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/****************************************************************************
* *
* PrimeSense Sensor 5.x Alpha *
* Copyright (C) 2011 PrimeSense Ltd. *
* *
* This file is part of PrimeSense Sensor. *
* *
* PrimeSense Sensor is free software: you can redistribute it and/or modify*
* it under the terms of the GNU Lesser General Public License as published *
* by the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* PrimeSense Sensor 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 Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public License *
* along with PrimeSense Sensor. If not, see <http://www.gnu.org/licenses/>.*
* *
****************************************************************************/
#ifndef _XNV_LABEL_PRUNER_H_
#define _XNV_LABEL_PRUNER_H_
//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include "XnVLabeledObject.h"
#include "XnVDepthMap.h"
#include "XnVLabelMatrix.h"
//---------------------------------------------------------------------------
// Types
//-----------------------------------------------------------------------
/**
* This algorithm removes from the input XnVDepthMap the values where the matching XnVLabelMatrix has
* a value different from the input XnVObject::XnVLabel.
*/
class XN_EE_FW_API XnVLabelPruner
{
public:
/**
* Set NoSample value in all the places in the depth map that correspond with a label other than
* the desired one.
*
* @param [in,out] dmMap The depth map to be pruned
* @param [in] lmLabels Label per pixel
* @param [in] nLabel The label we want to keep
*/
XnStatus Run(XnVDepthMap& dmMap, const XnVLabelMatrix& lmLabels, const XnVObject::XnVLabel nLabel);
XnStatus Run(XnVLabeledObject& lo);
};
#endif // _XNV_LABEL_PRUNER_H_
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