Yousheng Zeng
Engineers at Perkins Rd, Baton Rouge, LA
License number
Georgia PE023444
Issued Date
Feb 17, 1997
Renew Date
Dec 30, 2002
Expiration Date
Dec 31, 2004
Category
Engineers & Land Surveyors
Type
Professional Engineer
Address
Address
6160 Perkins Rd #100, Baton Rouge, LA 70808
Professional information
See more information about Yousheng Zeng at trustoria.com
Differential Infrared Imager For Gas Plume Detection
Differential Infrared Imager For Gas Plume Detection
US Patent:
2014000, Jan 2, 2014
Filed:
Mar 12, 2012
Appl. No.:
14/001365
Inventors:
Joseph M. Cheben - Boerne TX, US
Yousheng Zeng - Baton Rouge LA, US
Jon Morris - Baton Rouge LA, US
Yanhua Ruan - Baton Rouge LA, US
Yousheng Zeng - Baton Rouge LA, US
Jon Morris - Baton Rouge LA, US
Yanhua Ruan - Baton Rouge LA, US
International Classification:
G01N 21/31
US Classification:
348164
Abstract:
Apparatus, systems, and methods autonomously detect a chemical plume. The system includes an apparatus for splitting a beam of electromagnetic radiation and feeding the split beam to at least two detectors, which are operably connected to a first bandpass filter and a second bandpass filter that passes a wavelength of electromagnetic radiation that is similar in magnitude but offset from the wavelengths passed by the first bandpass filter. The system further comprises an analysis system configured to analyze images from the at least two detectors, a processor, and a non-transitory, computer-readable medium comprising code configured to direct the processor to perform functions. Exemplary functions include comparing a plurality of deterministic features, a plurality of probabilistic features of objects, or both, from the at least two detectors and determining if a difference between the compared images represents a chemical plume.
Autonomous Detection Of Chemical Plumes
Autonomous Detection Of Chemical Plumes
US Patent:
2014000, Jan 2, 2014
Filed:
Mar 12, 2012
Appl. No.:
14/001356
Inventors:
Joseph M. Cheben - Boerne TX, US
Yousheng Zeng - Baton Rouge LA, US
Jon Morris - Baton Rouge LA, US
Yanhua Ruan - Baton Rouge LA, US
Yousheng Zeng - Baton Rouge LA, US
Jon Morris - Baton Rouge LA, US
Yanhua Ruan - Baton Rouge LA, US
International Classification:
G06T 7/20
US Classification:
348135, 382107
Abstract:
Systems and methods for autonomously detecting a chemical plume are described. In a method for autonomously detecting a chemical plume, a plurality of images are obtained from a detection camera at least at a wavelength of light selected to be absorbed or emitted by a chemical species. The plurality of images is analyzed to identify changes in a deterministic feature, changes in a statistical feature, or both, between sequential images. A chemical plume is recognized based, at least in part, on the changes.