Patent №
US 7,956,761
Granted
2011-06-07
Filed 2007
Owner
AEROSPACE CORPORATION, THE
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11807515
A gas detection system and method for analysis of infrared gas spectra is used for chemical threat detection, quantification and alarm, using a chemical library, a chemical threat list, and a background model that incorporates the data history, allows spectra containing interferent signals into the background model, the model being updated using delay buffering to prevent threat spectra incorporation and using exponential decays to preferentially represent recent background history, all computed in the logarithmic space for rapid detection and alarm.
AI classification
Ownership
AEROSPACE CORPORATION, THE
assignment · 194180832
Assignors
POLAK, MARK L., NEALY, CARLTON D., STAFSUDD, JOHN P.
On an employer assignment, the assignors are typically the inventors.