Incoherent sub-band averaging for improved target detection and Doppler estimation in linearly frequency modulated continuous active sonar.
Jeffrey R. BatesDouglas GrimmettGaetano CanepaAlessandra TeseiPublished in: Proc. Meet. Acoust. (2018)
Keyphrases
- target detection
- subband
- low frequency
- target recognition
- hyperspectral imaging
- high frequency
- hyperspectral
- discrete wavelet transform
- high pass
- infrared
- image compression
- filter bank
- wavelet transform
- multiresolution
- wavelet decomposition
- low pass
- false alarms
- sar images
- visual search
- bit rate
- feature vectors
- wavelet coefficients
- target tracking
- wavelet domain
- frequency domain
- multiscale
- state space
- pattern recognition
- signal processing
- high resolution
- wavelet packet