Stacked Omnistereo for virtual reality with six degrees of freedom

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PubDate: March 2018

Teams: Stanford University

Writers: Jayant Thatte ; Trisha Lian ; Brian Wandell ; Bernd Girod

PDF: Stacked Omnistereo for virtual reality with six degrees of freedom

Stacked  Omnistereo for virtual reality with six degrees of freedom

Abstract

Motion parallax is an important cue for depth perception. Rendering it accurately can lead to a more natural and immersive virtual reality (VR) experience. We introduce Stacked Omnistereo, a novel data representation that can render immersive video with six degrees of freedom (DoF). We compare the proposed representation against other depth-based and image-based motion parallax techniques using natural as well as synthetic scenes. We show that the proposed representation can synthesize plausible, view-dependent specular highlights, is compact compared to light fields, and outperforms state-of-the-art VR representations by up to 3 dB when evaluated with 6 DoF head motion.

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