CObservationImage.h

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2018, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */
#ifndef CObservationImage_H
#define CObservationImage_H
 
#include <mrpt/serialization/CSerializable.h>
#include <mrpt/img/CImage.h>
#include <mrpt/img/TCamera.h>
#include <mrpt/math/CMatrix.h>
#include <mrpt/obs/CObservation.h>
#include <mrpt/poses/CPose3D.h>
#include <mrpt/poses/CPose2D.h>
 
namespace mrpt
{
namespace obs
{
/** Declares a class derived from "CObservation" that encapsules an image from a
 camera, whose relative pose to robot is also stored.
         The next figure illustrate the coordinates reference systems involved in
 this class:<br>
         <center>
         <img src="CObservationImage_figRefSystem.png">
         </center>
 *
 * \sa CObservation, CObservationStereoImages
 * \ingroup mrpt_obs_grp
 */
class CObservationImage : public CObservation
{
        DEFINE_SERIALIZABLE(CObservationImage)
        // This must be added for declaration of MEX-related functions
        DECLARE_MEX_CONVERSION
 
   public:
        /** Constructor.
         * \param iplImage An OpenCV "IplImage*" object with the image to be loaded
         * in the member "image", or nullptr (default) for an empty image.
         *
         */
        CObservationImage(void* iplImage = nullptr);
 
        /** The pose of the camera on the robot
         */
        mrpt::poses::CPose3D cameraPose;
 
        /** Intrinsic and distortion parameters of the camera.
          * See the <a href="http://www.mrpt.org/Camera_Parameters" >tutorial</a>
         * for a discussion of these parameters.
          */
        mrpt::img::TCamera cameraParams;
 
        /** The image captured by the camera, that is, the main piece of information
         * of this observation. */
        mrpt::img::CImage image;
 
        /** Computes the rectified (un-distorted) image, using the embeded
         * distortion parameters.
          */
        void getRectifiedImage(mrpt::img::CImage& out_img) const;
 
        // See base class docs
        void getSensorPose(mrpt::poses::CPose3D& out_sensorPose) const override
        {
                out_sensorPose = cameraPose;
        }
        void setSensorPose(const mrpt::poses::CPose3D& newSensorPose) override
        {
                cameraPose = newSensorPose;
        }
        void getDescriptionAsText(std::ostream& o) const override;
 
};  // End of class def.
 
}  // End of namespace
}  // End of namespace
 
// Add for declaration of mexplus::from template specialization
DECLARE_MEXPLUS_FROM(mrpt::obs::CObservationImage)
 
#endif