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THRESOTSU
Section: C Library Functions (3)
Updated: 16 Mar 1998
Index
NAME
thresOtsu - threshold by the method of Otsu
SYNTAX
#include <
xite/threshold.h>
int thresOtsu( histogram h );
DESCRIPTION
thresOtsucalculates the threshold value neededto threshold the image that the histogram
hiscreated from, according to the method of Otsu.The actual thresholding is not performed, see the"threshold" routine.
REFERENCE
- Otsu, N.
- "A Threshold Selection Method from Gray-Level histograms"IEEE Trans. Syst., Man and Cyb.,Vol SMC-9, No.1, pp.62-66.
RETURN VALUE
The threshold value.
SEE ALSO
thresOtsu(1),
threshold(3),
thresholdSpOut(3),
thresPtile(3),
thresRidCal(3),
thresLloyd(3)
AUTHOR
Tor Lønnestad, BLAB, Ifi, UiO
ID
$Id: thresOtsu.c,v 1.20 1997/01/14 13:11:08 svein Exp $
Index
- NAME
- SYNTAX
- DESCRIPTION
- REFERENCE
- RETURN VALUE
- SEE ALSO
- AUTHOR
- ID
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