Semantic Modeling and Extraction of Spatial Objects from Images and Maps

Wednesday, 21. May 1997

1:00 Opening

Methods

Knowledge Based Interpretation of Aerial Images and Maps Using a Digital Landscape Model as Partial Interpretation
H. Koch, K. Pakzad, R. Tönjes
Institute für Kartographie, Photogrammetrie und Theoretische Nachrichtentechnik, Universität Hannover

A New Approach for Satellite Image Analysis by Means of a Semantic Network
D. Kunz, K.-J. Schilling, T. Vögtle
Institut für Photogrammetrie und Fernerkundung, Universität Karlsruhe

Two Level Image Interpretation Based on Markov Random Fields
J. Klonowski, K.R. Koch
Institut für Theoretische Geodäsie, Universität Bonn

4.00 am Coffee Break

Multi-Level Comparative Analysis of Spatial Operators in GIS and Remote Sensing as a Foundation for an Integrated GIS
S. Jung, J. Albrecht, M. Ehlers
ISPA, Hochschule Vechta

Methods of Data Base Interpretation -- Applied to Model Generalization from Large to Medium Scale
K.H. Anders, M. Sester
Institut für Photogrammetrie, Universität Stuttgart

Thursday, 22. May 1997

8.30 Roads

Cartographic Displacement Using the Snakes Concept
D. Burghardt, S. Meier
Institut der Erdwissenschaften, Technische Universität Dresden

A Semantic Road Model for Aerial Image Interpretation
M. de Gunst, G. Vosselman
Neth. Cadastre, TU Delft

10.30 am Coffee Break

Road Modeling Based on a Cartographic Database for Aerial Image Interpretation
G. Bordes, G. Giraudon, O. Jamet
IGN/MATIS, France

Multi-Resolution, Semantic Objects, and Context for Road Extraction
A. Baumgartner, C. Steger, H. Mayer, W. Eckstein
Lehrstuhl für Photogrammetrie, TU München

1.00 am Lunch

2.00 pm

Poster Session and Software Demo

5.00 pm Walk to the Drachenfels Castle near the Rhine river, Joint Dinner

Friday, 23. May 1997

8.30 am Buildings

Integration of 2D and 3D Reasoning for Building Reconstruction Using a Generic Hierarchical Model
A. Fischer, T.H. Kolbe, F. Lang
Institute für Informatik I und Informatik III, Institut für Photogrammetrie, Universität Bonn

Systematic Acquisition of Generic 3D Building Model Knowledge
R. Englert
Institut für Informatik III, Universität Bonn

10.30 am Coffee Break

Building Recognition with Bayesian Networks
K. Kulschewski
Institut für Theoretische Geodäsie, Universität Bonn

Building Reconstruction from Optical and Range Images
C. Jaynes, A. Hanson, E. Riseman
Computer Vision Research Department, University of Massachussetts, Amherst, MA

1:00 pm Closing