Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5449231 | Optics Communications | 2017 | 5 Pages |
Abstract
A scheme for the resolution enhancement of a dense point light source integral imaging display is proposed. The proposed method uses 9 light emitting diodes (LEDs), a collimating lens and a lens array to generate 4 times more point light sources than elemental lenses constituting the lens array. In consequence, the resolution of the 3D images is enhanced up to 4 times. The viewing angle keeps the same and no crosstalk appears. The principle of the proposed method is described and verified experimentally.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Zi Wang, Anting Wang, Xiaohui Ma, Fenghua Ma, Hai Ming,