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/*
-----------------------------------------------------------------------
Copyright 2012 iMinds-Vision Lab, University of Antwerp
Contact: astra@ua.ac.be
Website: http://astra.ua.ac.be
This file is part of the
All Scale Tomographic Reconstruction Antwerp Toolbox ("ASTRA Toolbox").
The ASTRA Toolbox is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
The ASTRA Toolbox is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.
-----------------------------------------------------------------------
$Id$
*/
#ifdef ASTRA_CUDA
#include "astra/CudaDartSmoothingAlgorithm3D.h"
#include "../cuda/3d/darthelper3d.h"
#include "../cuda/3d/dims3d.h"
#include "astra/AstraObjectManager.h"
#include <boost/lexical_cast.hpp>
using namespace std;
namespace astra {
// type of the algorithm, needed to register with CAlgorithmFactory
std::string CCudaDartSmoothingAlgorithm3D::type = "DARTSMOOTHING3D_CUDA";
//----------------------------------------------------------------------------------------
// Constructor
CCudaDartSmoothingAlgorithm3D::CCudaDartSmoothingAlgorithm3D()
{
m_bIsInitialized = false;
}
//----------------------------------------------------------------------------------------
// Destructor
CCudaDartSmoothingAlgorithm3D::~CCudaDartSmoothingAlgorithm3D()
{
}
//---------------------------------------------------------------------------------------
// Initialize - Config
bool CCudaDartSmoothingAlgorithm3D::initialize(const Config& _cfg)
{
ASTRA_ASSERT(_cfg.self);
ConfigStackCheck<CAlgorithm> CC("CudaDartSmoothingAlgorithm", this, _cfg);
// reconstruction data
XMLNode* node = _cfg.self->getSingleNode("InDataId");
ASTRA_CONFIG_CHECK(node, "CudaDartMask", "No InDataId tag specified.");
int id = boost::lexical_cast<int>(node->getContent());
m_pIn = dynamic_cast<CFloat32VolumeData3DMemory*>(CData3DManager::getSingleton().get(id));
ASTRA_DELETE(node);
CC.markNodeParsed("InDataId");
// reconstruction data
node = _cfg.self->getSingleNode("OutDataId");
ASTRA_CONFIG_CHECK(node, "CudaDartMask", "No OutDataId tag specified.");
id = boost::lexical_cast<int>(node->getContent());
m_pOut = dynamic_cast<CFloat32VolumeData3DMemory*>(CData3DManager::getSingleton().get(id));
ASTRA_DELETE(node);
CC.markNodeParsed("OutDataId");
// Option: GPU number
m_iGPUIndex = (int)_cfg.self->getOptionNumerical("GPUindex", 0);
m_iGPUIndex = (int)_cfg.self->getOptionNumerical("GPUIndex", m_iGPUIndex);
CC.markOptionParsed("GPUindex");
if (!_cfg.self->hasOption("GPUindex"))
CC.markOptionParsed("GPUIndex");
// Option: Intensity
m_fB = (float)_cfg.self->getOptionNumerical("Intensity", 0.3f);
CC.markOptionParsed("Intensity");
// Option: Radius
m_iRadius = (unsigned int)_cfg.self->getOptionNumerical("Radius", 1);
CC.markOptionParsed("Radius");
_check();
if (!m_bIsInitialized)
return false;
return true;
}
//---------------------------------------------------------------------------------------
// Initialize - C++
//bool CCudaDartSmoothingAlgorithm3D::initialize(CFloat32VolumeData2D* _pSegmentation, int _iConn)
//{
// return false;
//}
//----------------------------------------------------------------------------------------
// Iterate
void CCudaDartSmoothingAlgorithm3D::run(int _iNrIterations)
{
// check initialized
ASTRA_ASSERT(m_bIsInitialized);
const CVolumeGeometry3D& volgeom = *m_pIn->getGeometry();
astraCUDA3d::SDimensions3D dims;
dims.iVolX = volgeom.getGridColCount();
dims.iVolY = volgeom.getGridRowCount();
dims.iVolZ = volgeom.getGridSliceCount();
astraCUDA3d::setGPUIndex(m_iGPUIndex);
astraCUDA3d::dartSmoothing(m_pOut->getData(), m_pIn->getDataConst(), m_fB, m_iRadius, dims);
}
//----------------------------------------------------------------------------------------
// Check
bool CCudaDartSmoothingAlgorithm3D::_check()
{
// geometry of inData must match that of outData
// success
m_bIsInitialized = true;
return true;
}
//---------------------------------------------------------------------------------------
// Information - All
map<string,boost::any> CCudaDartSmoothingAlgorithm3D::getInformation()
{
map<string,boost::any> res;
return mergeMap<string,boost::any>(CAlgorithm::getInformation(), res);
}
//---------------------------------------------------------------------------------------
// Information - Specific
boost::any CCudaDartSmoothingAlgorithm3D::getInformation(std::string _sIdentifier)
{
return NULL;
}
} // namespace astra
#endif // ASTRA_CUDA
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