Convolution.h

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/*****************************************************************
 *
 * This file is part of the FLIRTLib project
 *
 * FLIRTLib Copyright (c) 2010 Gian Diego Tipaldi and Kai O. Arras 
 *
 * This software is licensed under the "Creative Commons 
 * License (Attribution-NonCommercial-ShareAlike 3.0)" 
 * and is copyrighted by Gian Diego Tipaldi and Kai O. Arras 
 * 
 * Further information on this license can be found at:
 * http://creativecommons.org/licenses/by-nc-sa/3.0/
 * 
 * FLIRTLib is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied 
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#ifndef CONVOLUTION_H_
#define CONVOLUTION_H_

#include <vector>
#include <cmath>
#include <boost/math/special_functions/bessel.hpp>
#include <iostream>

enum ConvolutionPadding{ 
    ZERO, 
    SPECULAR, 
    CIRCULAR 
};

enum ConvolutionResult{
    SAME, 
    FULL 
};


template<class Numeric>
std::vector<Numeric> convolve1D(const std::vector<Numeric>& source, const std::vector<Numeric>& kernel, int offset = 0, ConvolutionPadding padding = SPECULAR, ConvolutionResult resultType = SAME);

template<class Numeric>
std::vector<Numeric> besselKernel1D(Numeric sigma, unsigned int kernelSize);

template<class Numeric>
std::vector<Numeric> gaussianKernel1D(Numeric sigma, unsigned int kernelSize);

template<class Numeric>
std::ostream& operator<<(std::ostream& out, const std::vector<Numeric>& vector);

// real implementation
#include <utils/Convolution.hpp>

#endif

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flirtlib
Author(s): Bhaskara Marthi, Gian Diego Tipaldi
autogenerated on Fri Jan 11 11:15:28 2013