Ridge detection for nonstationary multicomponent signals with time-varying wave-shape functions and its applications.
Yan-Wei SuGi-Ren LiuYuan-Chung SheuHau-Tieng WuPublished in: CoRR (2023)
Keyphrases
- non stationary
- biomedical signals
- ridge detection
- empirical mode decomposition
- blind source separation
- fourier analysis
- automatic scale selection
- adaptive algorithms
- random fields
- autoregressive
- instantaneous frequency
- feature detection
- shape descriptors
- multiscale
- shape features
- shape analysis
- edge detection
- basis functions