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THN_ZS
Section: C Library Functions (3)
Updated: 16 Mar 1998
Index
NAME
thn_zs - Thin a binary image. Algorithm by Zhang and Suen.
SYNTAX
#include <
xite/thin.h>
int thn_zs( int verbose, IBAND inband,
IBAND outband );
DESCRIPTION
Algorithm by Zhang and Suen.
RESTRICTIONS
inbandand
outbandmust have pixel type unsigned byte.
inbandis assumed to be binary valued, with foreground = 0,background = 255.
SEE ALSO
thn_zs(1),
thn_har(3),
thn_lc(3)
REFERENCES
- [1] T. Y. Zhang and C. Y. Suen,
- "A Fast Parallel Algorithm for Thinning Digital Patterns.",Comm. ACM, vol. 27, no. 3, pp 236-239, 1984.
- [2] Rafael C. Gonzalez and Paul Wintz,
- "Digital Image Processing.",2. edition, 1987, pp. 398-402.
RETURN VALUE
0 - ok
1 - Bad input pixel type
2 - Bad output pixel type
AUTHOR
Řivind Due Trier, Ifi, UiO
FILES
src/binarization/thn_zs.c
ID
$Id: thn_zs.c,v 1.13 1997/01/16 16:12:50 svein Exp $
Index
- NAME
- SYNTAX
- DESCRIPTION
- RESTRICTIONS
- SEE ALSO
- REFERENCES
- RETURN VALUE
- AUTHOR
- FILES
- ID
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