Share Email Print
cover

Proceedings Paper

Evaluation of the operation of a semiautomatic road network capture process
Author(s): Sylvain Airault; Olivier Jamet
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Within the framework of the French topographic database production, IGN2 is working on problems related to the photogrammetric data capture automation. After a general presentation of the method we use for road extraction, this paper presents the use of this method within a semi-automatic approach, not very ambitious in terms of automation level but looking for a short term efficiency. A prototype has been implemented, taking into account the operational constraints, and a large part of the paper is dedicated to the evaluation of this method, evaluation in terms of geometric quality of the result and of data capture time compared with a manual data capture.

Paper Details

Date Published: 1 December 1995
PDF: 12 pages
Proc. SPIE 2646, Digital Photogrammetry and Remote Sensing '95, (1 December 1995); doi: 10.1117/12.227866
Show Author Affiliations
Sylvain Airault, Institut Geographique National (France)
Olivier Jamet, Institut Geographique National (France)


Published in SPIE Proceedings Vol. 2646:
Digital Photogrammetry and Remote Sensing '95
Eugeny A. Fedosov, Editor(s)

© SPIE. Terms of Use
Back to Top