ossimAutRegUtil.h

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//----------------------------------------------------------------------------
// File: ossimAutRegUtil.h
// 
// License:  MIT
// 
// See LICENSE.txt file in the top level directory for more details.
//
// Author:  David Hicks
//
// Description: Utility class for autonomous registration.
//----------------------------------------------------------------------------
#ifndef ossimAutRegUtil_HEADER
#define ossimAutRegUtil_HEADER 1

#include <ossim/base/ossimConstants.h>
#include <ossim/imaging/ossimSingleImageChain.h>
#include <ossim/imaging/ossimImageSource.h>
#include <ossim/base/ossimReferenced.h>
#include <ossim/base/ossimRefPtr.h>
#include <ossim/base/ossimDpt.h>
#include <ossim/base/ossimGpt.h>
#include <ossim/base/ossimTieMeasurementGeneratorInterface.h>

#include <ctime>
#include <vector>
#include <iostream>


// Forward class declarations:
class ossimArgumentParser;
class ossimImageHandler;
class ossimKeywordlist;
class ossimImageViewAffineTransform;
class ossimAdjustmentExecutive;
class ossimObservationSet;

class OSSIM_DLL ossimAutRegUtil : public ossimReferenced
{
public:
   enum ossimAutRegOperation
   {
      OSSIM_AUTREG_OP_UNKNOWN = 0,
      OSSIM_AUTREG_OP_COREG   = 1,
      OSSIM_AUTREG_OP_MASREG  = 2
   };

   ossimAutRegUtil();
   
   ~ossimAutRegUtil();

   void clear();
   
   bool initialize(ossimArgumentParser& ap);


   void initialize(const ossimKeywordlist& kwl);


   void execute();


   // /**
   //  * @brief Summarize method
   //  */
   void summarizeSolution() const;


   // /**
   //  * @brief saveAdjustment method
   //  */
   void saveAdjustment();

   void getOutputFilename(ossimFilename& f) const;

private:

   void initialize();

   bool loadImages();

   bool delineateROIs();

   bool populateObsSet();


   bool keyIsTrue(ossimRefPtr<ossimKeywordlist> kwl, const std::string& key ) const;
                                  

   bool isSrcFile(const ossimFilename& file) const;

   void initializeSrcKwl();

   void initializeOcvKwl();

   void initializeOaxKwl();

   void addArguments(ossimArgumentParser& ap);

   void configureTieMeasGenerator();

   void configureAdjustmentExecutive();


   void usage(ossimArgumentParser& ap);


   void setReaderProps( ossimImageHandler* ih ) const;

   bool setChainEntry( ossimRefPtr<ossimSingleImageChain>& chain,
                       ossim_uint32 entryIndex ) const;
   
   bool addImgSource(const ossimFilename& file,
                     ossim_uint32 entryIndex);


   ossimRefPtr<ossimSingleImageChain> createChain(const ossimFilename& file,
                                                  ossim_uint32 entryIndex) const;
   
   void createIdentityProjection(int idx);

   ossimAutRegUtil( const ossimAutRegUtil& obj );

   const ossimAutRegUtil& operator=( const ossimAutRegUtil& rhs );

   ossimTieMeasurementGeneratorInterface* m_tGen;
   ossimRefPtr<ossimObject> m_tGenObj;
   
   std::vector<ossimIrect> m_roiRects;
   
   bool m_showMatchWindow;
   
   ossimRefPtr<ossimAdjustmentExecutive> m_adjExec;

   ossimRefPtr<ossimObservationSet> m_obsSet;

   ossimColumnVector3d m_LatLonHgtSigmas;
   ossimColumnVector3d m_LatLonHgtControlSigmas;


   std::ostream* m_rep;


   std::vector< ossimRefPtr<ossimSingleImageChain> > m_imgLayer;

   ossimRefPtr<ossimKeywordlist> m_kwl;

   ossimRefPtr<ossimKeywordlist> m_ocvKwl;

   ossimRefPtr<ossimKeywordlist> m_oaxKwl;

   ossimRefPtr<ossimKeywordlist> m_srcKwl;
   
   ossimAutRegOperation m_operation;
   
   ossimRefPtr<ossimImageViewAffineTransform> m_ivt[2];

   ossimRefPtr<ossimImageGeometry> m_geom[2];
   
   bool m_controlImage[2];
};

#endif // #ifndef ossimAutRegUtil_HEADER