Using differential constraints to reconstruct complex surfaces fromstereo
Lengagne, R.
Monga, O.
Fua, P.
Inst. Nat. de Recherche en Inf. et Autom., Le Chesnay;
This paper appears in: Computer Vision and Pattern Recognition, 1997. Proceedings., 1997 IEEE Computer Society Conference on
Publication Date: 17-19 Jun 1997
On page(s): 1081-1086
Meeting Date: 06/17/1997 - 06/19/1997
Location: San Juan, Puerto Rico
ISBN: 0-8186-7822-4
References Cited: 16
INSPEC Accession Number: 5644293
Digital Object Identifier: 10.1109/CVPR.1997.609464
Current Version Published: 2002-08-06
Abstract
Stereo reconstruction algorithms often fail to properly deal with
complex surfaces, because there is not enough image information. To
overcome this problem, we propose to guide the reconstruction process
using a priori information about the differential geometry of the object
surfaces. We use both linear structures such as crest lines or scalar
fields such as curvature values to generate a reconstruction of the
surface which is consistent with the differential properties. This
method improves the accuracy of the reconstruction around the
discontinuities and increases the compactness of the surface
representation
Index
Terms
Available to subscribers and IEEE members.
References
Available to subscribers and IEEE members.
Citing Documents
Available to subscribers and IEEE members.
Cart
