Detection of quatratic interaction in signals using the Wigner bispectrum.
Rajesh RajagopalanEdward J. PowersPublished in: ISCAS (1993)
Keyphrases
- automatic detection
- signal detection
- human computer interaction
- detection accuracy
- false alarms
- detection method
- object detection
- low signal to noise ratio
- noisy environments
- independent component analysis
- false positives
- face detection
- detection algorithm
- user interaction
- eeg signals
- pattern recognition
- continuous wavelet transform
- weak signal