Evaluating the impact of spectral estimators on frequency domain feature classification applications for pipe leakage detection.
Kostas AngelopoulosKristina GeorgoulakiGeorge-Othon GlentisPublished in: I2MTC (2022)
Keyphrases
- frequency domain
- feature extraction
- frequency analysis
- spatial domain
- fourier transform
- feature vectors
- spectral domain
- cross correlation
- subband
- feature set
- frequency spectrum
- power spectrum
- denoising
- feature selection
- spectral signatures
- power spectra
- fourier domain
- pattern recognition
- spectrum analysis
- preprocessing
- feature space
- frequency domain analysis
- machine learning
- discrete fourier transform
- hyperspectral data
- frequency response
- power spectral
- phase correlation
- feature analysis
- hyperspectral images
- target detection
- image sequences