Image analysis – Applications – Target tracking or detecting
Reexamination Certificate
2008-06-19
2011-11-29
Johns, Andrew W (Department: 2624)
Image analysis
Applications
Target tracking or detecting
C348S162000, C356S614000, C250S559110, C250S203100, C250S559290, C250S559380
Reexamination Certificate
active
08068641
ABSTRACT:
Image sequences are accessed, the sequences each taken, from a different perspective, of a portion of a radiation region defined by projected electromagnetic radiation. The image sequences each include a projection image taken during an emitting period in which the projected electromagnetic radiation is emitted, the projection image being of ambient electromagnetic radiation and of an object within the portion being illuminated with the projected electromagnetic radiation, and an ambient image taken during an extinguishing period in which the projected electromagnetic radiation is extinguished, the ambient image being of the ambient electromagnetic radiation. A position of the object using the projection images and the ambient images is determined, an application is controlled based on the determined position.
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Notice of Allowance and Fee(s) Due for U.S. Appl. No. 12/142,430, mailed Apr. 6, 2010, 8 pages.
U.S. Appl. No. 12/142,430, filed Jun. 19, 2008.
Goradia Shefali
Johns Andrew W
Kilpatrick Townsend & Stockton LLP
QUALCOMM Incorporated
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