cimpltypes.cpp

图像分割算法

//Copyright (c) 2004-2005, Baris Sumengen
//All rights reserved.
//
// CIMPL Matrix Performance Library
//
//Redistribution and use in source and binary
//forms, with or without modification, are
//permitted provided that the following
//conditions are met:
//
//    * No commercial use is allowed. 
//    This software can only be used
//    for non-commercial purposes. This 
//    distribution is mainly intended for
//    academic research and teaching.
//    * Redistributions of source code must
//    retain the above copyright notice, this
//    list of conditions and the following
//    disclaimer.
//    * Redistributions of binary form must
//    mention the above copyright notice, this
//    list of conditions and the following
//    disclaimer in a clearly visible part 
//    in associated product manual, 
//    readme, and web site of the redistributed 
//    software.
//    * Redistributions in binary form must
//    reproduce the above copyright notice,
//    this list of conditions and the
//    following disclaimer in the
//    documentation and/or other materials
//    provided with the distribution.
//    * The name of Baris Sumengen may not be
//    used to endorse or promote products
//    derived from this software without
//    specific prior written permission.
//
//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
//HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
//EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
//NOT LIMITED TO, THE IMPLIED WARRANTIES OF
//MERCHANTABILITY AND FITNESS FOR A PARTICULAR
//PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
//CONTRIBUTORS BE LIABLE FOR ANY
//DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
//EXEMPLARY, OR CONSEQUENTIAL DAMAGES
//(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
//OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
//DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
//HOWEVER CAUSED AND ON ANY THEORY OF
//LIABILITY, WHETHER IN CONTRACT, STRICT
//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
//OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
//OF THIS SOFTWARE, EVEN IF ADVISED OF THE
//POSSIBILITY OF SUCH DAMAGE.


#include "./CimplTypes.h"


namespace CIMPL
{




	Vector<ComplexFloat> ToComplexFloat(Vector<float> &m)
	{
		int l = m.Length();
		Vector<ComplexFloat> temp(l);
		for(int i=0; i<l; i++)
		{
			temp[i] = ComplexFloat(m[i],0);
		}
		return temp;
	}

	Matrix<ComplexFloat> ToComplexFloat(Matrix<float> &m)
	{
		int r = m.Rows();
		int c = m.Columns();
		int l = m.Length();
		Matrix<ComplexFloat> temp(r,c);
		for(int i=0; i<l; i++)
		{
			temp.ElemNC(i) = ComplexFloat(m.ElemNC(i),0);
		}
		return temp;
	}


	Vector<ComplexDouble> ToComplexDouble(Vector<double> &m)
	{
		int l = m.Length();
		Vector<ComplexDouble> temp(l);
		for(int i=0; i<l; i++)
		{
			temp[i] = ComplexDouble(m[i],0);
		}
		return temp;
	}

	Matrix<ComplexDouble> ToComplexDouble(Matrix<double> &m)
	{
		int r = m.Rows();
		int c = m.Columns();
		int l = m.Length();
		Matrix<ComplexDouble> temp(r,c);
		for(int i=0; i<l; i++)
		{
			temp.ElemNC(i) = ComplexDouble(m.ElemNC(i),0);
		}
		return temp;
	}

	Vector<ComplexDouble> ToComplexDouble(Vector<ComplexFloat> &m)
	{
		int l = m.Length();
		Vector<ComplexDouble> temp(l);
		for(int i=0; i<l; i++)
		{
			temp[i] = (ComplexDouble)m[i];
		}
		return temp;
	}

	Matrix<ComplexDouble> ToComplexDouble(Matrix<ComplexFloat> &m)
	{
		int r = m.Rows();
		int c = m.Columns();
		int l = m.Length();
		Matrix<ComplexDouble> temp(r,c);
		for(int i=0; i<l; i++)
		{
			temp.ElemNC(i) = (ComplexDouble) m.ElemNC(i);
		}
		return temp;
	}











