发明名称 |
Method and apparatus for compressive imaging device |
摘要 |
A new digital image/video camera that directly acquires random projections of the incident light field without first collecting the pixels/voxels. In one preferred embodiment, the camera employs a digital micromirror array to perform optical calculations of linear projections of an image onto pseudorandom binary patterns. Its hallmarks include the ability to obtain an image with only a single detection element while measuring the image/video fewer times than the number of pixels or voxels—this can significantly reduce the computation required for image/video acquisition/encoding. Since the system features a single photon detector, it can also be adapted to image at wavelengths that are currently impossible with conventional CCD and CMOS imagers. |
申请公布号 |
US8199244(B2) |
申请公布日期 |
2012.06.12 |
申请号 |
US20100791171 |
申请日期 |
2010.06.01 |
申请人 |
BARANIUK RICHARD G.;BARON DROR Z.;DUARTE MARCO F.;KELLY KEVIN F.;LANE COURTNEY C.;LASKA JASON N.;TAKHAR DHARMPAL;WAKIN MICHAEL B.;WILLIAM MARSH RICE UNIVERSITY |
发明人 |
BARANIUK RICHARD G.;BARON DROR Z.;DUARTE MARCO F.;KELLY KEVIN F.;LANE COURTNEY C.;LASKA JASON N.;TAKHAR DHARMPAL;WAKIN MICHAEL B. |
分类号 |
H04N5/225 |
主分类号 |
H04N5/225 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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