Pitch tracking of acoustic signals based on average squared mean difference function.
Roudra ChakrabortyDebapriya SenguptaSagnik SinhaPublished in: Signal Image Video Process. (2009)
Keyphrases
- acoustic signals
- acoustic signal
- real time
- standard deviation
- object tracking
- visual tracking
- motion analysis
- particle filtering
- piecewise linear
- infrared
- euclidean distance
- kalman filter
- least squares
- error probability
- motion tracking
- convex functions
- three dimensional
- particle filter
- root mean square
- challenging sequences
- motion detection
- video surveillance
- distance measure
- appearance model