	Vector<ComplexFloat> Complex(Vector<float> &real, Vector<float> &imag)
	{
		if(real.Length() != imag.Length())
		{
			cerr << "Line: " << __LINE__ << " File: " << __FILE__ << endl;
			Utility::RunTimeError("Dimensions does not match!");
		}
		int l = real.Length();
		Vector<ComplexFloat> temp(l);
		for(int i=0; i<l; i++)
		{
			temp[i] = ComplexFloat(real[i], imag[i]);
		}
		return temp;
	}

	Vector<ComplexDouble> Complex(Vector<double> &real, Vector<double> &imag)
	{
		if(real.Length() != imag.Length())
		{
			cerr << "Line: " << __LINE__ << " File: " << __FILE__ << endl;
			Utility::RunTimeError("Dimensions does not match!");
		}
		int l = real.Length();
		Vector<ComplexDouble> temp(l);
		for(int i=0; i<l; i++)
		{
			temp[i] = ComplexDouble(real[i], imag[i]);
		}
		return temp;
	}

	Matrix<ComplexFloat> Complex(Matrix<float> &real, Matrix<float> &imag)
	{
		if(real.Rows() != imag.Rows() || real.Columns() != imag.Columns())
		{
			cerr << "Line: " << __LINE__ << " File: " << __FILE__ << endl;
			Utility::RunTimeError("Dimensions does not match!");
		}
		int r = real.Rows();
		int c = real.Columns();
		int l = real.Length();
		Matrix<ComplexFloat> temp(r,c);
		for(int i=0; i<l; i++)
		{
			temp.ElemNC(i) = ComplexFloat(real.ElemNC(i), imag.ElemNC(i));
		}
		return temp;
	}

	Matrix<ComplexDouble> Complex(Matrix<double> &real, Matrix<double> &imag)
	{
		if(real.Rows() != imag.Rows() || real.Columns() != imag.Columns())
		{
			cerr << "Line: " << __LINE__ << " File: " << __FILE__ << endl;
			Utility::RunTimeError("Dimensions does not match!");
		}
		int r = real.Rows();
		int c = real.Columns();
		int l = real.Length();
		Matrix<ComplexDouble> temp(r,c);
		for(int i=0; i<l; i++)
		{
			temp.ElemNC(i) = ComplexDouble(real.ElemNC(i), imag.ElemNC(i));
		}
		return temp;
	}


	//Vector<ComplexFloat> Conj(Vector<ComplexFloat> &c)
	//{
	//	Vector<ComplexFloat> copy = c.Clone();
	//	float *temp = reinterpret_cast<float*>(copy.Data());
	//	for(int i=1; i<2*copy.Length(); i+=2)
	//	{
	//		temp[i] = -temp[i];
	//	}
	//	return copy;
	//}

	//Vector<ComplexDouble> Conj(Vector<ComplexDouble> &c)
	//{
	//	Vector<ComplexDouble> copy = c.Clone();
	//	double *temp = reinterpret_cast<double*>(copy.Data());
	//	for(int i=1; i<2*copy.Length(); i+=2)
	//	{
	//		temp[i] = -temp[i];
	//	}
	//	return copy;
	//}


	//Matrix<ComplexFloat> Conj(Matrix<ComplexFloat> &c)
	//{
	//	Matrix<ComplexFloat> copy = c.Clone();
	//	float *temp = reinterpret_cast<float*>(copy.Data());
	//	for(int i=1; i<2*copy.Length(); i+=2)
	//	{
	//		temp[i] = -temp[i];
	//	}
	//	return copy;
	//}

	//Matrix<ComplexDouble> Conj(Matrix<ComplexDouble> &c)
	//{
	//	Matrix<ComplexDouble> copy = c.Clone();
	//	double *temp = reinterpret_cast<double*>(copy.Data());
	//	for(int i=1; i<2*copy.Length(); i+=2)
	//	{
	//		temp[i] = -temp[i];
	//	}
	//	return copy;
	//}





};