Time delay estimation and adaptive frame length iterations for noise robust pitch extraction.
Ramon PrietoSora KimPublished in: ICASSP (1) (2003)
Keyphrases
- estimation error
- robust estimation
- image noise
- noisy environments
- salt pepper
- greater robustness
- robust statistical
- moving object extraction
- registration errors
- dense motion estimation
- signal to noise ratio
- least squares
- information extraction
- image processing
- geometric distortions
- spatially adaptive
- noise reduction
- robust regression
- weak edges
- computationally efficient