Automatic system for monitoring persons entering and leaving changing room
US6525663B2 · kind B2 · utility
38Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2001 |
| Grant date | Feb 25, 2003 |
| Priority date | — |
| Expiry date | Mar 15, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/19695
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Briefly, an alarm system monitors the entry and exit of a fitting room. Various devices, including cameras for imaging, are used to scan customers as they enter and leave. Using image analysis, analysis of the audio signature of footfalls, and other criteria, the system attempts to match the images of customers leaving with stored images of customers entering. If no match can be found, an alarm signal is generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.