NCVPyramid.hpp
/*
* Software License Agreement (BSD License)
*
* Point Cloud Library (PCL) - www.pointclouds.org
* Copyright (C) 2009-2010, NVIDIA Corporation, all rights reserved.
* Third party copyrights are property of their respective owners.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Willow Garage, Inc. nor the names of its
* contributors may 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
* COPYRIGHT OWNER OR 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.
*
* $Id: $
* Ported to PCL by Koen Buys : Attention Work in progress!
*/
#ifndef _ncvpyramid_hpp_
#define _ncvpyramid_hpp_
#include <memory>
#include <vector>
#include "NCV.hpp"
#if 0 //def _WIN32
template <class T>
class NCV_EXPORTS NCVMatrixStack
{
public:
NCVMatrixStack() {this->_arr.clear();}
~NCVMatrixStack()
{
const Ncv32u nElem = this->_arr.size();
for (Ncv32u i=0; i<nElem; i++)
{
pop_back();
}
}
void push_back(NCVMatrix<T> *elem) {this->_arr.push_back(std::tr1::shared_ptr< NCVMatrix<T> >(elem));}
void pop_back() {this->_arr.pop_back();}
NCVMatrix<T> * operator [] (int i) const {return this->_arr[i].get();}
private:
std::vector< std::tr1::shared_ptr< NCVMatrix<T> > > _arr;
};
template <class T>
class NCV_EXPORTS NCVImagePyramid
{
public:
NCVImagePyramid(const NCVMatrix<T> &img,
Ncv8u nLayers,
INCVMemAllocator &alloc,
cudaStream_t cuStream);
~NCVImagePyramid();
NcvBool isInitialized() const;
NCVStatus getLayer(NCVMatrix<T> &outImg,
NcvSize32u outRoi,
NcvBool bTrilinear,
cudaStream_t cuStream) const;
private:
NcvBool _isInitialized;
const NCVMatrix<T> *layer0;
NCVMatrixStack<T> pyramid;
Ncv32u nLayers;
};
#endif //_WIN32
#endif //_ncvpyramid_hpp_
NcvSize32u
Definition: NCV.hpp:166
INCVMemAllocator
INCVMemAllocator (Interface)
Definition: NCV.hpp:418
NCVMatrix
NCVMatrix (2D)
Definition: NCV.hpp:695