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:
May. 24, 2005
Filed:
Aug. 08, 2002
Applicants:
Ralph Roque Etienne-cummings, Washington, DC (US);
M. Anthony Lewis, Mahomet, IL (US);
Philippe Olivier-marie Pouliquen, Baltimore, MD (US);
Inventors:
Ralph Roque Etienne-Cummings, Washington, DC (US);
M. Anthony Lewis, Mahomet, IL (US);
Philippe Olivier-Marie Pouliquen, Baltimore, MD (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H01L027/00 ;
U.S. Cl.
CPC ...
Abstract
A 128(H)×64(V)×RGB CMOS imager is integrated with region-of-interest selection, RGB-to-HSI transformation, HSI-based pixel segmentation, 36-bins×12bits HSI histogramming and sum-of-absolute-difference template matching. 32 learned color templates are stored and compared to each image. Running at 30 fps, it uses 1 mW.