Aspects of Pitch-Tracking and Timbre Separation: Feature Detection in Digital Audio Using Adapted Local Trigonometric Bases and Wavelet Packages.
Igor PopovicRonald R. CoifmanJonathan BergerPublished in: ICMC (1995)
Keyphrases
- feature detection
- digital audio
- scale space
- preprocessing
- feature detectors
- detection method
- basis functions
- keypoints
- detection algorithm
- wavelet transform
- object recognition
- denoising
- image features
- image analysis
- content based access
- spread spectrum
- multiscale
- multimedia
- audio signal
- music information retrieval
- feature extraction
- wavelet domain
- pattern recognition
- wavelet coefficients
- machine learning
- multiresolution