Detail publikace

Object Surface Reconstruction from One Camera System

DVOŘÁK, R. DRAHANSKÝ, M. ORSÁG, F.

Originální název

Object Surface Reconstruction from One Camera System

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

In this paper, there is introduced an approach to surface reconstruction of an object captured by one grayscale camera with a small resolution. The proposed solution expects a rectangular grid being projected onto the object and the camera capturing the situation from position different to the grid projector position. The crucial part of the method is exact detection of the grid. The structure of the grid is identified by the centers of the inner space between its lines. The reconstruction process itself is based on a simple math of perspective projection of the captured image. Due to the small resolution of the image some errors arise during object surface reconstruction. We proposed a correction of the calculated coordinates, which is a simple one-dimensional function depending on the distance from the camera. The method performs very well as the results in conjunction with the precision evaluation indicate at the end of the paper.

Klíčová slova

surface reconstruction, projected grid, structured light, image processing, camera calibration

Autoři

DVOŘÁK, R.; DRAHANSKÝ, M.; ORSÁG, F.

Rok RIV

2009

Vydáno

10. 12. 2009

Nakladatel

Springer Verlag

Místo

Berlin

ISBN

978-3-642-10508-1

Kniha

Future Generation Information Technology

Edice

Lecture Notes in Computer Science

Strany od

87

Strany do

94

Strany počet

8

BibTex

@inproceedings{BUT34294,
  author="Radim {Dvořák} and Martin {Drahanský} and Filip {Orság}",
  title="Object Surface Reconstruction from One Camera System",
  booktitle="Future Generation Information Technology",
  year="2009",
  series="Lecture Notes in Computer Science",
  volume="5899",
  pages="87--94",
  publisher="Springer Verlag",
  address="Berlin",
  doi="10.1007/978-3-642-10509-8\{_}11",
  isbn="978-3-642-10508-1"
}