2017/12/04 - Spheree at WACV 2017

At WACV this Spring we'll be presenting our new calibration method which automatically calibrates a multi-projector spherical display using a single camera. We recover the intrinsics and extrinsics of the projectors, then determine the 3D shape of the spherical display, including the 3D area of each projected pixel. From this we can render seamless imagery on the surface, or provide a highly accurate perspective-corrected 3D visualization of objects by tracking the user's viewpoint, presenting a virtual hologram to the user.

We'll be presenting this at WACV in Santa Rosa in March 2017.
2017/02/13 - Spheree at CHI 2017

We have designed and built an automatically calibrated multi-projector spherical display and a user-calibrated cubic multi-screen display, both of which provide convincing 3D cues for visualization of 3D content. Using a head-tracking system, we can provide a higher-fidelity fish-tank VR experience due to the higher accuracy our calibration methods are able to achieve.

We'll be presenting this at CHI in Denver in May 2017.

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