System, methods, and apparatus for in-vehicle fiducial mark tracking and interpretation
US9600728B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2011 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | Aug 29, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30268
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Certain embodiments of the invention may include systems, methods, and apparatus for in vehicle fiducial mark tracking and interpretation According to an example embodiment of the invention, a method is provided for executing computer executable instructions by one or more processors. The method includes receiving the one or more images from at least one camera attached to a vehicle; selecting, from the one or more received images, a region of interest associated with an object in the vehicle; identifying fiducial marks within the selected region of interest by comparing the identified fiducial marks with one or more stored fiducial representations; determining, based at least in part on the comparison, spatial information associated with the object or an occupant of the vehicle; and sending information based at least in part on the determined spatial information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.