Re: [OctDev] vrml / computer vision

[Etienne G. <et...@is...>]

On Mon, Jul 22, 2002 at 01:36:04AM -0400, Paul Kienzle wrote:
# Everything is welcome on octave forge, it is just a question of where to
# put it.  If it is very general, then put it in main.  If it is very domain
# specific, then put it in extra.   There are more criteria but I've written
# them all down in a README of some sort (sorry I don't remember where, but
# I'm away at the moment and can't find out).  I presume you are willing to do
# whatever maintenance is required for it.  I tried getting it to run on a
# couple of occasions just to play, but didn't get very far.

  The CV or VRML code? The vrml part should be quite straightforward
to use; but freewrl is needed to be able to browse a model from
octave's command line. I will document it better and make arguments
coherent. I will use vrml_xyz () names.

  The vision part can wait until I properly wrap and document it.

  Cheers,

  Etienne
 
# - Paul
# 
# On Fri, Jul 19, 2002 at 11:02:55AM +0100, Etienne Grossmann wrote:
# > 
# >   Hello,
# > 
# > would some octave functions for producing/viewing vrml and for doing
# > some computer vision be welcome on octave-forge?
# > 
# > vrml functions :
# > 
# >   low level : produce vrml nodes, with more or less vrml-wise params.
# >   mid level : vrml_points : code that displays 3D points or spheres
# >               vrml_cyl    : code for a cylinder linking points
# >               vrml_arrow  : an arrow
# >               vrml_surf   : a 2-parameter surface
# >               vrml_faces  : arbitrary 3D faces
# >   browsing  : (only if the browser freewrl is installed)
# > 
# >               vrml_browse (string)  : view the code in string.
# > 
# > computer vision :
# > 
# >    3D reconstruction functions :
# > 
# >       Multi-view reconstruction from matched points. Determines camera
# >       position, orientation, calibration from a matrix of 2D
# >       observations.
# > 
# >       Single- or multi-view reconstruction from 2D points and known
# >       geometric proberties (planarity, orthogonality, parallelism ...)
# >       of the reconstructed objects.
# > 
# > 
# >   Cheers,
# > 
# >   Etienne
# > 
# > -- 
# > Etienne Grossmann ------ http://www.isr.ist.utl.pt/~etienne
# > 
# > 
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-- 
Etienne Grossmann ------ http://www.isr.ist.utl.pt/~etienne