发明申请
- 专利标题： ENHANCING STEREO DEPTH MEASUREMENTS WITH PROJECTED TEXTURE
- 专利标题（中）： 使用投影纹理增强立体声深度测量
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申请号： US13112247申请日： 2011-05-20
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公开(公告)号： US20110222736A1公开(公告)日： 2011-09-15
- 发明人: Pierre St. Hilaire , Gaile Gibson Gordon , John Iselin Woodfill , Ronald J. Buck , Steve Clohset
- 申请人： Pierre St. Hilaire , Gaile Gibson Gordon , John Iselin Woodfill , Ronald J. Buck , Steve Clohset
- 申请人地址： US CA Menlo Park
- 专利权人： TYZX, INC.
- 当前专利权人： TYZX, INC.
- 当前专利权人地址： US CA Menlo Park
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A system for distance calculation is disclosed. The system includes an illuminator unit, one or more camera units, and a distance processor. The illuminator unit illuminates a scene in a target area using a textured pattern creator and wherein the textured pattern creator includes a diffractive optical element. The one or more camera units captures two or more images of the target area from two or more physical locations. A textured pattern illumination is visible in each of the two or more images of the target area. The images are used to calculate distances to one or more points in the scene in the target area.
公开/授权文献
- US08238611B2 Enhancing stereo depth measurements with projected texture 公开/授权日：2012-08-07
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