An Efficient Frequency-Domain Velocity-Filter Implementation for Dim Target Detection.
Hugh L. KennedyPublished in: DICTA (2010)
Keyphrases
- frequency domain
- target detection
- matched filter
- infrared
- spatial domain
- fourier transform
- bandpass
- false alarms
- hyperspectral imagery
- hyperspectral
- subband
- fast fourier transform
- visual search
- sar images
- denoising
- low frequency
- prolate spheroidal
- target tracking
- low pass
- discrete fourier transform
- filter bank
- feature extraction
- wavelet transform
- pattern recognition
- image denoising
- high frequency
- multiresolution
- object recognition