System and method for microscope high-speed auto-focusing including an imaged subject based on a corrected contrast distribution
US11714273B1 · kind B1 · utility
1Cited by
2References
20Claims
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Key dates
| Filing date | Jun 23, 2022 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | Jun 23, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B21/367
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Methods and systems are provided for microscope auto-focusing. In one example, a a method for microscope auto-focusing comprises: acquiring a plurality of contrast samples of an imaged subject; modeling a contrast distribution based on the plurality of contrast samples; acquiring an additional contrast sample based on the contrast distribution; modeling a corrected contrast distribution based on the additional contrast sample and the plurality of contrast samples; and focusing the imaged subject based on the corrected contrast distribution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.