ViVoNets Lab

Welcome to the Video and Voice over Networks (ViVoNets) Group at UCSB

Bilayer Disparity Remapping for 3D Video Communications

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Disparity Remapping for Handheld 3D Video Communications [pdf]

With the advent of glasses-free autostereoscopic handheld displays, a number of applications may be enhanced by 3D perception, particularly mobile videoconferencing. In a handheld scenario, front-facing stereo cameras capture the two views necessary for 3D display. However, the short distance between the user and cameras introduces challenges that have traditionally plagued close-up stereo photography. Maintaining viewer comfort and 3D fusion under varying conditions is a technological priority. In this paper, we discuss the stereoscopic challenges of handheld 3D videoconferencing and outline a new post-processing technique to remap screen disparities for viewer comfort.

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Stereo Video Remapped for Viewing Comfort on Handheld Displays