Wavelet singular entropy-based feature extraction from a temperature modulated gas sensor.
Kai SongQi WangBing WangHongquan ZhangPublished in: ICST (2013)
Keyphrases
- feature extraction
- wavelet transform
- heat flow
- genetic algorithm
- feature extraction and classification
- sensor networks
- wavelet features
- face recognition
- multiresolution
- flow rate
- preprocessing
- image classification
- pattern classification
- linear feature extraction
- pattern recognition
- real time
- denoising
- feature vectors
- multi sensor
- feature selection
- discriminant analysis
- sensor data
- texture classification
- information theory
- wavelet decomposition
- genetic search
- image coding
- wavelet coefficients
- dimensionality reduction
- principal component analysis
- feature space
- heat transfer
- texture features
- image processing
- texture analysis
- support vector machine svm
- frequency domain
- linear discriminant analysis
- inverse problems in image processing
- multi fractal
- high resolution
- subband
- infrared
- gabor filters
- multiresolution analysis
- wind speed
- sensor fusion
- iris recognition
- feature representation
- palmprint
- wavelet domain