On 2014-05-02 19:42, Philipp Burch wrote: > Hi everyone, > > not that I knew about a good camera for this, but since it somehow fits > the topic, let me just briefly say a few words to an alignment software > I made some time ago. > > Under http://hb9etc.ch/hg/aligner you can find some code which allows a > cheap camera to be used for automatic alignment. The program uses OpenCV > to grab frames from a camera and can then locate a template image inside > the captured frame to determine the position of some prominent > structure. We use this on our dispenser to automatically align to PCB > traces. It is not especially fast or reliable when it comes to different > lighting conditions, but it works quite well. A simple textual > socket-based interface allows for remote control of it, so that a > GladeVCP (which controls most of the special dispenser features) can use > it during the production process. A python module providing some > abstraction can be found in the src/ directory as well. > > Feel free to comment or ask questions about it. Maybe it's of use for > someone else. Sounds interesting. I will give it a try.
> Cheers, > Philipp Thank you, matsche -- "In der Wissenschaft siegt nie eine neue Theorie, nur ihre Gegner sterben nach und nach" Max Planck ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available. Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
