Projector Array for Holographic 3D Display

Here are youtube 3D video footages showing the 3D Display in action. They are shot by a Sony HDR-TD20V 3D camera. Note that in the following demo, 72 views for pico projectors, each of which has 640*480 input pixels, are generated by one computer which has four ATI graphics cards. We wrote a GPU renderer which concurrently runs on each graphics card to achieve interactive frame rates for more applications.

Real-time SSS skin shader with HDR environment lighting with St. Peter’s Basilica and scanned reflective glasses from this SIGGRAPH paper.

Real-time SSS shader with HDR environment lighting with St. Peter’s Basilica.

Same subject as the above with Phong shading with an interactive point light source.

Textured solid cube.

Captured dynamic facial performance.

Animated artist mesh.

We demonstrated our first working prototype with 72 Pico projectors at SIGGRAPH 2013 in Anaheim, and at the Digital Day of Directors Guild of America in Los Angeles.

At Emerging Technologies at SIGGRAPH 2013.

At DGA Digital Day 2013.