Defines the parameters for blob analysis. More...

#include <sb.h>

Collaboration diagram for sb_t_blob_par:

Data Fields
unsigned char	lut [256]
	Lut of gray levels used to find the blobs. More...

sb_t_range	area
	Range of area, value in pixel.

sb_t_range	height
	Range of height, value in pixel.

sb_t_range	width
	Range of weight, value in pixel.

sb_t_pixel_connection	connection_type
	Pixel connection type.

int	blob_rle
	Set to 1 if you want the rle of each blob. More...

int	blob_contour
	Set to 1 if you want the contour of each blob. More...

int	merge_distance
	Blobs with a distance inferior or equal to the value are merged together. More...

sb_t_range	merge_area
	Range of area after merge, value in pixel.

sb_t_range	merge_height
	Range of height after merge, value in pixel.

sb_t_range	merge_width
	Range of weight after merge, value in pixel.

int	keep_deleted
	If different than 0, deleted blobs are kept in the list and marked as deleted.

int	verbosity
	Verbosity level.

Detailed Description

Defines the parameters for blob analysis.

Definition at line 7847 of file sb.h.

Field Documentation

◆ blob_contour

int sb_t_blob_par::blob_contour

Set to 1 if you want the contour of each blob.

See also: sb_t_blob::contour

Definition at line 7872 of file sb.h.

◆ blob_rle

int sb_t_blob_par::blob_rle

Set to 1 if you want the rle of each blob.

See also: sb_t_blob::rle

Definition at line 7867 of file sb.h.

◆ lut

unsigned char sb_t_blob_par::lut[256]

Lut of gray levels used to find the blobs.

If the value lut[x] is 0, then the corresponding gray level x is not used. If the value lut[x] is greater than 0, then the corresponding gray level x is used. Moreover, a blob is composed of all the pixels that have the same value of the lut. The value of the lut is written in parameter sb_t_blob::lut . The blobs with different value of the lut are manage ina indipendent mode. So using different values of the lut is like doing more blob analysis with the same call of the sb_blobs_detection function.

Definition at line 7858 of file sb.h.

◆ merge_distance

int sb_t_blob_par::merge_distance

Blobs with a distance inferior or equal to the value are merged together.

Set to a negative value to disable merging. Value in pixel.
Only blob with the same value of the lut are merged togheter.

Definition at line 7878 of file sb.h.

The documentation for this struct was generated from the following file: