Remote System for Detection of Low-Levels of Methane Based on Photonic Crystal Fibres and Wavelength Modulation Spectroscopy.
Joel Pedro CarvalhoHartmut LehmannHartmut BarteltFilipe MagalhãesRodrigo Amezcua CorreaJosé Luís SantosJan Van RoosbroeckFrancisco M. AraújoLuís Alberto FerreiraJ. C. KnightPublished in: J. Sensors (2009)
Keyphrases
- infrared
- high levels
- detection method
- automatic detection
- target detection
- detection rate
- composite materials
- signal detection
- detection algorithm
- false positives
- false alarms
- levels of abstraction
- low signal to noise ratio
- orientation estimation
- anomaly detection
- object detection
- real time
- x ray
- high sensitivity
- three dimensional
- data sets