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:
Mar. 30, 2021
Filed:
Oct. 19, 2017
Applicant:
Optina Diagnostics, Inc., Montreal, CA;
Inventors:
Jean Philippe Sylvestre, Kirkland, CA;
David Lapointe, Pointe-Claire, CA;
Claudia Chevrefils, Saint-Laurent, CA;
Reza Jafari, Beaconsfield, CA;
Assignee:
OPTINA DIAGNOSTICS, INC., Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 1/00 (2006.01); G06T 7/40 (2017.01); G06T 7/00 (2017.01); G01N 21/25 (2006.01); G06T 3/00 (2006.01); A61B 3/12 (2006.01); A61B 5/02 (2006.01); A61B 5/00 (2006.01); G01N 21/55 (2014.01); G01N 21/64 (2006.01);
U.S. Cl.
CPC ...
G06T 7/40 (2013.01); G01N 21/25 (2013.01); G06T 3/0068 (2013.01); G06T 7/0012 (2013.01); G06T 7/97 (2017.01); A61B 3/12 (2013.01); A61B 5/02007 (2013.01); A61B 5/4088 (2013.01); A61B 5/4381 (2013.01); A61B 5/444 (2013.01); G01N 21/55 (2013.01); G01N 21/6456 (2013.01); G06T 2207/10152 (2013.01); G06T 2207/30024 (2013.01);
Abstract
The present disclosure relates to a method and a system for detecting an anomaly within a biological tissue. A first image of the biological tissue is obtained, the first image containing light at a first wavelength. A second image of the biological tissue is obtained, the second image containing light at a second wavelength. A texture analysis of the biological tissue is performed using spatial information of the first and second images. The texture analysis is resolved over the first and second wavelengths.