Detection of narrowband signals by Gabor's expansion of spectrum.
Jenho TsaoWei-Ji ShyuJeich MarPublished in: ICASSP (1991)
Keyphrases
- object detection
- detection method
- face recognition
- spectrum sensing
- signal detection
- detection accuracy
- frequency spectrum
- spectral analysis
- detection algorithm
- automatic detection
- detection rate
- phase locked
- false alarms
- false positives
- signal processing
- feature vectors
- computer vision
- independent component analysis
- gabor filters
- low signal to noise ratio
- binary patterns
- feature extraction
- image sequences
- weak signal
- neural network