psImagePixelExtract.h File Reference

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Detailed Description

Contains basic image extraction operations, as specified in the PSLIB SDRS sections "Image Pixel Extractions".

Author:

Robert DeSonia, MHPCC

Version:

Revision

1.8

Name

rel8_0

Date:

Date

2005/09/30 23:09:13

Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii

Definition in file psImagePixelExtract.h.

#include "psImage.h"
#include "psVector.h"
#include "psStats.h"

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Enumerations
enum	psImageCutDirection { PS_CUT_X_POS, PS_CUT_X_NEG, PS_CUT_Y_POS, PS_CUT_Y_NEG }
Functions
psVector *	psImageRow (psVector *out, const psImage *input, int row)
	Extracts a single complete row from the image and returns it to the provided vector, allocating it if it is NULL.
psVector *	psImageCol (psVector *out, const psImage *input, int column)
	Extracts a single complete column from the image and returns it to the provided vector, allocating it if it is NULL.
psVector *	psImageSlice (psVector *out, psVector *coords, const psImage *input, const psImage *mask, psMaskType maskVal, psRegion region, psImageCutDirection direction, const psStats *stats)
	Extract pixels from rectlinear region to a vector (array of floats).
psVector *	psImageCut (psVector *out, psVector *cutCols, psVector *cutRows, const psImage *input, const psImage *mask, psMaskType maskVal, psRegion region, unsigned int nSamples, psImageInterpolateMode mode)
	Extract pixels from an image along a line to a vector (array of floats).
psVector *	psImageRadialCut (psVector *out, const psImage *input, const psImage *mask, psMaskType maskVal, float x, float y, const psVector *radii, const psStats *stats)
	Extract radial region data to a vector.

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