SLIDE 1
Royal Military Academy
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Royal Military Academy
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Data fusion Feature fusion Decision fusion Feature extraction Pattern Recognition Signal Processing
CISS Departement Research Unit Image Processing (Signal and Image - - PowerPoint PPT Presentation
CISS Departement Research Unit Image Processing (Signal and Image - - PowerPoint PPT Presentation
CISS Departement Research Unit Image Processing (Signal and Image Centre) Dr Ir Xavier Neyt Ecole Royale Militaire Signal and Image Centre Brussels Belgium Royal Military Academy -1- GIS USERS Decision making Database Context
SLIDE 2
SLIDE 3
Royal Military Academy
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27 Mar 09
Raw image processing
- Domain
– Radar processing Extract data from radar signal – Radar imaging
– SAR image rectification – SAR motion compensation High resolution SAR imaging – Polarimetric analysis
- Sub-aperture analysis
Target detection
SLIDE 4
Royal Military Academy
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27 Mar 09
Radar processing
First cyclone image
SLIDE 5
Royal Military Academy
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27 Mar 09
SAR rectification
Interferometric SAR Relief Rectified Relief
SLIDE 6
Royal Military Academy
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27 Mar 09
SAR image motion compensation
SLIDE 7
Royal Military Academy
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27 Mar 09
- L-band full polarimetric SAR image
Building with suitable
- rientation
Field with bragg scattering
Pauli-RGB Coding : HH+VV HH-VV HV
Polarimetric SAR image analysis
SLIDE 8
Royal Military Academy
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27 Mar 09
- Classification isotropy - coherence
Coherence
Coherent Incoherent
Isotropy
Anisotropic Isotropic
Field with bragg scattering Building
Polarimetric SAR image analysis
SLIDE 9
Royal Military Academy
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27 Mar 09
Data fusion
- Data fusion
– Hyperspectral image processing Classification / identification of constituents – Data fusion Danger map – Polarimetric/interferometric radar images Classification
SLIDE 10
Royal Military Academy
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27 Mar 09
Hyperspectral analysis
- Antwerp harbour
SLIDE 11
Royal Military Academy
- 11-
29 Nov 2005
SIC Presentation 11
Multispectral images Polarimetric SAR images
Data fusion
Danger map
SLIDE 12
Royal Military Academy
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27 Mar 09
Feature extraction/fusion
- SAR Image referencing
Target detection
- Image/database registration
Change detection
- 3D extraction
Change detection
SLIDE 13
Royal Military Academy
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27 Mar 09
Referencing SAR image / map
?
ESAR images
SLIDE 14
Royal Military Academy
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27 Mar 09
Referencing: final results
ESAR images
SLIDE 15
Royal Military Academy
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SIC Presentation 15
Image visible Carte existante
Map update for the NGI
Image/database Registration
SPOT images
SLIDE 16
Royal Military Academy
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29 Nov 2005
SIC Presentation 16
Map update for the National Geographic Institute
Change detection
SPOT images Changes
SLIDE 17
Royal Military Academy
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27 Mar 09
Change detection
- Virton (small town in Belgium)
Visible image (Aerial image) Image of the disparity (relief)
SLIDE 18
Royal Military Academy
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Data fusion Feature fusion Decision fusion Feature extraction Pattern Recognition Signal Processing
Decision making Context information
GIS
Database
USERS
SLIDE 19
Royal Military Academy
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Backup slides
SLIDE 20
Royal Military Academy
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29 Nov 2005
SIC Presentation 20
Support to humanitarian demining
User interface
SLIDE 21
Royal Military Academy
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27 Mar 09
BEMAT Belgian contribution to Mine Action Technologies
Ground interface
PMN mine Barbed wire
Original image
GPR
Metal detector
Ground Penetrating Radar
Deconvolution and SAR synthesis
SLIDE 22
Royal Military Academy
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27 Mar 09
Referencing SAR image / map
SLIDE 23
Royal Military Academy
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27 Mar 09
Woods Urban areas SAR Map Legend :
Referencing SAR image / map
SLIDE 24
Royal Military Academy
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27 Mar 09