EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002

Deconvolution of 3D data cubesDeconvolution of 3D data cubesTask manager : Pierre Ferruit (CRAL)Task manager : Pierre Ferruit (CRAL)

EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002

Spatial deconvolution of 3D data cubesSpatial deconvolution of 3D data cubes

Goal :Goal : provide a user-friendly tool to spatially deconvolve provide a user-friendly tool to spatially deconvolve 3D data cubes3D data cubes Classical Lucy-Richardson algorithm slightly adapted for 3D dataClassical Lucy-Richardson algorithm slightly adapted for 3D data Guided deconvolution algorithm (L-R algorithm modified to Guided deconvolution algorithm (L-R algorithm modified to

include guiding on a HR image)include guiding on a HR image) Associated tools (PSF fitting and estimation tools)Associated tools (PSF fitting and estimation tools)

Starting point :Starting point : Existing C-programs developed in LyonExisting C-programs developed in Lyon L-R and guided deconvolution toolsL-R and guided deconvolution tools PSF estimation using a HST image as PSF estimation using a HST image as

a referencea reference

EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002

Guided deconvolution – Brief presentationGuided deconvolution – Brief presentation

EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002

Guided deconvolution – Brief presentationGuided deconvolution – Brief presentation

From classical Lucy-Richardson deconvolution to strongly guided deconvolution

EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002

WP 2.7 -- Deconvolution of 3D data cubes

WP 2.7.3 ToolsWP 2.7.1 Lucy-Richardson

algorithmWP 2.7.2 Guided deconvolution WP 2.7.4 Other algorithms

Review of requirements

Improvements of the program

Development of the GUI

Testing

Review of requirements

Improvements of the method

Develoment of the GUI

Testing

Review of requirements

PSF fitting software

Exploration of otherdeconvolution methods

Documentation & cookbooks

Documentation & cookbooks

Paper

PSF estimation software

Documentation & cookbooks

Porting existing software

Porting existing software

Some work

A decent amount of work

An awful lot of work

EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002EURO 3D – Kick Off Meeting – IAC 2-3-4/07/2002

Conclusions…Conclusions…

Task breakdown heavily biased toward using existing Task breakdown heavily biased toward using existing Lyon tools as a baselineLyon tools as a baseline

Tentative schedule (assuming the arrival of the post-doc Tentative schedule (assuming the arrival of the post-doc before the end of this year)before the end of this year)

No name of participants on the different tasks yet…No name of participants on the different tasks yet… Who is interested to get involved into the development of Who is interested to get involved into the development of

these tools ? Who wants to do what ?these tools ? Who wants to do what ?

GET IN TOUCH WITH ME !!!