hi,
pix_opnecv repos on my github is outdated !
i used it before having SVN access
it is still there because there is one object (patreco for pattern recgnition) which is not yet port to the main repo
it's kind of ARToolkit but the code is ugly...
it's on my todo list...
the uptodate repos is pd's external :
here is attached a copy of the updated help patch
I also changed the message "blob" to "cvblob" and hope it will not be in conflict with pd-extended
feel free to send me feedback about this object...
cheers
antoine