Structure and motion from straight line segments

Citation
Jmm. Montiel et Jd. Tardos, Structure and motion from straight line segments, PATT RECOG, 33(8), 2000, pp. 1295-1307
Citations number
11
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
PATTERN RECOGNITION
ISSN journal
00313203 → ACNP
Volume
33
Issue
8
Year of publication
2000
Pages
1295 - 1307
Database
ISI
SICI code
0031-3203(200008)33:8<1295:SAMFSL>2.0.ZU;2-S
Abstract
A method to determine both the camera location and scene structure from ima ge straight segment correspondences is presented. The proposed method consi ders the finite segment length in order to use stronger constraints than do those that use the infinite line that supports the image segment. The cons traints between image segments involve a weak pairing between image segment midpoints. This allows deviations of the midpoint only in the segment dire ction. Experimental results are presented of structure and motion computati ons from the image straight line segment matching using two real images. (C ) 2000 Pattern Recognition Society. Published by Elsevier Science Ltd. All rights reserved.