EMD fractal feature extraction technique in fingerprint of medicinal herbs.
Jianwei DuZhengguang XuZhichun MuYuan Yan TangLimin CuiTianxuan DuanPublished in: Int. J. Wavelets Multiresolution Inf. Process. (2015)
Keyphrases
- feature extraction
- fractal dimension
- hilbert huang transform
- preprocessing
- empirical mode decomposition
- dimension reduction
- distance measure
- discriminant analysis
- feature vectors
- feature space
- information preserving
- image classification
- face recognition
- feature selection
- principal component analysis
- support vector machine svm
- texture analysis
- feature set
- frequency domain
- pattern classification
- image processing
- signal analysis
- image compression
- texture classification
- feature representation
- fingerprint images
- wavelet transform
- free text
- extracted features
- dimensionality reduction
- linear feature extraction
- non stationary
- fingerprint matching
- feature extractors
- fractal image coding
- fingerprint classification
- iterated function systems