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stretch.c File Reference

#include "sadie.h"

Go to the source code of this file.

Functions
void	STRETCH (IMAGE *in, short(*tf)(IMAGE *, IMAGE **), IMAGE **out)
short	TFINVERT (IMAGE *in, IMAGE **out)
short	TFLINEAR (IMAGE *in, IMAGE **out)
short	TFLOG (IMAGE *in, IMAGE **out)
short	TFPLT (IMAGE *in, IMAGE **out)
short	TFQUANT (IMAGE *in, IMAGE **out)
short	TFROOT (IMAGE *in, IMAGE **out)
short	TFSAT (IMAGE *in, IMAGE **out)
short	TFSCALE (IMAGE *in, IMAGE **out)
short	TFSQUARE (IMAGE *in, IMAGE **out)
short	TFTABLE (IMAGE *in, IMAGE **out)
short	TFTHRESH (IMAGE *in, IMAGE **out)
Variables
PIXEL	gmax
PIXEL	bias
PIXEL	gain
PIXEL	gbrk [2][4]
short	nlev
PIXEL	gmin
PIXEL *	table
PIXEL	thresh

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Function Documentation

void STRETCH (  IMAGE *  in, short(*  tf)(IMAGE *, IMAGE **), IMAGE **  out )

Definition at line 23 of file stretch.c. References bias, CHECKIMG(), gain, gbrk, GETMEM(), IMAGE::gmax, gmax, IMAGE::gmin, gmin, in, MESSAGE(), IMAGE::nbnd, nlev, IMAGE::nlin, IMAGE::npix, out, SLEN, T_EXIT, T_STRETCH, table, IMAGE::text, TFINVERT(), TFLINEAR(), TFLOG(), TFPLT(), TFQUANT(), TFROOT(), TFSAT(), TFSCALE(), TFSQUARE(), TFTABLE(), TFTHRESH(), thresh, and TIMING(). Referenced by Sadie_Contrast_LinearStretchCmd(), Sadie_Contrast_LogStretchCmd(), Sadie_Contrast_PWLStretchCmd(), Sadie_Contrast_QntStretchCmd(), Sadie_Contrast_RootStretchCmd(), Sadie_Contrast_SatStretchCmd(), Sadie_Contrast_SqrStretchCmd(), Sadie_Contrast_TblStretchCmd(), and Sadie_Contrast_ThreshStretchCmd().

short TFINVERT (  IMAGE *  in, IMAGE **  out )

Definition at line 170 of file stretch.c. References IMAGE::data, IMAGE::gmax, gmax, IMAGE::gmin, in, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, T_EXIT, T_TFINVERT, and TIMING(). Referenced by STRETCH().

short TFLINEAR (  IMAGE *  in, IMAGE **  out )

Definition at line 211 of file stretch.c. References bias, IMAGE::data, gain, IMAGE::gmax, IMAGE::gmin, in, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, T_EXIT, T_TFLINEAR, and TIMING(). Referenced by Sadie_Contrast_LinearStretchCmd(), and STRETCH().

short TFLOG (  IMAGE *  in, IMAGE **  out )

Definition at line 264 of file stretch.c. References IMAGE::data, gbrk, IMAGE::gmax, IMAGE::gmin, in, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, PIXEL, T_EXIT, T_TFLOG, TIMES, and TIMING(). Referenced by Sadie_Contrast_LogStretchCmd(), and STRETCH().

short TFPLT (  IMAGE *  in, IMAGE **  out )

Definition at line 311 of file stretch.c. References in, and max. Referenced by Sadie_Contrast_PWLStretchCmd(), and STRETCH().

short TFQUANT (  IMAGE *  in, IMAGE **  out )

Definition at line 400 of file stretch.c. References IMAGE::data, gmax, gmin, in, max, min, IMAGE::nbnd, nlev, IMAGE::nlin, IMAGE::npix, T_EXIT, T_TFQUANT, and TIMING(). Referenced by Sadie_Contrast_QntStretchCmd(), and STRETCH().

short TFROOT (  IMAGE *  in, IMAGE **  out )

Definition at line 445 of file stretch.c. References IMAGE::data, IMAGE::gmax, IMAGE::gmin, in, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, T_EXIT, T_TFROOT, and TIMING(). Referenced by Sadie_Contrast_RootStretchCmd(), and STRETCH().

short TFSAT (  IMAGE *  in, IMAGE **  out )

Definition at line 490 of file stretch.c. References IMAGE::data, gmax, gmin, in, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, T_EXIT, T_TFSAT, and TIMING(). Referenced by Sadie_Contrast_SatStretchCmd(), and STRETCH().

short TFSCALE (  IMAGE *  in, IMAGE **  out )

Definition at line 539 of file stretch.c. References IMAGE::data, gmax, IMAGE::gmax, gmin, IMAGE::gmin, in, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, RANGE(), T_EXIT, T_TFSCALE, and TIMING(). Referenced by Sadie_Contrast_LinearStretchCmd(), and STRETCH().

short TFSQUARE (  IMAGE *  in, IMAGE **  out )

Definition at line 592 of file stretch.c. References IMAGE::data, in, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, T_EXIT, T_TFSQUARE, and TIMING(). Referenced by Sadie_Contrast_SqrStretchCmd(), and STRETCH().

short TFTABLE (  IMAGE *  in, IMAGE **  out )

Definition at line 632 of file stretch.c. References IMAGE::data, IMAGE::gmin, in, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, T_EXIT, T_TFTABLE, table, and TIMING(). Referenced by Sadie_Contrast_TblStretchCmd(), and STRETCH().

short TFTHRESH (  IMAGE *  in, IMAGE **  out )

Definition at line 672 of file stretch.c. References IMAGE::data, IMAGE::gmax, IMAGE::gmin, in, IMAGE::nbnd, IMAGE::nlin, IMAGE::npix, T_EXIT, T_TFTHRESH, thresh, and TIMING(). Referenced by Sadie_Contrast_ThreshStretchCmd(), and STRETCH().

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Variable Documentation

PIXEL bias

Definition at line 4 of file stretch.c.

PIXEL gain

Definition at line 5 of file stretch.c.

PIXEL gbrk[2][4]

Definition at line 6 of file stretch.c.

PIXEL gmax

Definition at line 3 of file stretch.c.

PIXEL gmin

Definition at line 8 of file stretch.c.

short nlev

Definition at line 7 of file stretch.c.

PIXEL* table

Definition at line 9 of file stretch.c.

PIXEL thresh

Definition at line 10 of file stretch.c.

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