5:20 PM - 5:40 PM
[PRJ3-3L] Depth-Expansion of Light-Field Head-Mounted Display Using a Lens Array with Two Focal Lengths
HMD, VR, Light-field, Spatial imaging
Light-field head-mounted displays show three-dimensional (3D) images; however, the quality of the 3D images with depth is degraded by the defocus blur of rays. We propose a method to extend the depth of field using a lens array, consisting of lenses with different focal lengths in a checkerboard pattern.