WORKING GROUPS of ISPRS COMMISSION III
Photogrammetric Computer Vision and Image Analysis
WG III/1 - Pose Estimation and Surface Reconstruction from Image and/or Range Data
Home Page:
www.commission3.isprs.org/wg1/
| Chair |
Co-Chair |
Co-Chair |
Secretary |
| Helmut Mayer |
Jan-Michael Frahm |
Christoph Strecha |
Yongjun Zhang |
Institute of Geoinformatics and Computer Vision
Bundeswehr University Munich
85577 Neubiberg
Germany
+49 89 6004 3429
+49 89 6004 4090
|
Department of Computer Science
University of North Carolina
Campus Box 3175, Sitterson Hall
Chapel Hill, NC 27599-3175
USA
+1 919 962 1703
+1 919 962 1799
|
Computer Vision laboratory
EPFL / IC / ISIM
BC 308 (Batiment BC)
1015 Lausanne
Switzerland
+ 41 21 693 76 21
+ 41 21 693 75 20
|
School of Remote Sensing and Information Engineering
Wuhan University
129 Luoyu Road, 430079
China
+86 27-68778010
|
| Helmut.Mayer@unibw.de |
jmf@cs.unc.edu |
Christoph.Strecha@epfl.ch |
zhangyj@whu.edu.cn |
| www.unibw.de/ipk |
www.cs.unc.edu/~jmf/ |
cvlab.epfl.ch/~strecha/ |
|
WG III/1 - Terms of Reference:
- Investigating different camera models (perspective, projective, generic, non-linear distortions, frame and line sensors)
- Developing robust self-calibration methods (without markers)
- Developing robust orientation methods without markers
- Using different features: points, lines, conics, silhouettes, etc for image calibration/orientation
- Bundle-block adjustment
- Studying multi-view image matching and surface reconstruction techniques
- Studying optimization-based image matching and surface reconstruction techniques
- Studying the combination of images and other sensors (GPS/INS, terrestrial/aerial laser-scanners) for calibration, orientation and surface reconstruction
- Real-time calibration, orientation and surface reconstruction
- Management of huge image blocks
- Comparison and benchmarking of calibration, orientation, and surface reconstruction techniques
WG III/2 - 3D Point Cloud Processing
Home Page:
www.commission3.isprs.org/wg2/
| Chair |
Co-Chair |
Co-Chair |
Secretary |
| Frédéric Bretar |
George Vosselman |
Qingming Zhan |
Adrien Chauve |
MATIS Laboratory
Institut Géographique National
2-4 avenue Pasteur
94165 Saint-Mandé
France
+33 1 43 98 84 38
+33 1 43 98 85 81
|
ITC
Faculty of Geo-Information Science and Earth Observation of the University of Twente
P.O. Box 217
7500 AE Enschede
The Netherlands
+31 53 487 4344
+31 53 487 4335
|
School of Urban Design
Wuhan University
Dong Hu Nan Lu 8
Wuhan, Hubei [Hupeh] 430072
China
+86 27 68772147
+86 27 68773062
|
CEMAGREF Montpellier and MATIS Laboratory
Institut Géographique National
2-4 avenue Pasteur
94165 Saint-Mandé
France
+33 1 43 98 80 00 + 73 61
+33 1 43 98 85 81
|
| frederic.bretar@ign.fr |
vosselman@itc.nl |
qmzhan@whu.edu.cn |
adrien.chauve@ign.fr |
| recherche.ign.fr/
labos/matis |
www.itc.nl/personal/
vosselman |
|
recherche.ign.fr/
labos/matis |
WG III/2 - Terms of Reference:
- Information extraction from point clouds and surface models
- Registration of point clouds and surface models
- Classification/segmentation of natural and urban areas from point clouds
- Analysis of full-waveform lidar data
- Data management systems
- Feature extraction and 3D modelling
- Quality analysis of the data
WG III/3 - Image Analysis for Indexation and Image Retrieval
Home Page:
www.commission3.isprs.org/wg3/
WG III/3 - Terms of Reference:
- Information mining in large satellite, aerial and street view image archives
- Satellite, aerial and street-view image indexing and retrieval
- Machine learning and context aware image understanding
- Image semantics and knowledge representation
- Integration of heterogeneous features: textural, spectral and geometrical attributes
- Integration of low and high level features (points, segments, regions, graphs, etc) in the indexation and retrieval processes
- Integration of 3D information and spatial relations between the features
- Multi-resolution image indexing
- Image retrieval for georeferencing and pose estimation
- Management of huge heterogeneous data sets
WG III/4 - Complex Scene Analysis and 3D Reconstruction
Home Page:
www.commission3.isprs.org/wg4/
WG III/4 - Terms of Reference:
- Extraction of buildings, roads, vehicles, vegetation, and other objects for the generation and update of
high-resolution 3D city models and road databases from aerial, spaceborne and terrestrial data
- Automatic and semi-automatic urban models with various levels of detail
- Interpreting the image data, by itself and together with information from urban GIS data, CAD models, etc.
- Developing analysis tools and models required to integrate information about multiple object classes and their interconnections within complex scenes
- Study of trade-off between geometry and radiometry/texture for visualization
- Efficiency and quality assessment and dependency on the quality of the input data
WG III/5 - Image Sequence Analysis
Home Page:
www.commission3.isprs.org/wg5/
| Chair |
Co-Chair |
Co-Chair |
Secretary |
| Uwe Stilla |
Chris Mc Glone |
Stefan Hinz |
Matthias Butenuth |
Photogrammetry and Remote Sensing
Technische Universitaet Muenchen
Arcisstr. 21
80333 Munich
Germany
+49 89 289 22671
+49 89 280 9573
|
Science Applications International Corporation
Spatial Tech. & Concept Division
14668 Lee Rd
Chantilly, VA 20151
USA
+1 703 676 9228
+1 703 676 9300
|
Institute of Photogrammetry and Remote Sensing
University of Karlsruhe
Kaiserstr. 12
76128 Karlsruhe
Germany
+49 721 608-2314
+49 721 608-8450
|
Remote Sensing Technology
Technische Universitaet Muenchen
Arcisstr. 21
80333 Munich
Germany
+49 89 289 23857
+49 89 280 9573
|
| stilla@bv.tum.de |
mcglone@saic.com |
stefan.hinz@ipf.uni-karlsruhe.de |
matthias.butenuth@bv.tum.de |
| www.ipk.bv.tum.de |
www.saic.com |
www.ipf.uni-karlsruhe.de |
www.ipk.bv.tum.de |
WG III/5 - Terms of Reference:
- Studying camera and camera network calibration from image sequences including cameras with non-standard geometry and variable frame rates
- Studying ego-motion determination for navigation, georeferencing and object reconstruction
- Studying detection, reconstruction, classification and tracking of single and multiple objects in image sequences
- Studying event reconstruction from image sequences as well as single and multiple video streams
- Investigating the quality assessment of calibration, orientation and object detection using image sequences
- Benchmarking of calibration, orientation and object detection techniques using image sequences
ICWG III/VII - Pattern Recognition in Remote Sensing
Home Page: http://www.commission3.isprs.org/icwg3-7
ICWG III/VII - Terms of Reference:
- Statistical and non-statistical methods for pattern recognition
- Pixel-based and object-based methods
- Graphical models (random fields, Bayesian nets) and stochastic grammars
- Scale space methods
- Data fusion
- Quality and uncertainty in pattern recognition
- Benchmarking
top
Commission III