Segment images into density regions using a nondirected graph. More...

#include "rwimg.h"
#include "options.h"
#include "utilities.h"
#include "timer.h"

Functions
int	main (int argc, char *argv[])

Variables
int	verbose

const char *	use []

Detailed Description

Segment images into density regions using a nondirected graph.

Author: Bernard Heymann

Date: Created: 20110318; Modified: 20210303

Function Documentation

◆ main()

int main	(	int	argc,
		char *	argv[]
	)

Variable Documentation

◆ use

const char* use[]

Initial value:

= {
" ",
"Usage: bgraphseg [options] input.img output.img",
"-----------------------------------------------",
"Segment images into density regions using a nondirected graph.",
" ",
"Actions:",
"-invert                  Invert density in the image before other operations.",
"-rescale -0.1,5.2        Rescale data to average and standard deviation before other operations.",
"-gaussian 11,2.6         Gaussian smoothing filter: kernel size and sigma.",
"-type srm                Type of segmentation (simple, srm).",
"-minimum 2300            Join segments smaller than this size.",
"-voxel 23,241,193,1      Select the segment containing this voxel with an optional inversion flag.",
"-colorize                Generate random segment colors.",
" ",
"Parameters:",
"-verbose 7               Verbose output.",
"-datatype u              Force writing of a new data type.",
"-origin 0.8,-10,15.7     Set the origin (default from input image).",
"-connectivity            Flag to use full neighbor connectivity (default 2*dimension).",
"-complexity 1.6          Segmentation complexity: larger value gives more regions (default 1).",
" ",
"Input:",
"-Mask mask.tif           Mask to limit segmentation.",
" ",
"Output:",
"-mask mask.tif           Multi-level mask with segmented regions.",
" ",
NULL
}

◆ verbose

int verbose

extern