CCascadeClassifierDetection.h

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          https://www.mrpt.org/                         |
   |                                                                        |
   | Copyright (c) 2005-2019, Individual contributors, see AUTHORS file     |
   | See: https://www.mrpt.org/Authors - All rights reserved.               |
   | Released under BSD License. See: https://www.mrpt.org/License          |
   +------------------------------------------------------------------------+ */

#pragma once

#include <mrpt/detectors/CObjectDetection.h>

namespace mrpt::detectors
{
/**
 * \ingroup mrpt_detectors_grp
 */
class CCascadeClassifierDetection : virtual public CObjectDetection
{
   public:
    CCascadeClassifierDetection();

    virtual ~CCascadeClassifierDetection();

    /** Initialize cascade classifier detection */
    void init(const mrpt::config::CConfigFileBase& cfg) override;

   protected:
    /** Detect objects in a *CObservation
     * \return A vector with detected objects
     */

    void detectObjects_Impl(
        const mrpt::obs::CObservation& obs,
        vector_detectable_object& detected) override;

    /** Cascade classifier object */
    void* m_cascade;

    struct TOptions
    {
        std::string cascadeFileName;
        double scaleFactor;
        int minNeighbors;
        int flags;
        int minSize;
        /** Cascade classifier options */
    } m_options;

};  // End of class
}  // namespace mrpt::detectors