Cepstral Smoothing with Reduced Computational Complexity.
Timo GerkmannRainer MartinPublished in: Sprachkommunikation (2010)
Keyphrases
- computational complexity
- np complete
- high computational complexity
- special case
- np hard
- low complexity
- image smoothing
- image filtering
- motion estimation
- cross correlation
- decision problems
- cepstral features
- gaussian filter
- computational load
- preprocessing step
- memory requirements
- computationally efficient
- computational cost
- pattern recognition
- website
- data mining
- neural network
- computational efficiency
- bit rate
- autoregressive
- significantly reduced
- worst case
- probabilistic model
- bilateral filtering
- information retrieval
- smoothing algorithm
- nonparametric regression