EFFECTS OF CAMERA ALIGNMENT ERRORS ON STEREOSCOPIC DEPTH ESTIMATES

Authors
ZHAO WY NANDHAKUMAR N
Citation
Wy. Zhao et N. Nandhakumar, EFFECTS OF CAMERA ALIGNMENT ERRORS ON STEREOSCOPIC DEPTH ESTIMATES, Pattern recognition, 29(12), 1996, pp. 2115-2126
Citations number
15
Categorie Soggetti
Computer Sciences, Special Topics","Engineering, Eletrical & Electronic","Computer Science Artificial Intelligence
Journal title
Pattern recognition → ACNP
ISSN journal
00313203
Volume
29
Issue
12
Year of publication
1996
Pages
2115 - 2126
Database
ISI
SICI code
0031-3203(1996)29:12<2115:EOCAEO>2.0.ZU;2-X
Abstract
We present in this paper a new analysis of relative sensitivity/import ance of camera calibration/alignment parameters on the performance of stereoscopic depth reconstruction. This quantitative analysis provides formulae which relate different parameter errors to the 3-D reconstru ction measurements. The results of this analysis provide specification s of acceptable tolerances in individual calibration parameters for gi ven 3-D measurement error tolerances. This information is useful in de signing practical stereoscopic vision systems. Copyright (C) 1996 Patt ern Recognition Society.