Identity tracking process and system
US8638642B2 · kind B2 · utility
2Cited by
4References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 5, 2009 |
| Grant date | Jan 28, 2014 |
| Priority date | — |
| Expiry date | Nov 7, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V1/001
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of identifying and tracking a target is described, in which seismic data relating to a target is passively detected and processed using statistical means. The statistical manipulation of the data includes frequency information extraction, dynamical mixture model construction based on existing known data and identification of an unknown target by the convergence of this model to a state characteristic of that target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.