Methods and apparatus for imaging of occluded objects
US9448060B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
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Key dates
| Filing date | Jan 23, 2016 |
| Grant date | Sep 20, 2016 |
| Priority date | — |
| Expiry date | Jan 23, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2201/061
- WIPO fieldMeasurement
- WIPO sectorInstruments
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.