morphology
morphology — morphological operators, rank filters and related image
analysis
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Stability Level
Stable, unless otherwise indicated
Synopsis
#include <vips/vips.h>
int im_dilate (IMAGE *in,
IMAGE *out,
INTMASK *m);
int im_erode (IMAGE *in,
IMAGE *out,
INTMASK *m);
int im_rank (IMAGE *in,
IMAGE *out,
int xsize,
int ysize,
int order);
int im_rank_image (IMAGE **in,
IMAGE *out,
int n,
int index);
int im_maxvalue (IMAGE **in,
IMAGE *out,
int n);
int im_cntlines (IMAGE *im,
double *nolines,
int flag);
int im_zerox (IMAGE *in,
IMAGE *out,
int flag);
int im_profile (IMAGE *in,
IMAGE *out,
int dir);
int im_label_regions (IMAGE *test,
IMAGE *mask,
int *segments);
Description
Erode, dilate, rank, count lines, number regions, etc.
Details
im_dilate ()
int im_dilate (IMAGE *in,
IMAGE *out,
INTMASK *m);
im_erode ()
int im_erode (IMAGE *in,
IMAGE *out,
INTMASK *m);
im_rank ()
int im_rank (IMAGE *in,
IMAGE *out,
int xsize,
int ysize,
int order);
im_rank_image ()
int im_rank_image (IMAGE **in,
IMAGE *out,
int n,
int index);
im_maxvalue ()
int im_maxvalue (IMAGE **in,
IMAGE *out,
int n);
im_cntlines ()
int im_cntlines (IMAGE *im,
double *nolines,
int flag);
im_zerox ()
int im_zerox (IMAGE *in,
IMAGE *out,
int flag);
im_profile ()
int im_profile (IMAGE *in,
IMAGE *out,
int dir);
im_label_regions ()
int im_label_regions (IMAGE *test,
IMAGE *mask,
int *segments);