mlib_ImageThresh2_Inp(3MLImediaLib Library Functiomlib_ImageThresh2_Inp(3MLIB)NAMEmlib_ImageThresh2_Inp - image thresholding
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_ImageThresh2_Inp(mlib_image *srcdst,
const mlib_s32 *thresh, const mlib_s32 *glow);
DESCRIPTION
The mlib_ImageThresh2_Inp() function compares each pixel in the source
image to a threshold value, in place. If the pixel is less than or
equal to the threshold value, then the destination pixel is set to the
low output level. If the pixel is greater than the threshold value,
then the destination pixel is set to the value of the source pixel.
It uses the following equation:
srcdst[x][y][i] = glow[i] if srcdst[x][y][i] ≤ thresh[i]
PARAMETERS
The function takes the following arguments:
srcdst Pointer to source and destination image.
thresh Threshold value. thresh[i] contains the threshold for channel
i.
glow Low output level. glow[i] contains the low output 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 │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOmlib_ImageThresh1(3MLIB), mlib_ImageThresh1_Fp(3MLIB), mlib_ImageTh‐
resh1_Fp_Inp(3MLIB), mlib_ImageThresh1_Inp(3MLIB), mlib_ImageTh‐
resh2(3MLIB), mlib_ImageThresh2_Fp(3MLIB), mlib_ImageTh‐
resh2_Fp_Inp(3MLIB), mlib_ImageThresh3(3MLIB), mlib_ImageTh‐
resh3_Fp(3MLIB), mlib_ImageThresh3_Fp_Inp(3MLIB), mlib_ImageTh‐
resh3_Inp(3MLIB), mlib_ImageThresh4(3MLIB), mlib_ImageTh‐
resh4_Fp(3MLIB), mlib_ImageThresh4_Fp_Inp(3MLIB), mlib_ImageTh‐
resh4_Inp(3MLIB), mlib_ImageThresh5(3MLIB), mlib_ImageTh‐
resh5_Fp(3MLIB), mlib_ImageThresh5_Fp_Inp(3MLIB), mlib_ImageTh‐
resh5_Inp(3MLIB), attributes(5)SunOS 5.10 2 Mar 2007 mlib_ImageThresh2_Inp(3MLIB)
