Video tripwire
US6970083B2 · kind B2 · utility
96Cited by
18References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2003 |
| Grant date | Nov 29, 2005 |
| Priority date | — |
| Expiry date | Jan 30, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30196
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A video tripwire system may enable a user to enter a video tripwire by drawing it on a video image or on a snapshot from a video stream. This drawing may be enabled by a graphical user interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.