[PD] pd_opencv 0.2-rc4

olsen sesselastronaut at googlemail.com
Thu Oct 15 21:17:04 CEST 2009


buenas yves
coolio & bueno at the same time gettin more opencv-features into pd - i 
tried some testing unfortunately not really succesful so there're a few 
bugs i would like to report & hunt:

using the precompiled .deb package for jaunty is demanding for 
libcxcore.so.2: cannot open shared object file: No such file or directory
which is not part of jaunty at list apt-file searchin' for 
libcxcore.so.2 gives me nothing -

compiling it from source works except a few warnings
but on opening the help patches undefined symbols are reported:
f.e.
...
/home/olsen/pd/extra/pix_opencv/pix_opencv_bgstats.pd_linux: 
/home/olsen/pd/extra/pix_opencv/pix_opencv_bgstats.pd_linux: undefined 
symbol: _ZNK12GemException6reportEv

or
...
pix_opencv_colorfilt.pd_linux: undefined symbol: _ZNK12GemException6reportEv
...
this is on an updated ubuntu jaunty with pd-0.41-4
and gem-0.91.0. let me know if more info's needed!
salutis
olsen


ydegoyon at gmail.com wrote:
> ola,
> 
> after a week of intensive workshop in baltan laboratories
> ( http://www.baltanlaboratories.org/ ),
> we released a new version of OpenCV for PD,
> version 0.2-rc4 that fixes the following issues :
> 
> ######################################################
> version 0.2-rc4 ( codename BALTANIK )
> 
> * fixed colorspace problems for mac ppc
> * contours detection objects ( hu_compare and pgh_compare )
> now give the posititon of matching contours.
> * a folder of examples have been added,
> they should work with pd-extended.
> 
> ######################################################
> 
> you can find binaries for mac osx and linux packages on the wiki
> as well as the source code ( for those who want to compile it ) here :
> http://www.hangar.org/wikis/lab/doku.php?id=start:puredata_opencv
> 
> some videos of the workshop have been published here :
> http://giss.tv/dmmdb/index.php?channel=pdopencv
> 
> well, lluis mainly fixed the problems
> while i was at the coffee shop,
> but it's time to go back there ....
> 
> ciao,
> sevy
> 
> 
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