Keyphrases
- low signal to noise ratio
- signal detection
- weak signal
- noisy environments
- high dimensional
- random noise
- false alarms
- white noise
- detection method
- automatic detection
- signal reconstruction
- noise level
- object detection
- anti noise
- noisy data
- power spectrum
- direct sequence spread spectrum
- signal to noise ratio
- sparse representation
- sparse data
- noise reduction
- weak signal detection
- blind signal separation
- phase locked
- noise model
- band limited
- radio frequency
- computer vision
- additive noise
- gaussian noise
- sparse coding
- feature extraction