Feature extraction in fingerprint of medicinal herbs via EMD and fractal technique.

Jianwei Du Zhichun Mu Zhengguang Xu Yuan Yan Tang Limin Cui

Published in: BMEI (2011)

Keyphrases

feature extraction
hilbert huang transform
fractal dimension
distance measure
preprocessing
texture analysis
feature representation
wavelet transform
feature vectors

image classification
image compression
frequency domain
pattern classification
discriminant analysis
feature extractors
empirical mode decomposition
iterated function systems
free text

face recognition
principal component analysis
dimension reduction
fractal analysis
traditional chinese medicine
extracted features
linear discriminant analysis
signal analysis
support vector machine svm

texture classification
fingerprint images
dimensionality reduction
fingerprint verification
texture features
feature space
information preserving
local binary pattern
image processing