Stereo correspondence by surface reconstruction
Olsen, S.I.
Dept. of Comput. Sci., Copenhagen Univ.;
This paper appears in: Pattern Analysis and Machine Intelligence, IEEE Transactions on
Publication Date: Mar 1990
Volume: 12,
Issue: 3
On page(s): 309-315
ISSN: 0162-8828
References Cited: 22
CODEN: ITPIDJ
INSPEC Accession Number: 3641642
Digital Object Identifier: 10.1109/34.49055
Current Version Published: 2002-08-06
Abstract
An algorithm that solves the computational stereo correspondence
and the surface reconstruction is presented. The algorithm integrates
the reconstruction process in the correspondence analysis by means of
multipass attribute matching and disparity refinement. In the matching
process, the requirement of attribute similarity is relaxed with the
pass number while the requirement for agreement between the predicted
and the measured disparity is tightened. Disparity discontinuities and
occluded areas are detected by analyzing the partial derivatives of the
reconstructed disparity surface. Results on synthetic and on real stereo
image pairs are reported
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