发明名称 |
Modulator, Apparatus for Obtaining Light Field Data Using Modulator, and Apparatus and Method for Processing Light Field Data Using Modulator |
摘要 |
A technology of acquiring and processing light field data for images is provided. A light field data acquisition apparatus includes a modulator with an attenuation pattern to spatially modulate a 4D light field for an image, and a sensor to acquire 2D signals of the spatially modulated 4D light field. By utilizing the attenuation pattern of the modulator, more spatial data may be acquired in a low angular frequency region than that acquired in a high angular frequency region.
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申请公布号 |
US2011069324(A1) |
申请公布日期 |
2011.03.24 |
申请号 |
US20100885136 |
申请日期 |
2010.09.17 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KANG JOO-YOUNG;PARK BYUNG-KWAN;HAN SANG-WOOK;LEE SEONG-DEOK;CHOE WON-HEE;LIM JAE-GUYN |
分类号 |
G01B11/14 |
主分类号 |
G01B11/14 |
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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