COOKIES: By using this website you agree that we can place Google Analytics Cookies on your device for performance monitoring. |
University of Cambridge > Talks.cam > Rainbow Group Seminars > DiCE: Dichoptic Contrast Enhancement for VR and Stereo Displays
DiCE: Dichoptic Contrast Enhancement for VR and Stereo DisplaysAdd to your list(s) Download to your calendar using vCal
If you have a question about this talk, please contact Indigo Orton. Abstract: In stereoscopic displays, such as those used in VR/AR headsets, our eyes are presented with two different views. The disparity between the views is typically used to convey depth cues, but it could be also used to enhance image appearance. We devise a novel technique that takes advantage of binocular fusion to boost perceived local contrast and visual quality of images. Since the technique is based on fixed tone curves, it has negligible computational cost and it is well suited for real-time applications, such as VR rendering. To control the trade-off between contrast gain and binocular rivalry, we conduct a series of experiments to explain the factors that dominate rivalry perception in a dichoptic presentation where two images of different contrasts are displayed. With this new finding, we can effectively enhance contrast and control rivalry in mono- and stereoscopic images, and in VR rendering, as confirmed in validation experiments. This talk is part of the Rainbow Group Seminars series. This talk is included in these lists:
Note that ex-directory lists are not shown. |
Other listsType the title of a new list here British Computer Society SPA Cambridge LCHES Seminars on Human EvolutionOther talksKRAB zinc finger proteins, transposable elements and the evolution of gene regulatory networks Machine Learning for Predictive Prognostic Trajectories in Dementia Drake, Maroons and the Predation of Spanish Imperial Connectivity in the Sixteenth Century – gloknos seminar The magmatic and eruptive evolution of the 1883 explosive, caldera-forming eruption of Krakatau, Indonesia Revisiting black-hole perturbation theory: the hyperboloidal slice approach |