Invention Grant
- Patent Title: Methods and apparatus for imaging of occluded objects
- Patent Title (中): 闭塞物成像的方法和装置
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Application No.: US15004933Application Date: 2016-01-23
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Publication No.: US09448060B2Publication Date: 2016-09-20
- Inventor: Andreas Velten , Ramesh Raskar
- Applicant: Massachusetts Institute of Technology
- Applicant Address: US MA Cambridge
- Assignee: Massachusetts Institute of Technology
- Current Assignee: Massachusetts Institute of Technology
- Current Assignee Address: US MA Cambridge
- Agent Stephen R. Otis
- Main IPC: G01B11/00
- IPC: G01B11/00 ; G01N21/27 ; G01B11/25 ; G01N21/25 ; G01N21/64 ; G01J3/02 ; G01J3/10 ; G01J3/42 ; G01N21/55 ; G01N21/31
Abstract:
An active imaging system, which includes a light source and light sensor, generates structured illumination. The light sensor captures transient light response data regarding reflections of light emitted by the light source. The transient light response data is wavelength-resolved. One or more processors process the transient light response data and data regarding the structured illumination to calculate a reflectance spectra map of an occluded surface. The processors also compute a 3D geometry of the occluded surface.
Public/Granted literature
- US20160138904A1 Methods and Apparatus for Imaging of Occluded Objects Public/Granted day:2016-05-19
Information query
