| 发明名称 |
Scanning light field camera and display |
| 摘要 |
The present invention provides a light field camera and display device (300) comprising an array of light field camera and display elements (310), each element (310) comprising: a scanner (504, 506) for scanning an input beam (600) and an output beam (500) across a two-dimensional angular field; an input focus modulator (612) for modulating the focus of the input beam (600) over time; a radiance sensor (604) for sensing the radiance of the input beam (600) over time; a radiance sampler (606) for sampling the radiance of the input beam (600) at discrete times; a beam generator (522) for generating the output beam (500); a radiance modulator (524) for modulating the radiance of the output beam (500) over time; and an output focus modulator (530) for modulating the focus of the output beam (500) over time. |
| 申请公布号 |
US8754829(B2) |
申请公布日期 |
2014.06.17 |
| 申请号 |
US201213567010 |
申请日期 |
2012.08.04 |
| 申请人 |
|
发明人 |
Lapstun Paul |
| 分类号 |
G09G5/00;G06T15/00 |
主分类号 |
G09G5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
1. A light field camera and display device comprising an array of light field camera and display elements, each element comprising:
(a) a scanner for scanning an input beam and an output beam across a two-dimensional angular field; (b) an input focus modulator for modulating the focus of the input beam over time; (c) a radiance sensor for sensing the radiance of the input beam over time; (d) a radiance sampler for sampling the radiance of the input beam at discrete times; (e) a beam generator for generating the output beam; (f) a radiance modulator for modulating the radiance of the output beam over time; and (g) an output focus modulator for modulating the focus of the output beam over time.
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