orfeo toolbox 2 - pleiades
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ORFEO Toolbox 2.0ORFEO Toolbox 2.0 1
ORFEO Toolbox 2.0
Features & Roadmap
ORFEO Toolbox 2.0ORFEO Toolbox 2.0 2
Outline
■Introduction
�Available features
�OTB 2.0: what's new
■External contributions
■Roadmap
■Live CD
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Orfeo Toolbox
• Framework: ORFEO Accompaniment Program
• Goals : make easier the development of new algorithms, their validation
and capitalisation, fill the gap between researchers and ORFEO users.
• CNES is responsible for design and specification.
• Open source software for Image Processing labs, users a nd the industry.
• Contractor : Communications et Systèmes, CS
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Orfeo Toolbox
• C++ library based on existing developments
OTB
Library
Applications
Developper
Utilities
UserExternal libs
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Orfeo Toolbox
� External libs :
� ITK (segmentation, registration)
� OSSIM (carto, ortho)
� FLTK (GUI)
� LibSVM (supervised learning and classification)
� GDAL (IO for remote sensing formats)
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Available features
• Library– IO, Visualisation
– Features, Descriptors, Filtering
– Image registration, Ortho-rectification
– Radiometric corrections, Pan-sharpening
– Image segmentation, Change detection
– Classification, Supervised learning
• Utilities / Applications– Quick look, ROI extraction, Meta-data access
– Ortho-rectification, Road extraction, Interactive C hange Detection
– Simpler viewer, Viewer Manager, Pireo (registration )
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OTB 2.0 : what's new
■Geometric corrections
�Sensor models�DEM handling�Cartographic projections
■Image Registration
� ITK framework�Disparity map estimation
■Radiometric corrections
� Luminance to reflectance�Atmospheric corrections
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External contributions
■G. Mercier (Télécom Bretagne)
�Kullback-Leibler Change Detectors�User-defined SVM kernels�SEM image segmentation
■J. Radoux & D. Fasbender (UCL)
�Bayesian image fusion
■A. Méheust (SIP/Paris V)
� Low-level segmentation tools
■G. Lehureau (Télécom Paris)
�SAR line detection improvements
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Orfeo Toolbox : Roadmap
■Version 1 (2006):
� core of the system,
� IO,
� basic filtering, segmentation and classification,
� basic feature extraction,
� basic change detection.
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Orfeo Toolbox : Roadmap
■Version 2 (2007):
� geometric corrections,
� radiometric corrections,
� registration.
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Orfeo Toolbox : Roadmap
■Version 3 (2008):
�multi-scale and multi-resolution analysis,
� object detection and recognition,
� supervised learning.
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Orfeo Toolbox : Roadmap
■Version 4 (2009):
� data fusion,
� spatial reasoning.
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OTB Live CD
■A bootable CD with
�OTB source code and installed binaries �OTB Applications�Full API documentation and Software Guide�A fully operational and installable Linux system�Able to mount USB disks
■What for?
�Test OTB without the need to compile�One-shot processing�Training courses�Easy OTB install (less than 30 min)
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OTB Live CD - Booting
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OTB Live CD - Booting
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OTB Live CD - Desktop
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OTB Live CD - Help
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OTB Live CD - Applications
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OTB Live CD – Write a program