dtaillard

public Mat readFrame() {
         VuforiaLocalizer.CloseableFrame frame;
         Image rgb = null;

         try {
             // grab the last frame pushed onto the queue
             frame = vuforia.getFrameQueue().take();
         } catch (InterruptedException e) {
             Log.d(LOG_TAG, "Problem taking frame off Vuforia queue");
             e.printStackTrace();