Design of a Hard Expectation-Maximization-Based Normalized Matched Filter (EM-NMF) for the Detection of Chemical Warfare Agents Under Background Contamination.
Hyeong-Geun YuJai-Hoon LeeDong-Jo ParkDong Eui ChangHyunwoo NamPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2020)
Keyphrases
- expectation maximization
- matched filter
- em algorithm
- matched filters
- signal to noise ratio
- target detection
- detection algorithm
- detection method
- maximum likelihood
- probabilistic model
- k means
- gaussian mixture model
- gaussian distribution
- object detection
- non stationary
- generative model
- spread spectrum
- hyperspectral imagery