Spectral Denoising for Microphone Classification.
Luca CuccovilloAntonio GigantiPaolo BestaginiPatrick AichrothStefano TubaroPublished in: MAD@ICMR (2022)
Keyphrases
- wavelet transform
- denoising
- feature extraction
- wavelet domain
- multiscale
- pattern recognition
- classification accuracy
- text classification
- spectral features
- classification scheme
- feature space
- image classification
- natural images
- classification systems
- automatic classification
- image denoising
- image processing
- support vector
- feature selection
- support vector machine svm
- decision trees
- classification algorithm
- classification method
- feature vectors
- preprocessing
- noisy images
- hyperspectral data
- multispectral images
- classification process
- image segmentation
- classification models
- total variation
- edge detection
- class labels
- frequency domain
- machine learning algorithms
- support vector machine
- supervised learning