pmImageSubtract.h File Reference

#include <stdio.h>
#include <math.h>
#include "pslib.h"
#include "psConstants.h"

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Data Structures
struct	psSubtractionKernels
struct	pmStamp
Defines
#define	PM_IMAGE_COMBINE_H
Enumerations
enum	pmSubtractionKernelsType { PM_SUBTRACTION_KERNEL_POIS, PM_SUBTRACTION_KERNEL_ISIS }
enum	pmStampStatus { PM_STAMP_INIT, PM_STAMP_USED, PM_STAMP_REJECTED, PM_STAMP_RECALC, PM_STAMP_NONE }
Functions
psSubtractionKernels *	pmSubtractionKernelsAllocPOIS (int size, int SpatialOrder)
psSubtractionKernels *	pmSubtractionKernelsAllocISIS (const psVector *sigmas, const psVector *orders, int size, int SpatialOrder)
psArray *	pmSubtractionFindStamps (psArray *stamps, const psImage *image, const psImage *mask, psU32 maskVal, psF32 threshold, psS32 xNum, psS32 yNum, psS32 border)
bool	pmSubtractionCalculateEquation (psArray *stamps, const psImage *reference, const psImage *input, const psSubtractionKernels *kernels, psS32 footprint)
psVector *	pmSubtractionSolveEquation (psVector *solution, const psArray *stamps)
bool	pmSubtractionRejectStamps (psArray *stamps, psImage *mask, psU32 badStampMaskVal, psS32 footprint, psF32 sigmaRej, const psImage *refImage, const psImage *inImage, const psVector *solution, const psSubtractionKernels *kernels)
psImage *	pmSubtractionKernelImage (psImage *out, const psVector *solution, const psSubtractionKernels *kernels, psF32 x, psF32 y)

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Define Documentation

#define PM_IMAGE_COMBINE_H

Definition at line 17 of file pmImageSubtract.h.

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Enumeration Type Documentation

enum pmStampStatus

Enumerator: PM_STAMP_INIT  Initial state. PM_STAMP_USED  Use this stamp. PM_STAMP_REJECTED  This stamp has been rejected. PM_STAMP_RECALC  Having been reset, this stamp is to be recalculated. PM_STAMP_NONE  No stamp in this region. Definition at line 59 of file pmImageSubtract.h.

enum pmSubtractionKernelsType

Enumerator: PM_SUBTRACTION_KERNEL_POIS  POIS kernel --- delta functions. PM_SUBTRACTION_KERNEL_ISIS  ISIS kernel --- gaussians modified by polynomials. Definition at line 28 of file pmImageSubtract.h.

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Function Documentation

bool pmSubtractionCalculateEquation (  psArray *  stamps, const psImage *  reference, const psImage *  input, const psSubtractionKernels *  kernels, psS32  footprint )

Parameters: stamps  The stamps for which to calculate the equation, reference  Reference image input  Input image kernels  The kernel basis functions footprint  Half-size of region over which to calculate equation

psArray* pmSubtractionFindStamps (  psArray *  stamps, const psImage *  image, const psImage *  mask, psU32  maskVal, psF32  threshold, psS32  xNum, psS32  yNum, psS32  border )

Parameters: stamps  Output stamps, or NULL image  Image for which to find stamps mask  Mask maskVal  Value for mask threshold  Threshold for stamps in the image xNum  Number of stamps in x yNum  Number of stamps in y border  Border around image to ignore (should be size of kernel)

psImage* pmSubtractionKernelImage (  psImage *  out, const psVector *  solution, const psSubtractionKernels *  kernels, psF32  x, psF32  y )

psSubtractionKernels* pmSubtractionKernelsAllocISIS (  const psVector *  sigmas, const psVector *  orders, int  size, int  SpatialOrder )

psSubtractionKernels* pmSubtractionKernelsAllocPOIS (  int  size, int  SpatialOrder )

bool pmSubtractionRejectStamps (  psArray *  stamps, psImage *  mask, psU32  badStampMaskVal, psS32  footprint, psF32  sigmaRej, const psImage *  refImage, const psImage *  inImage, const psVector *  solution, const psSubtractionKernels *  kernels )

Parameters: stamps  Array of stamps to check for rejection mask  Mask image badStampMaskVal  Value to use in mask for bad stamp footprint  Region to mask if stamp is bad sigmaRej  Number of RMS deviations above zero at which to reject refImage  Reference image inImage  Input image solution  Solution vector kernels  Array of kernel parameters

psVector* pmSubtractionSolveEquation (  psVector *  solution, const psArray *  stamps )

Parameters: solution  Solution vector, or NULL stamps  Array of stamps

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