Keyphrases
- sonar images
- wavelet transform
- multiresolution
- feature selection
- source localization
- image compression
- wavelet domain
- multiresolution analysis
- wavelet based denoising
- synthetic aperture sonar
- wavelet transformation
- locally adaptive
- acoustic features
- pattern recognition
- image coding
- visual features
- language model
- least squares
- underwater acoustic
- bird species
- acoustic signal
- machine learning
- data mining
- database