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Spheree: An interactive perspective-corrected spherical 3D display | IEEE Conference Publication | IEEE Xplore

Spheree: An interactive perspective-corrected spherical 3D display


Abstract:

We describe Spheree, a novel, interactive spherical, perspective-corrected 3D display useful for 3D animations and 3D image-based content. We use an array of pico project...Show More

Abstract:

We describe Spheree, a novel, interactive spherical, perspective-corrected 3D display useful for 3D animations and 3D image-based content. We use an array of pico projectors mounted under the spherical display that are calibrated and blended using an image-fusion library to achieve a single continuous image on the spherical screen area without the use of special lenses or mirrors. By tracking the user's viewpoint, we render the correct perspective to achieve a 3D view. This approach enables the viewer to look around the entire sphere and receive both horizontal and vertical motion parallax for a full 3D view. Spheree can be used to show graphics-based contents such as 3D computer graphics animation and 3D image-based rendering applications. By providing a 3D plugin library, Spheree can easily be a second screen to computer animation and modelling software. Spheree is scalable from small, handheld display to large, walk-around experiences. Spheree supports direct interaction techniques for an exciting participant experience. The advancees of our 3D display are the fidelity of the experience and robustness of the displays.
Date of Conference: 02-04 July 2014
Date Added to IEEE Xplore: 11 August 2014
Electronic ISBN:978-1-4799-4758-4

ISSN Information:

Conference Location: Budapest, Hungary

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