Image landmark detection
US10909357B1 · kind B1 · utility
3Cited by
1References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 15, 2019 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Feb 15, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/07
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A landmark detection system can more accurately detect landmarks in images using a detection scheme that penalizes for dispersion parameters, such as variance or scale. The landmark detection system can be trained using both labeled and unlabeled training data in a semi-supervised approach. The landmark detection system can further implement tracking of an object across multiple images using landmark data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.