SPIDAR calibration using Support Vector Regression

Author

Boudoin, Pierre ; Maaref, Hichem ; Otmane, Samir ; Mallem, Malik

Author_Institution

Lab. IBISC, Univ. d´´Evry Val d´´Essonne, France

fYear

2010

fDate

7-10 July 2010

Firstpage

500

Lastpage

505

Abstract

This paper aims to present all the study done on the SPIDAR, which is a tracking and haptic device, in order to improve its accuracy on the given position. Firstly we proposed a new semi-automatic initialization technique for this device using an optical tracking system. Then, we propose to use Support Vector Regression (SVR) to calibrate the SPIDAR in order to reduce location errors. We obtained very good results with this calibration, since we reduced the mean error by more than 50%.

Keywords

augmented reality; calibration; errors; haptic interfaces; interactive devices; optical tracking; regression analysis; support vector machines; SPIDAR calibration; error reduction; haptic device; optical tracking system; semiautomatic initialization technique; space interaction device for augmented reality; support vector regression; tracking device; virtual reality; Accuracy; Adaptive optics; Calibration; Support vector machines; Three dimensional displays; Virtual reality; SPIDAR; calibration; support vector regression; tracking; virtual reality;

fLanguage

English

Publisher

ieee

Conference_Titel

Image Processing Theory Tools and Applications (IPTA), 2010 2nd International Conference on

Conference_Location

Paris

ISSN

2154-5111

Print_ISBN

978-1-4244-7247-5

Type

conf

DOI

10.1109/IPTA.2010.5586748

Filename

5586748