Model-based digital fingerprinting
US11062118B2 · kind B2 · utility
2Cited by
99References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 25, 2018 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Dec 9, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10028
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Digital fingerprinting systems, devices, and methods are arranged to acquire image data of a portion of a surface of a physical object, and further arranged to construct a model of the portion of the surface of the physical object from the image data. A digital fingerprint based on the model is extracted, and the physical object is inducted into a reference database system by storing a record in the reference database system that includes the digital fingerprint of the model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.