Title: The scalable platform for Image Intelligence Solutions
1Definiens Enterprise Image Intelligence for
Census Mapping
- The scalable platform for Image Intelligence
Solutions - Andreas Kühnen
- October 2007
2Content
- Introduction
- Technology
- Portfolio
- Applications
- Benefits
- Implementation
- Conclusion
3Company Background
1995 Research Think-Tank
Created by Physics Nobel Prize Laureate Prof.
Dr. Gerd Binnig 1998 Cognition Network
Technology (CNT) 20 international
patents 2000 Commercialization
Funded by TVM and CIPIO Partners 2003
Focus on Image Intelligence 2004 Focus on
Life Sciences and Geospatial Intelligence
2006 Staff 90, 2000 licenses worldwide,
HQ Munich, US operations
4About Definiens Enterprise Image Intelligence
- Definiens Enterprise Image Intelligence is the
only technology that understands images similar
to the human mind. - Definiens provides breakthrough Enterprise Image
Intelligence to customers like NGA, Saudi Aramco,
German Armee, European Commission, DLR, UN etc. - Other technologies are still focused on single PC
performance and pixel based image analysis,
whereas Definiens uses object and context based
technology. - Definiens Image Intelligence provides scalable
solutions from laptop to production centre and
thus guarantees maximum performance.
5How Definiens Software works
6Analysis Workflow
Formulation of human knowledge
Fusion of Raster Vector data
Application of rules to imagery
1st StepAutomatic generation of object
hierarchy
2nd StepDevelopment ofrule base
3rd StepClassification
Export Information ready to use in GIS or
mobile equipment
7Definiens Portfolio
8Enterprise Solution Workflow
Scalable processes, scalable infrastructure
9Definiens Products - Functionality Matrix
Developer Professional Architect Analyst Viewer
Reviewing results ? ? ? ? ?
Manual Editing ? ? ? ?
Batch Processing a ? ?
Single Image Processing ? ? ?
Executing Solutions ? ?
Creating Rulesets ? ?
Creating Solutions ?
Workspace Programming ?
Batch processing possible only in connection
with eCognition Server
10Definiens Developer
11Definiens Developer Key Features
- Graphical development and testing environment
- Rapid and modular analysis development
- Comprehensive algorithm and feature toolboxes
- Fuses data and information from multiple sources
- Automates analysis workflows
Develop
Configure
Execute
Review
12Definiens Developer - Solution Ruleware Editor
- The Process Tree
- Cognition Network Language
- (CNL)
- Transperency
- Transferable Rulesets
- Image Object Domain
- New Segmentations
- Algorithm Selection
- Advanced Classifications
- Additional Improvements
- New Graphical User Interface
13Definiens Developer Adding Interactivity to
Rulesets
1. Develop Ruleset
2. Create Action
3. Add Ruleset
4. Configure UI
Creating Actions and Adding User Interfaces
14Definiens Architect
15Domain Expert Tasks
- Uses domain knowledge to rapidly create new or
adapt existing solutions - Configures analysis workflow using libraries of
actions - Tests and calibrates parameters to the prevailing
image conditions - Re-uses the actions developed by the Image
Algorithm Expert to create specific workflow - Saves solution and calibration in a solution file
and deploys to end users for production use
Domain Expert
Configure, Calibrate and Deploy Solutions
16Definiens Architect Toolbox (Earth Sciences)
- Default toolbox for earth customers
- Solves common problems without programming
- Incorporates standard workflow steps
- Basic segmentation
- Threshold based classification
- Sample based classification
- Basic merge operations
- Export
Image data courtesy of Ministry of Environmental
Affairs of Sachsen-Anhalt, Germany.
17Definiens Architect Toolbox (Earth Sciences)
- EXAMPLE Quick Sample Forest Non-Forest
Classification - Open Architect
- Load data
- Add segmentation action
- Set parameters
- Run action
- Add sample based classification
- Add samples
- Run action
- Add Export results action
- Run action
- Save solution for batch processing
Image data courtesy of Ministry of Environmental
Affairs of Sachsen-Anhalt, Germany.
