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Advances in Head‐Mounted Light‐Field Displays for Virtual and Augmented Reality
Author(s) -
Hua Hong
Publication year - 2016
Publication title -
information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.182
H-Index - 20
eISSN - 2637-496X
pISSN - 0362-0972
DOI - 10.1002/j.2637-496x.2016.tb00918.x
Subject(s) - light field , augmented reality , computer graphics (images) , rendering (computer graphics) , computer science , computer vision , artificial intelligence , virtual reality , focus (optics) , optical head mounted display , depth of field , optics , physics
Head‐mounted light‐field displays render a true 3D scene by sampling either the projections of the 3D scene at different depths or the directions of the light rays apparently emitted by the 3D scene and viewed from different eye positions. Head‐mounted light‐field displays are capable of rendering correct or nearly correct focus cues and addressing the well‐known vergence–accommodation mismatch problems of conventional virtual‐ and augmented‐reality displays.