ossimOpenCVErodeFilter.h

#ifndef ossimOpenCVErodeFilter_HEADER
#define ossimOpenCVErodeFilter_HEADER

#include "ossim/plugin/ossimSharedObjectBridge.h"
#include "ossim/base/ossimString.h"
#include "ossim/imaging/ossimImageSourceFilter.h"

#include "cv.h"

class ossimOpenCVErodeFilter : public ossimImageSourceFilter
{
public:
   ossimOpenCVErodeFilter(ossimObject* owner=NULL);
   ossimOpenCVErodeFilter(ossimImageSource* inputSource);
   ossimOpenCVErodeFilter(ossimObject* owner, ossimImageSource* inputSource);
   virtual ~ossimOpenCVErodeFilter();
   ossimString getShortName()const
      {
         return ossimString("OpenCVErode");
      }
   
   ossimString getLongName()const
      {
         return ossimString("OpenCV Erosion Filter");
      }
   
   virtual ossimRefPtr<ossimImageData> getTile(const ossimIrect& tileRect, ossim_uint32 resLevel=0);
   
   virtual void initialize();
   
   virtual ossimScalarType getOutputScalarType() const;
   
   ossim_uint32 getNumberOfOutputBands() const;
 
   virtual bool saveState(ossimKeywordlist& kwl,
                          const char* prefix=0)const;
   
   virtual bool loadState(const ossimKeywordlist& kwl,
                          const char* prefix=0);


protected:
   //ossimRefPtr<ossimImageData> theBlankTile;
   ossimRefPtr<ossimImageData> theTile; 
   //IplConvKernel* theElement;
   int theIterations;
   void runUcharTransformation(ossimImageData* tile);

TYPE_DATA
};

#endif

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