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85 lines
2.9 KiB
85 lines
2.9 KiB
/***************************************************************************
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fitsprocess.h - Image processing utilities
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-------------------
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begin : Tue Feb 24 2004
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copyright : (C) 2004 by Jasem Mutlaq
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email : mutlaqja@ikarustech.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef FITSPROCESS_H
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#define FITSPROCESS_H
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#include <tqptrlist.h>
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#include <tqstringlist.h>
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#include <kcommand.h>
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/*1. TQPtrList<unsigned int *> darkFrames;
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2. TQPtrList<unsigned int *> flatFrames;
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3. The class reads the hdu of each FITS, the size of each frame must match the original frame, if not, abort and inform the user.
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4. Ignore the EXPOSURE (time in milliseconds) differences for now. We need to compensate for differences by employing different methods of extrapolation later.
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5. void combine(int mode); mode is either FITS_AVERAGE or FITS_MEDIAN.
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6. void subtract(unsigned int * img1, unsigned int * img2); we know numOfPixels already.
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7. void divide(unsigned int * img1, unsigned int * img2); we know numOfPixels already.*/
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class FITSViewer;
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class TQImage;
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class FITSProcess
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{
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public:
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FITSProcess(FITSViewer *parent, TQStringList darkFiles, TQStringList flatFiles, TQStringList darkflatFiles, int darkMode, int flatMode, int darkflatMode);
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~FITSProcess();
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TQPtrList<float> darkFrames;
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TQPtrList<float> flatFrames;
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TQPtrList<float> darkflatFrames;
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FITSViewer *viewer;
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int npix;
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int darkCombineMode;
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int flatCombineMode;
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int darkflatCombineMode;
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float *finalDark;
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float *finalFlat;
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float *finalDarkFlat;
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float * combine(TQPtrList<float> & frames, int mode);
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void subtract(float * img1, float * img2);
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void divide(float * img1, float * img2);
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void reduce();
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void normalize(float *buf);
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float quick_select(float * arr, int n);
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float average(float * array, int n);
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float min(float *buf);
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};
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class FITSProcessCommand : public KCommand
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{
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public:
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FITSProcessCommand(FITSViewer *parent);
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~FITSProcessCommand();
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void execute();
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void unexecute();
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TQString name() const;
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private:
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FITSViewer *viewer;
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float * buffer;
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TQImage *oldImage;
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};
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#endif
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