ReducedVarianceModelBuilder.h

/*
 * This file is part of the statismo library.
 *
 * Author: Marcel Luethi (marcel.luethi@unibas.ch)
 *
 * Copyright (c) 2011 University of Basel
 * 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 the project's author 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
 * HOLDER 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.
 *
 */

#ifndef __ReducedVarianceModelBuilder_H_
#define __ReducedVarianceModelBuilder_H_

#include <vector>
#include <memory>

#include "Config.h"
#include "CommonTypes.h"
#include "DataManager.h"
#include "ModelBuilder.h"
#include "ModelInfo.h"
#include "StatismoUtils.h"
#include "StatisticalModel.h"

namespace statismo {


template <typename Representer>
class ReducedVarianceModelBuilder : public ModelBuilder<Representer> {


  public:

    typedef ModelBuilder<Representer> Superclass;
    typedef typename Superclass::StatisticalModelType StatisticalModelType;

    static ReducedVarianceModelBuilder* Create() {
        return new ReducedVarianceModelBuilder();
    }

    void Delete() {
        delete this;
    }


    virtual ~ReducedVarianceModelBuilder() {}

    StatisticalModelType* BuildNewModelWithLeadingComponents(const StatisticalModelType* model, unsigned numberOfPrincipalComponents) const;


    StatisticalModelType* BuildNewModelWithVariance(const StatisticalModelType* model, double totalVariance) const;


    is_deprecated StatisticalModelType* BuildNewModelFromModel(const StatisticalModelType* model, double totalVariance) const ;


  private:
    // to prevent use
    ReducedVarianceModelBuilder();
    ReducedVarianceModelBuilder(const ReducedVarianceModelBuilder& orig);
    ReducedVarianceModelBuilder& operator=(const ReducedVarianceModelBuilder& rhs);


};



} // namespace statismo

#include "ReducedVarianceModelBuilder.hxx"

#endif /* __ReducedVarianceModelBuilder_H_ */