Feature Extraction of Ship-Radiated Noise Based on Intrinsic Time-Scale Decomposition and a Statistical Complexity Measure.
Junxiong WangZhe ChenPublished in: Entropy (2019)
Keyphrases
- feature extraction
- information theory
- complexity measures
- missing data
- preprocessing
- correlation coefficient
- image processing
- noise level
- noise reduction
- signal to noise ratio
- neural network
- wavelet transform
- space complexity
- gaussian markov random fields
- figure of merit
- statistical measures
- random noise
- decomposition method
- image noise
- face recognition
- image structure
- similarity measure
- pattern classification
- frequency domain
- scale invariant
- noise model
- worst case
- dimensionality reduction
- statistical methods
- information theoretic
- linear feature extraction
- statistical models