CudaConvolutions.H

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/*!@file CUDA/CudaConvolutions.H C++ wrapper for CUDA Convolutions */

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// The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2000-2005   //
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// in Visual Environments, and Applications'' by Christof Koch and      //
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// $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/CUDA/CudaConvolutions.H $
// $Id: CudaConvolutions.H 12962 2010-03-06 02:13:53Z irock $
//


#ifndef CUDACONVOLUTIONS_H_DEFINED
#define CUDACONVOLUTIONS_H_DEFINED

#include "CUDA/CudaImage.H"
#include "Image/Convolutions.H"
#include "CUDA/cudadefs.h"

CudaImage<float> cudaConvolveZeroHelper(const CudaImage<float>& src, const CudaImage<float>& filter,
                                        const int Nx, const int Ny, bool runOptimized=true);

CudaImage<float> cudaConvolveCleanHelper(const CudaImage<float>& src, const CudaImage<float>& filter,
                                         const int Nx, const int Ny, bool runOptimized=true);

CudaImage<float> cudaConvolveHmax(const CudaImage<float>& src, const CudaImage<float>& filter, bool runOptimized=true);

CudaImage<float> cudaConvolve(const CudaImage<float>& src, const CudaImage<float>& filter,
                  const int Nx, const int Ny,
                              ConvolutionBoundaryStrategy boundary, bool runOptimized=true);

inline CudaImage<float> cudaConvolve(const CudaImage<float>& src, const CudaImage<float>& filter,
                                     ConvolutionBoundaryStrategy boundary, bool runOptimized=true)
{
  return cudaConvolve(src, filter, filter.getWidth(), filter.getHeight(), boundary, runOptimized);
}

CudaImage<float> cudaOptConvolve(const CudaImage<float>& src, const CudaImage<float>& f);

CudaImage<float> cudaXFilter(const CudaImage<float>& src, const CudaImage<float>& hFilt, const int hfs,
                             ConvolutionBoundaryStrategy boundary, bool runOptimized=true);

CudaImage<float> cudaYFilter(const CudaImage<float>& src, const CudaImage<float>& hFilt, const int hfs,
                             ConvolutionBoundaryStrategy boundary, bool runOptimized=true);

CudaImage<float> cudaSepFilter(const CudaImage<float>& src, const CudaImage<float>& hFilter,
                   const CudaImage<float>& vFilter,
                               ConvolutionBoundaryStrategy boundary, bool runOptimized=true);

CudaImage<float> cudaSepFilter(const CudaImage<float>& src, const CudaImage<float>& hFilt, const CudaImage<float>& vFilt,
                               const int hfs, const int vfs,
                               ConvolutionBoundaryStrategy boundary, bool runOptimized=true);

#endif