- 专利标题: Reflector-based depth mapping of a scene
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申请号: US14926295申请日: 2015-10-29
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公开(公告)号: US09979953B1公开(公告)日: 2018-05-22
- 发明人: Eric G. Marason , Christopher D. Coley , William Thomas Weatherford
- 申请人: Amazon Technologies, Inc.
- 申请人地址: US WA Seattle
- 专利权人: Amazon Technologies, Inc.
- 当前专利权人: Amazon Technologies, Inc.
- 当前专利权人地址: US WA Seattle
- 代理机构: Lee & Hayes, PLLC
- 主分类号: H04N13/00
- IPC分类号: H04N13/00 ; H04N13/02 ; G06T7/00 ; H04N5/232 ; H04N5/225 ; H04N5/14 ; H04N5/235
摘要:
The depth of one or more objects within a scene may be determined utilizing system that includes a single light source, a reflector (e.g., an ellipsoidal reflector), a shutter mechanism associated with the light source, and a camera. More particularly, the light source may output light that is directed towards the scene (a first set of light beams) and towards the reflector (a second set of light beams) utilizing the shutter mechanism. The reflector may reflect the second set of light beams towards the scene. The camera may then capture a first image that corresponds to the first set of light beams and a second image that corresponds to the second set of light beams. The depth of a particular one of the objects within the scene may be determined based at least in part on the first image and the second image.
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