ImageProcessorCV.h

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// ****************************************************************************
// Filename:  ImageProcessorCV.h
// Author:    Pedram Azad
// Date:      2005
// ****************************************************************************


#ifndef _IMAGE_PROCESSOR_CV_H_
#define _IMAGE_PROCESSOR_CV_H_


// ****************************************************************************
// Forward declarations
// ****************************************************************************

class CByteImage;
struct Vec2d;



// ****************************************************************************
// ImageProcessorCV
// ****************************************************************************

namespace ImageProcessorCV
{
        enum BayerPatternType
        {
                eBG2BGR,
                eGB2BGR,
                eRG2BGR,
                eGR2BGR,
                eBG2RGB,
                eGB2RGB,
                eRG2RGB,
                eGR2RGB
        };

        void ConvertImage(CByteImage *pInputImage, CByteImage *pOutputImage);
        
        void CalculateGradientImage(CByteImage *pInputImage, CByteImage *pOutputImage);

        void CalculateGradientImageHSV(CByteImage *pInputImage, CByteImage *pOutputImage);
        
        void FlipY(CByteImage *pInputImage, CByteImage *pOutputImage);

        void GaussianSmooth3x3(CByteImage *pInputImage, CByteImage *pOutputImage);

        void GaussianSmooth5x5(CByteImage *pInputImage, CByteImage *pOutputImage);

        void Resize(const CByteImage *pInputImage, CByteImage *pOutputImage, int x = -1, int y = -1, int width = -1, int height = -1);

        void BilateralSmooth(CByteImage *pInputImage, CByteImage *pOutputImage, int param1, int param2);
        
        void Laplacian3x3(CByteImage *pInputImage, CByteImage *pOutputImage);

        void Laplacian5x5(CByteImage *pInputImage, CByteImage *pOutputImage);
        
        void CalculateHSVImage(CByteImage *pInputImage, CByteImage *pOutputImage);
        
        void Canny(CByteImage *pInputImage, CByteImage *pOutputImage, int nLowThreshold, int nHighThreshold);

        void Dilate(CByteImage *pInputImage, CByteImage *pOutputImage);

        void Erode(CByteImage *pInputImage, CByteImage *pOutputImage);

        double Mean(CByteImage *pImage1, CByteImage *pImage2);

        int CalculateFeaturePoints(const CByteImage *pImage, Vec2d *pFeaturePoints, int nMaxPoints, float fQualityLevel = 0.01f, float fMinDistance = 5.0f, bool bUseHarris = false);
        
        void ConvertBayerPattern(CByteImage *pInputImage, CByteImage *pOutputImage, BayerPatternType type = eRG2BGR);
}



#endif /* _IMAGE_PROCESSOR_CV_H_ */