Detail publikace

Errors of the 3D reconstruction affected by the inaccurate determination of corresponding points

Originální název

Errors of the 3D reconstruction affected by the inaccurate determination of corresponding points

Anglický název

Errors of the 3D reconstruction affected by the inaccurate determination of corresponding points

Jazyk

en

Originální abstrakt

The paper deals with accuracy of reconstruction of a spatial 3D model of an analyzed scene. The influence of inaccurate correspondence points determination is analyzed. Two different experiments were executed. The first experiment considered impact of the inaccurate corresponding points' determination on the exterior camera calibration which subsequently affects 3D reconstruction. In the second experiment, accurate exterior calibration is assumed. Subsequently the impact of using inaccurate point correspondence in triangulation on the reconstruction of the spatial position of this point is investigated. Consequently, the article describes influence of the accurate correspondences at different steps of the reconstruction. Moreover, the article describes influence of the inaccuracy of various characters.

Anglický abstrakt

The paper deals with accuracy of reconstruction of a spatial 3D model of an analyzed scene. The influence of inaccurate correspondence points determination is analyzed. Two different experiments were executed. The first experiment considered impact of the inaccurate corresponding points' determination on the exterior camera calibration which subsequently affects 3D reconstruction. In the second experiment, accurate exterior calibration is assumed. Subsequently the impact of using inaccurate point correspondence in triangulation on the reconstruction of the spatial position of this point is investigated. Consequently, the article describes influence of the accurate correspondences at different steps of the reconstruction. Moreover, the article describes influence of the inaccuracy of various characters.

BibTex


@inproceedings{BUT114571,
  author="Libor {Boleček} and Václav {Říčný}",
  title="Errors of the 3D reconstruction affected by the inaccurate determination of corresponding points",
  annote="The paper deals with accuracy of reconstruction of a  spatial  3D  model  of  an  analyzed  scene.  The  influence  of inaccurate  correspondence  points  determination  is  analyzed. Two  different  experiments  were  executed.  The  first  experiment considered  impact  of  the  inaccurate  corresponding  points' determination  on  the  exterior  camera  calibration  which subsequently  affects  3D  reconstruction.  In  the  second experiment,  accurate  exterior  calibration  is  assumed. Subsequently  the  impact  of  using  inaccurate  point correspondence  in  triangulation  on  the  reconstruction  of  the spatial  position  of  this  point  is  investigated.  Consequently,  the article  describes  influence  of  the  accurate  correspondences  at different  steps  of  the  reconstruction.  Moreover,  the  article describes influence of the inaccuracy of various characters.",
  booktitle="In Proceedings of 25th International Conference Radioelektronika 2015",
  chapter="114571",
  edition="1",
  howpublished="print",
  year="2015",
  month="april",
  pages="145--149",
  type="conference paper"
}