Detection and estimation of hidden periodicity in asymmetric noise by using quantile periodogram.
Ta-Hsin LiPublished in: ICASSP (2012)
Keyphrases
- signal detection
- low signal to noise ratio
- noisy environments
- joint detection
- noise reduction
- object detection
- random noise
- detection rate
- detection accuracy
- estimation error
- density estimation
- automatic detection
- anti noise
- data structure
- optical flow
- orientation estimation
- additive noise
- median filter
- false alarms
- signal to noise ratio
- missing data
- detection method
- detection algorithm
- noise level
- estimation accuracy
- event detection
- estimation process
- false positives
- high resolution
- periodicity detection