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:
Oct. 08, 2019
Filed:
Jan. 06, 2015
Applicant:
The Regents of the University of California, Oakland, CA (US);
Inventors:
Kyle Nadeau, Irvine, CA (US);
Anthony J. Durkin, Irvine, CA (US);
Bruce J. Tromberg, Irvine, CA (US);
Assignee:
The Regents of the University of California, Oakland, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/00 (2017.01); G01B 11/25 (2006.01); A61B 1/06 (2006.01); G06K 9/46 (2006.01); G06T 7/50 (2017.01); G06T 7/521 (2017.01); G06T 7/42 (2017.01);
U.S. Cl.
CPC ...
G06T 7/0012 (2013.01); A61B 1/06 (2013.01); G01B 11/25 (2013.01); G06K 9/4604 (2013.01); G06T 7/42 (2017.01); G06T 7/50 (2017.01); G06T 7/521 (2017.01); G06T 2207/10068 (2013.01); G06T 2207/30004 (2013.01);
Abstract
The present invention relates to methods and devices that may be used to extract spatial frequency information. In one embodiment, the invention provides an instrument configured to extract data using a two-dimensional (2D) Hilbert transform technique, and providing spatial frequency information from a sample. In another embodiment, the invention provides a spatial frequency domain imaging (SFDI) device adapted for demodulation using two or less imaging frames.