#include <nitro/prc.h>
typedef struct PRCInputPatternParam
{
int normalizeSize;
PRCResampleMethod resampleMethod;
int resampleThreshold;
} PRCInputPatternParam;
normalizeSize | Length of the longer direction of a normalized line. |
resampleMethod | Specification of the algorithm used for resampling. |
resampleThreshold | Resampling parameter. |
This is an argument for PRC_InitInputPatternEx
.
In the normalization process, first a bounding box is taken for the entire pattern that is to be normalized. Then, preserving the X Y ratio, it is scaled so that the longer direction becomes the size specified by normalizeSize
. At this time the shorter direction is centered.
Normalization will not occur if normalizeSize
is set to 0.
For information on resample*
see PRCResampleMethod
.
PRCResampleMethod, PRC_InitInputPattern*
10/28/2004 Changed regularize to normalize.
06/23/2004 Initial version.