Taking a closer look, it appears as if you used cuimg ( https://github.com/matt-42/cuimg) to grab video frames from the web camera (which seems to depend on some opencv internals). The page you linked to also mentions some use of asm.js, but I'd like to learn more about how you were able to cross-compile cuimg such that it could provide the LLVM bitcode to (ostensibly) build your demo!
Excited to learn more :D On Tuesday, January 7, 2014 8:04:35 PM UTC-8, Kelly Dunn wrote: > > Awesome work! > > I would personally love to learn more about how you got emscripten to grab > frames of video from the web camera. After playing around with this for a > little bit, I tried my hand at cross-compiling opencv and video 4 linux > (v4l) with no promising results. > > That is, if you're able to disclose that type of information :) > > Once again, thank you for this, it's awesome :D > > On Thursday, October 17, 2013 6:30:41 AM UTC-7, Matthieu Garrigues wrote: >> >> Hello all, >> >> Here is a demo that tracks thousands of points in your webcam video stream >> in real time. Thanks to emscripten. >> >> http://www.ensta-paristech.fr/~garrigues/js_tracking/javascript_video_tracking.html >> >> A future work will be to allow gesture recognition to improve interaction >> with webpages.... >> >> Best, >> >> Matthieu Garrigues >> http://www.ensta-paristech.fr/~garrigues >> >> -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