18Image processing with Definiens Servers
19eCognition Server Tiling and Stitching
Definiens Analyst/Architect
Tiling of full scenes
Parallel processing of tiles
eCognition server
eCognition server
eCognition server
eCognition server
Definiens eCognition Server
Definiens Analyst/Architect
Stitching of tiles
20Definiens Extension for ArcGIS
21Enterprise Image Intelligence Enterprise GIS
ArcMap
Definiens Architect
Definiens Developer
DefiniensExtension for ArcCatalog
Develop
Tune Configure
Execute
Review Edit
Definiens eCognition Server
Definiens Data management for ArcGIS Server
22Applications Overview
23Mapping of Formal and Informal Settlements in
Rabat with Ikonos data
24Coarse and Fine Segmentation
25Delineation Water / Land
26Delineation of Urban Area and Formal / Informal
Settlements
27Criteria for Discrimminating Formal and Informal
Settlements
- Spectral characteristics are less important then
textural and especially contextural - Preprocessing with Lee Sigma edge filtering
- Informal settlements show less shadow than formal
settlements - Objects in build-up area with less shadow gt
informal settlements - Objects in build-up areas with shadow gt formal
settlements
28Mapping of Land Cover and Buildings
29Mapping Building and Building Height
Aerial RGB imagery (0.4 m)
Land Cover
Air-borne LIDAR (0.4 m) building height)
Building Footprints
30Urban Mapping and Monitoring
31Classification Roads and Houses
32Classification Urban Structures
33Classification Urban Landuse
34Mapping of Accra (H.G. Geo Data Solutions)
35Accra - Data
SPOT 5 pan, 2,5 m
36Accra - Data
37Accra - Data
ASTER multispectral, 15 m
38Accra 1974 Land Use
39Accra 2003 Land Use
40Accra - Land Use Statistics 1974 - 2003
41Semi Automatic Mapping of Lagos(H.G. Geo Data
Solutions)
42Lagos data
... enhanced
Satellite Imagery
Landsat ETM7 06. Feb. 2000
43Lagos Land Cover 1962
44Lagos Land Cover 1967
45Lagos Land Cover 1984
46Lagos Land Cover 2000
47Lagos - Topographic Mapping
48Lagos - Topographic Map (1962, Digitized)
49Lagos - Topographic Map, Updated with Ikonos
Data 2000
50Urban Development Monitoring / Change Detection
51Change Detection Dhahran
Satellite image 2004
Classification 2004
Changes 2004 - 2005 (red)
Classification 2005
Satellite image 2005
52Information Extraction from Topographic Maps
53Russian Topographic Map 1100.000
54Classified and Vectorized Topographic Map
55Quickbird Image of Bagdad
56Russian Map Superimposed on Quickbird Image
57Implementation
58Definiens EII Implementation process
Product Service Purchase
Product and Service Specifications
59Benefits
60Benefits of Definiens Technology for Census
Mapping
- Definiens Enterprise Image Technology (EII) will
enable users to significantly contribute to a
fast and accurate census mapping - Mapping of settlements with Landsat and SPOT data
- Extraction of buildings from aerial and satellite
imagery - Mapping of land cover and infrastructure
- Providing a sound basis for updating of
topographic maps - Change detection
- Using Definiens EII will
- Enable users to provide high quality
geoinformation data derived from satellite
imagery with excellent efficiency - Add man-power to users GIS and RS facilities
61Conclusion
62Cross-cutting Approach
Definiens Enterprise Image Intelligence
Technology
Monitoring
Security
Infrastructure
Environment
- Development and production environment
- Considerable savings in time, money and
resources - One technology for all image interpretation
applications - New applications can be developed without
buying new software
63Conclusion
Unique and Proven Technology Models Human
Cognition, context and understanding
Secure and Reliable Object based reliability,
consistent quality, IP protection
Multi Source Intelligence Multi data and
information fusion
Highly Flexible Modular architecture, easy
adaptable
Fully Scalable From Single Workstation to
Enterprise Level
64Thanks for your attention !
For further information please contact
Andreas Kühnen Key Account Manager Definiens
AG Phone 49 89 231180-78 Fax 49 89
231180-90 E-mail akuehnen_at_definiens.com