- Tytuł:
- Automatic calibration of stereoscopic cameras in an electronic travel aid for the blind
- Autorzy:
-
Pełczyński, P.
Ostrowski, B. - Powiązania:
- https://bibliotekanauki.pl/articles/220839.pdf
- Data publikacji:
- 2013
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
stereovision
canonical setup
extrinsic parameters
image rectification
disparity - Opis:
- The article describes a technique developed for identification of extrinsic parameters of a stereovision camera system for the purpose of image rectification without the use of reference calibration objects. The goal of the presented algorithm is the determination of the mutual position of cameras, under the assumption that they can be modeled by pinhole cameras, are separated by a fixed distance and are moving through a stationary scene. The developed method was verified experimentally on image sequences of a scene with a known structure.
- Źródło:
-
Metrology and Measurement Systems; 2013, 20, 2; 229-238
0860-8229 - Pojawia się w:
- Metrology and Measurement Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł