img_reduce.c File Reference

Image analysis functions. More...

#include <stdint.h>
#include <unistd.h>
#include <malloc.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include <sys/types.h>
#include <sys/file.h>
#include <sys/mman.h>
#include <err.h>
#include <fcntl.h>
#include <sched.h>
#include <ncurses.h>
#include <semaphore.h>
#include <fitsio.h>
#include "CommandLineInterface/CLIcore.h"
#include "00CORE/00CORE.h"
#include "COREMOD_memory/COREMOD_memory.h"
#include "COREMOD_iofits/COREMOD_iofits.h"
#include "COREMOD_arith/COREMOD_arith.h"
#include "image_filter/image_filter.h"
#include "fft/fft.h"
#include "img_reduce/img_reduce.h"

Include dependency graph for img_reduce.c:

Macros
#define	MODULE_SHORTNAME_DEFAULT   ""
#define	MODULE_DESCRIPTION   "Image analysis for astronomy: basic routines"
#define	MODULE_APPLICATION   "milk"

Functions
errno_t	IMG_REDUCE_cubesimplestat_cli ()
errno_t	IMG_REDUCE_cleanbadpix_fast_cli ()
errno_t	IMG_REDUCE_cleanbadpix_stream_fast_cli ()
errno_t	IMG_REDUCE_centernormim_cli ()
errno_t	IMG_REDUCE_cubeprocess_cli ()
static errno_t	init_module_CLI ()
imageID	IMG_REDUCE_cubesimplestat (const char *IDin_name)
errno_t	clean_bad_pix (const char *IDin_name, const char *IDbadpix_name)
	removes bad pixels in cube More...
long	IMG_REDUCE_cleanbadpix_fast_precompute (const char *IDmask_name)
imageID	IMG_REDUCE_cleanbadpix_fast (const char *IDname, const char *IDbadpix_name, const char *IDoutname, int streamMode)
errno_t	IMG_REDUCE_correlMatrix (const char *IDin_name, const char *IDmask_name, const char *IDout_name)
imageID	IMG_REDUCE_centernormim (const char *IDin_name, const char *IDref_name, const char *IDout_name, long xcent0, long ycent0, long xcentsize, long ycentsize, int mode, int semtrig)
errno_t	IMG_REDUCE_cubeprocess (const char *IDin_name)

Variables
int	badpixclean_init = 0
long	badpixclean_NBop
long *	badpixclean_array_indexin
long *	badpixclean_array_indexout
float *	badpixclean_array_coeff
long	badpixclean_NBbadpix
long *	badpixclean_indexlist

Detailed Description

Image analysis functions.

Misc image analysis functions

Macro Definition Documentation

MODULE_APPLICATION

#define MODULE_APPLICATION   "milk"

MODULE_DESCRIPTION

#define MODULE_DESCRIPTION   "Image analysis for astronomy: basic routines"

MODULE_SHORTNAME_DEFAULT

#define MODULE_SHORTNAME_DEFAULT   ""

Function Documentation

clean_bad_pix()

errno_t clean_bad_pix	(	const char *	IDin_name,
		const char *	IDbadpix_name
	)

removes bad pixels in cube

IMG_REDUCE_centernormim()

imageID IMG_REDUCE_centernormim	(	const char *	IDin_name,
		const char *	IDref_name,
		const char *	IDout_name,
		long	xcent0,
		long	ycent0,
		long	xcentsize,
		long	ycentsize,
		int	mode,
		int	semtrig
	)

Recenter and normalize image

if mode = 1, shared memory loop

compute offset

IMG_REDUCE_centernormim_cli()

errno_t IMG_REDUCE_centernormim_cli

(

)

IMG_REDUCE_cleanbadpix_fast()

imageID IMG_REDUCE_cleanbadpix_fast	(	const char *	IDname,
		const char *	IDbadpix_name,
		const char *	IDoutname,
		int	streamMode
	)

IMG_REDUCE_cleanbadpix_fast_cli()

errno_t IMG_REDUCE_cleanbadpix_fast_cli

(

)

IMG_REDUCE_cleanbadpix_fast_precompute()

long IMG_REDUCE_cleanbadpix_fast_precompute

(

const char *

IDmask_name

)

IMG_REDUCE_cleanbadpix_stream_fast_cli()

errno_t IMG_REDUCE_cleanbadpix_stream_fast_cli

(

)

IMG_REDUCE_correlMatrix()

errno_t IMG_REDUCE_correlMatrix	(	const char *	IDin_name,
		const char *	IDmask_name,
		const char *	IDout_name
	)

IMG_REDUCE_cubeprocess()

errno_t IMG_REDUCE_cubeprocess

(

const char *

IDin_name

)

this is the main routine to pre-process a cube stream of images (PSFs) for high contrast imaging stability analysis

Optional inputs: calib_darkim (single frame or cube) calib_badpix (single frame) calib_flat

remove dark

remove bad pixels

compute photocenter

IMG_REDUCE_cubeprocess_cli()

errno_t IMG_REDUCE_cubeprocess_cli

(

)

IMG_REDUCE_cubesimplestat()

imageID IMG_REDUCE_cubesimplestat

(

const char *

IDin_name

)

compute ave, RMS

IMG_REDUCE_cubesimplestat_cli()

errno_t IMG_REDUCE_cubesimplestat_cli

(

)

init_module_CLI()

static errno_t init_module_CLI ( )

static

Variable Documentation

badpixclean_array_coeff

float* badpixclean_array_coeff

badpixclean_array_indexin

long* badpixclean_array_indexin

badpixclean_array_indexout

long* badpixclean_array_indexout

badpixclean_indexlist

long* badpixclean_indexlist

badpixclean_init

int badpixclean_init = 0

Image analysis/reduction routines for astronomy

badpixclean_NBbadpix

long badpixclean_NBbadpix

badpixclean_NBop

long badpixclean_NBop