Spectrum Skeletonization: A New Method for Acoustic Signal Feature Extraction.
Tibor DobjánGábor NémethPublished in: Acta Cybern. (2013)
Keyphrases
- acoustic signal
- preprocessing
- clustering method
- synthetic data
- experimental evaluation
- pairwise
- dynamic programming
- similarity measure
- computational cost
- feature extraction
- high accuracy
- detection method
- computational complexity
- objective function
- neural network
- segmentation method
- feature set
- image classification
- classification method
- classification accuracy
- dimensionality reduction
- d objects
- support vector machine
- cost function
- image sequences