Hanh Thi Le

US Patent:

20200110395, Apr 9, 2020

Filed:

Apr 13, 2018

Appl. No.:

16/603763

Inventors:

- Lubbock TX, US
Hanh D. Le - Chantilly VA, US

International Classification:

G05B 23/02
G07C 5/00
G07C 5/08
G06K 9/62
G06N 3/08
G06F 9/30
G06F 16/28

Abstract:

A system and method for automatically predicting and detecting a failure of a system or a component includes one or data sources, a data pipeline interface communicably coupled to the one or more data sources, one or more processors communicably coupled to the data pipeline interface and the one or more relational databases, and one or more devices coupled to the one or more processors. The data pipeline interface processes and stores the data in one or more relational databases. The one or more processors quantify, forecast and prognosticate a likelihood of future events using one or more predictive modules, and determine one or more options and impacts using a prescriptive module. The one or more devices provide the one or more options and impacts or implement the one or more options.

US Patent:

20180042466, Feb 15, 2018

Filed:

Aug 11, 2017

Appl. No.:

15/674553

Inventors:

- Baltimore MD, US
Hanh N.D. Le - Baltimore MD, US

International Classification:

A61B 1/04
A61B 1/00
A61B 1/06

Abstract:

The present invention is directed to endoscopic structure illumination to provide simple, inexpensive 3D endoscopic technique to conduct high resolution 3D imagery for use in surgical guidance system. The present invention is directed to an FPP endoscopic imaging setup which provides a wide field of view (FOV) that addresses a quantitative depth information and can be integrated with commercially available endoscopes to provide tissue profilometry. Furthermore, by adapting a flexible camera calibration method for the 3D reconstruction technique in free space, the present invention provides an optimal fringe pattern for the inner tissue profile capturing within the endoscopic view and validate the method using both static and dynamic samples that exhibits a depth of field (DOF) of approximately 20 mm and a relative accuracy of 0.1% using a customized printed calibration board. The presented designs enable flexibility in controlling the deviated angle necessary for single scope integration using FPP method.