Wavelet-Tsallis Entropy Detection and Location of Mean Level-Shifts in Long-Memory fGn Signals.
Julio Cesar Ramírez PachecoLuis Rizo DomínguezJoaquín Cortez GonzálezPublished in: Entropy (2015)
Keyphrases
- wavelet transform
- detection method
- signal detection
- detection algorithm
- detection accuracy
- automatic detection
- object detection
- neural network
- signal processing
- denoising
- mexican hat
- memory space
- false alarms
- soft threshold
- low signal to noise ratio
- memory usage
- phase locked
- wavelet domain
- memory requirements
- location information
- random access
- spectral analysis
- detection rate
- original signal
- anomaly detection
- anti noise
- video sequences
- feature extraction