Scanning projective lensless microscope system
US9426429B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2011 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Jan 19, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H2001/0447
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A scanning projective lensless microscope device comprises a specimen surface, a scanning illumination source with a light element, a light detector outside the specimen surface, and a processor. The scanning illumination source scans the light element to a plurality of scanning locations to provide illumination to an object on the specimen surface. The light detector samples a sequence of sub-pixel shifted projection object images corresponding to the plurality of scanning locations. The processor constructs a high resolution image of the object based on the sequence of sub-pixel shifted projection images and a motion vector of the projections at a plane of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.