发明公开
- 专利标题: LIGHT-FIELD CAMERA
- 专利标题(中): LICHTFELDKAMERA
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申请号: EP16155495.1申请日: 2016-02-12
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公开(公告)号: EP3057317A1公开(公告)日: 2016-08-17
- 发明人: Zilly, Frederik , Keinert, Joachim , Ziegler, Matthias , Schöberl, Michael
- 申请人: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 申请人地址: Hansastrasse 27c 80686 München DE
- 专利权人: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 当前专利权人: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 当前专利权人地址: Hansastrasse 27c 80686 München DE
- 代理机构: Burger, Markus
- 优先权: EP15154934 20150212
- 主分类号: H04N13/02
- IPC分类号: H04N13/02 ; G03B17/56 ; G02B27/00 ; G03B19/07 ; G06T5/50 ; G06T7/00 ; H04N5/225 ; H04N5/232 ; H04N5/355 ; H04N5/369
摘要:
The invention provides a light-field camera for capturing multiple views of a scene, the multiple views representing samples of a light-field, the light-field camera comprises:
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.
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.
公开/授权文献
- EP3057317B1 LIGHT-FIELD CAMERA 公开/授权日:2024-05-08
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