Real-Time Chromostereopsis for Arbitrary Three-Dimensional Scenes
V.Y. Gaidoukevitch (TU Delft - Electrical Engineering, Mathematics and Computer Science)
Petr Kellnhofer (TU Delft - Computer Graphics and Visualisation)
Elmar Eisemann (TU Delft - Computer Graphics and Visualisation)
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Abstract
Chromostereopsis is a visual illusion that can produce perceived 3D images through an effect caused by how humans see different wavelengths. ChromaDepth glasses may be worn to exploit this phenomenon and amplify the effect. Relative to other forms of stereoscopy, chromostereoscopy is lesser-known and has seen fewer applications. This paper seeks to address this, by investigating possible solutions to augment any arbitrary 3D scenes for chromostereopsis. We present techniques to apply the effect in real-time to 3D scenes, while maintaining the scene's original shading, lighting, and optionally some degree of original colour. Additionally, we propose concepts for interfaces that allow user adjustment to applying the effect in areas where user studies have shown variance in preferences. These range from curves that determine varying depth precision, to creating custom chromostereoscopic colour maps, and modifying the speed at which the depth-colour mapping changes, for those sensitive to stereopsis.