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. 01, 2014
Filed:
Jan. 14, 2010
Applicants:
Eliza Yingzi Du, Indianapolis, IN (US);
Darrell Wudunn, Indianapolis, IN (US);
N. Luke Thomas, Indianapolis, IN (US);
Inventors:
Eliza Yingzi Du, Indianapolis, IN (US);
Darrell WuDunn, Indianapolis, IN (US);
N. Luke Thomas, Indianapolis, IN (US);
Assignee:
Indiana University Research and Technology Corp., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for obtaining an identification characteristic for a subject includes acquiring an image of an eye of the subject, segmenting the eye image into different regions, extracting features in a sclera region segmented from the eye image, and generating data identifying at least one feature extracted from the sclera region of the eye image.