The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 2017
Filed:
May. 28, 2014
Qualcomm Technologies International, Ltd., Cowley Road, GB;
Michael Christopher Vartanian, Commerce Township, MI (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Embodiments are directed towards tracking physical objects' pixel locations in a stream of video frames. Radio frequency (RF) readers may be positioned relative to a scene. RF tags may be positioned in the scene at known pixel locations within the field of view of a video recording device. The RF tags may be enabled to generate RF signals to the RF readers. The RF readers may generate RF values based on the RF signals, which may be employed to determine a function to translate the RF values into known pixel locations within a video frame. An RF tag may be disposed at a physical location of at least one object within the scene. A stream of video frames and RF values may be recorded over time. The function may be employed to translate the recorded RF values into pixel locations for the least one object each recorded video frame.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile