Method and apparatus for object tracking and recognition
US9628675B2 · kind B2 · utility
3Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2010 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Apr 12, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/42222
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An object tracking and recognition system are provided and comprise a video device for getting the image information of an object in the detection range of the object tracking and recognition system; and a radio frequency identification (RFID) device for detecting signal strength of a radio frequency (RF) tag of the object; wherein the video device is turned on to get the image information of the object upon the detected signal strength reaching a predetermined signal strength threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.