  if tlow[i] <= srcdst[x][y][i] <= thigh[i]

PARAMETERS

       The function takes the following arguments:

       srcdst	       Pointer to source and destination image.

       thigh	       High threshold value.  thigh[i] holds the high threshold for channel i.

       tlow	       Low threshold value.  tlow[i] holds the low threshold for channel i.

       gray	       Output grayscale level.	gray[i] holds the output grayscale level for channel i.

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_ImageThresh1(3MLIB),   mlib_ImageThresh1_Fp(3MLIB),   mlib_ImageThresh1_Fp_Inp(3MLIB),   mlib_ImageThresh1_Inp(3MLIB),   mlib_ImageTh-
       resh2(3MLIB),   mlib_ImageThresh2_Fp(3MLIB),   mlib_ImageThresh2_Fp_Inp(3MLIB),	 mlib_ImageThresh2_Inp(3MLIB),	 mlib_ImageThresh3(3MLIB),
       mlib_ImageThresh3_Fp(3MLIB),   mlib_ImageThresh3_Fp_Inp(3MLIB),	 mlib_ImageThresh3_Inp(3MLIB),	 mlib_ImageThresh4(3MLIB),   mlib_ImageTh-
       resh4_Fp(3MLIB),  mlib_ImageThresh4_Fp_Inp(3MLIB),  mlib_ImageThresh4_Inp(3MLIB),  mlib_ImageThresh5(3MLIB),   mlib_ImageThresh5_Fp(3MLIB),
       mlib_ImageThresh5_Inp(3MLIB), attributes(5)

SunOS 5.10							    10 Nov 2004 				   mlib_ImageThresh5_Fp_Inp(3MLIB)

mlib_ImageThresh5(3MLIB)				    mediaLib Library Functions					  mlib_ImageThresh5(3MLIB)

NAME

       mlib_ImageThresh5 - image thresholding

SYNOPSIS

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

       mlib_status mlib_ImageThresh5(mlib_image *dst, const mlib_image *src, const mlib_s32 *thigh, const mlib_s32 *tlow, const mlib_s32 *gray);

DESCRIPTION

       The  mlib_ImageThresh5()  function  compares  each  pixel  in  the source image to two threshold values, tlow and thigh. If the pixel is in
       between the lower threshold value, tlow, and the higher threshold value, thigh, (inclusive on both sides), then the  destination  pixel	is
       set to the value gray. Otherwise, the destination pixel is set to the value of the source pixel.

       It uses the following equation:

       dst[x][y][i] = src[x][y][i]  if src[x][y][i] < tlow[i]
       dst[x][y][i] = gray[i]	    if tlow[i] <= src[x][y][i] <= thigh[i]
       dst[x][y][i] = src[x][y][i]  if src[x][y][i] > thigh[i]

PARAMETERS

       The function takes the following arguments:

       dst	       Pointer to destination image.

       src	       Pointer to source image.

       thigh	       High threshold value.  thigh[i] holds the high threshold for channel i.

       tlow	       Low threshold value.  tlow[i] holds the low threshold for channel i.

       gray	       Output grayscale level.	gray[i] holds the output grayscale level for channel i.

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_ImageThresh1(3MLIB),   mlib_ImageThresh1_Fp(3MLIB),   mlib_ImageThresh1_Fp_Inp(3MLIB),   mlib_ImageThresh1_Inp(3MLIB),   mlib_ImageTh-
       resh2(3MLIB),   mlib_ImageThresh2_Fp(3MLIB),   mlib_ImageThresh2_Fp_Inp(3MLIB),	 mlib_ImageThresh2_Inp(3MLIB),	 mlib_ImageThresh3(3MLIB),
       mlib_ImageThresh3_Fp(3MLIB),   mlib_ImageThresh3_Fp_Inp(3MLIB),	 mlib_ImageThresh3_Inp(3MLIB),	 mlib_ImageThresh4(3MLIB),   mlib_ImageTh-
       resh4_Fp(3MLIB),     mlib_ImageThresh4_Fp_Inp(3MLIB),	 mlib_ImageThresh4_Inp(3MLIB),	   mlib_ImageThresh5_Fp(3MLIB),      mlib_ImageTh-
       resh5_Fp_Inp(3MLIB), mlib_ImageThresh5_Inp(3MLIB), attributes(5)

SunOS 5.10							    10 Nov 2004 					  mlib_ImageThresh5(3MLIB)