发明名称 |
LIGHT-FIELD CAMERA |
摘要 |
The invention provides a light-field camera for capturing multiple views of a scene, representing samples of a light-field, having: a primary camera configured for capturing a primary digital two-dimensional image of the scene; a two-dimensional camera array having a plurality of secondary cameras, each of the secondary cameras being configured for capturing a secondary digital two-dimensional image of the scene to produce at least one set of secondary digital two-dimensional images of the scene; a semitransparent mirror arranged such that an incident light beam originating from the scene is split up in a first partial light beam, directed to the primary camera, and a second partial light beam, directed to the camera array; and a processing unit configured for receiving the primary digital two-dimensional image and the at least one set of secondary digital two-dimensional images and configured for computing depth information for the primary digital two-dimensional image or a digital two-dimensional image corresponding to the primary digital two-dimensional image based on the set of secondary digital two-dimensional images. |
申请公布号 |
US2016248987(A1) |
申请公布日期 |
2016.08.25 |
申请号 |
US201615041818 |
申请日期 |
2016.02.11 |
申请人 |
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. |
发明人 |
ZILLY Frederik;KEINERT Joachim;ZIEGLER Matthias;SCHOEBERL Michael |
分类号 |
H04N5/247;G06T7/00 |
主分类号 |
H04N5/247 |
代理机构 |
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代理人 |
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主权项 |
1. A light-field camera for capturing multiple views of a scene, the multiple views representing samples of a light-field, the light-field camera comprising:
a primary camera configured for capturing a primary digital two-dimensional image of the scene; a two-dimensional camera array comprising a plurality of secondary cameras, wherein each of the secondary cameras is configured for capturing a secondary digital two-dimensional image of the scene in order to produce at least one set of secondary digital two-dimensional images of the scene; a semitransparent mirror arranged in such way that an incident light beam originating from the scene is split up in a first partial light beam, which is directed to the primary camera, and a second partial light beam, which is directed to the camera array; and a processing unit configured for receiving the primary digital two-dimensional image and the at least one set of secondary digital two-dimensional images and configured for computing depth information for the primary digital two-dimensional image or a digital two-dimensional image corresponding to the primary digital two-dimensional image based on the set of secondary digital two-dimensional images. |
地址 |
Munich DE |