DocumentCode
399319
Title
Guaranteed 3D visual sensing based on interval analysis
Author
Telle, Benoît ; Aldon, Marie-Josée ; Ramdani, Nacim
Author_Institution
CNRS, Montpellier, France
Volume
2
fYear
2003
fDate
27-31 Oct. 2003
Firstpage
1566
Abstract
This paper shows how interval analysis can be used to get guaranteed 3D measurements with a stereovision sensor. We propose to describe coordinates of image points by intervals. Thus, we propose a new method based on interval analysis tools to propagate this kind of unknown but bounded uncertainty. Finally, we apply this method to compute a guaranteed model for a projective camera and a guaranteed 3D reconstruction.
Keywords
image reconstruction; image sensors; matrix algebra; multidimensional signal processing; stereo image processing; video cameras; 3D image reconstruction; guaranteed 3D visual sensing; image point coordinates; interval analysis; projective camera; stereovision sensor; Additive noise; Calibration; Cameras; Equations; Error analysis; Image reconstruction; Layout; Linear systems; Maximum likelihood estimation; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Robots and Systems, 2003. (IROS 2003). Proceedings. 2003 IEEE/RSJ International Conference on
Print_ISBN
0-7803-7860-1
Type
conf
DOI
10.1109/IROS.2003.1248867
Filename
1248867
Link To Document