Obtaining information by tracking a user

Details Obtaining information by tracking a user Obtaining information by tracking a user

2007-10-12

2011-12-13

Strege, John (Department: 2624)

Image analysis

Applications

Target tracking or detecting

C382S107000

Reexamination Certificate

active

08077915

ABSTRACT:
A device may obtain tracking information of a face or a head of a user, determine a position and orientation of the user, and determine a direction of focus of the user based on the tracking information, the position, and the orientation. In addition, the device may retrieve information associated with a location at which the user focused.

REFERENCES:
patent: 7209574 (2007-04-01), Tafuku et al.
patent: 7391887 (2008-06-01), Durnell
patent: 7460940 (2008-12-01), Larsson et al.
patent: 7689008 (2010-03-01), Hammoud et al.
patent: 2007/0233734 (2007-10-01), Jendbro et al.
patent: 2009/0146775 (2009-06-01), Bonnaud et al.
patent: WO 2006/110472 (2006-10-01), None
patent: WO2006110472 (2006-10-01), None
Daily, M. et al.: WebOnWorld: Geo-coded Video and Spatial Audio in Vehicles; Aerospace Conference, Mar. 3, 2007; 13 pages.
Takahashi, S. et al.: Occlusion-Free Animation of Driving Routes for Car Navigation Systems; IEEE Transactions on Visualization and Computer Graphics, vol. 12, No. 5; Sep. 2006, pp. 1141-1148.
Liang, Y. et al.: Real-Time Detection of Driver Cognitive Distraction Using Support Vector Machines; IEEE Transactions on Intelligent Transportation Systems, vol. 8, No. 2; Jun. 2007, pp. 340-350.
International Search Report and Written Opinion mailed on Aug. 20, 2008 issued for corresponding application No. PCT/IB2008/051396, 13 pages.

Affiliated with

Also associated with

Rating

Obtaining information by tracking a user does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Obtaining information by tracking a user, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Obtaining information by tracking a user will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4312646