Segmented Wavelet Decomposition for Capnogram Feature Extraction in Asthma Classification.
Janet Pomares BetancourtMartin Leonard TangelFei YanMarianella Otano DiazAlejandro E. Portela OtanoFangyan DongKaoru HirotaPublished in: J. Adv. Comput. Intell. Intell. Informatics (2014)
Keyphrases
- feature extraction
- wavelet decomposition
- wavelet transform
- feature vectors
- texture feature extraction
- subband
- multiresolution
- support vector machine svm
- image classification
- feature space
- signal analysis
- multiscale
- texture analysis
- pattern recognition
- feature extraction and classification
- wavelet domain
- texture characterization
- wavelet coefficients
- high frequency
- image compression
- frequency domain
- classification accuracy
- extracted features
- machine learning
- texture image retrieval
- feature selection
- image processing
- rotation invariant
- feature set
- gabor filters
- wavelet packet
- image retrieval
- principal component analysis
- spatial domain
- texture features