Figure 4From: Motmot, an open-source toolkit for realtime video acquisition and analysisScreenshot of FView application and FlyTrax plugin. FView is a relatively simple application which provides live image viewing, camera parameter adjustment, saving of uncompressed movies with accurate timestamp information, and support for plugins. FlyTrax is one such plugin that tracks a single target position and orientation in the 2D view using background subtraction.Back to article page