ORFEO Toolbox 2 - Pleiades

ORFEO Toolbox 2.0ORFEO Toolbox 2.0 1

ORFEO Toolbox 2.0

Features & Roadmap


Outline

■Introduction

�Available features

�OTB 2.0: what's new

■External contributions

■Roadmap

■Live CD


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


Orfeo Toolbox

• C++ library based on existing developments

OTB

Library

Applications

Developper

Utilities

UserExternal libs


Orfeo Toolbox

� External libs :

� ITK (segmentation, registration)

� OSSIM (carto, ortho)

� FLTK (GUI)

� LibSVM (supervised learning and classification)

� GDAL (IO for remote sensing formats)


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 )


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


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


Orfeo Toolbox : Roadmap

■Version 1 (2006):

� core of the system,

� IO,

� basic filtering, segmentation and classification,

� basic feature extraction,

� basic change detection.



■Version 2 (2007):

� geometric corrections,

� radiometric corrections,

� registration.



■Version 3 (2008):

�multi-scale and multi-resolution analysis,

� object detection and recognition,

� supervised learning.



■Version 4 (2009):

� data fusion,

� spatial reasoning.


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)


OTB Live CD - Booting


OTB Live CD - Desktop


OTB Live CD - Help


OTB Live CD - Applications


OTB Live CD – Write a program

ORFEO Toolbox 2 - Pleiades

Documents

Transcript of ORFEO Toolbox 2 - Pleiades