Optimal Gabor sub-band-based spectral kurtosis and Teager Kaiser energy for maritime target detection in SAR images.
S. ArivazhaganM. Mary RosalinePublished in: Signal Image Video Process. (2022)
Keyphrases
- sar images
- target detection
- wavelet decomposition
- wavelet domain
- subband
- synthetic aperture radar
- sar imagery
- hyperspectral
- discrete wavelet transform
- feature vectors
- wavelet coefficients
- wavelet transform
- automatic target recognition
- target recognition
- multiresolution
- infrared
- filter bank
- bit rate
- image compression
- high frequency
- low pass
- denoising
- frequency domain
- edge detector
- feature extraction
- false alarms
- human visual system
- visual search
- image denoising
- wavelet packet
- multiscale
- face recognition
- low frequency
- spatial domain
- target tracking
- remote sensing
- false positives
- feature space