A guide to aligning an optical tracking system to an LED wall using ArUco markers displayed on the LED wall.
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In-Camera VFX is an exciting new methodology for shooting real-time visual effects during a live action film shoot. This technique relies on a mixture of LED lighting, live camera tracking, and real-time rendering with off-axis projection to create a seamless integration between foreground actors and virtual backgrounds. Its primary goal is to remove the need for green screen compositing to produce final pixel results in camera.