bar.cpp File Reference

Program to do simple arithmetic on images. More...

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

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

Variables
int	verbose
const char *	use []

Detailed Description

Program to do simple arithmetic on images.

Author

Bernard Heymann

Date

Created: 20040727

Modified: 20220209

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

Variable Documentation

use

const char* use[]

Initial value:

= {
" ",
"Usage: bar [options] input.img output.img",
"-----------------------------------------",
"Does simple arithmetic on images.",
"Operations are done in the order given on the command line.",
" ",
"Actions:",
"-invert                  Invert the image values.",
"-absolute                Convert to absolute values.",
"-add -5.78               Add a constant to each voxel.",
"-multiply 6.123          Multiply each voxel with a constant.",
"-power 0.75              Raise to the power (must be positive).",
"-phaseadd 2.3            Add an angle to a phase image.",
"-sine                    Calculate the sine of a phase image.",
"-cosine                  Calculate the cosine of a phase image.",
"-tangent                 Calculate the tangent of a phase image.",
"-arcsine                 Calculate the arcsine of an image.",
"-arccosine               Calculate the arccosine of an image.",
"-arctangent              Calculate the arctangent of an image.",
" ",
"Parameters:",
"-verbose 7               Verbosity of output.",
"-datatype u              Force writing of a new data type.",
" ",
NULL
}

verbose

int verbose

extern