A micro emboli vs non-emboli classification system based on the directional dual tree rational dilation wavelet transform.
Gorkem SerbesBetul Erdogdu SakarNizamettin AydinPublished in: BIBE (2015)
Keyphrases
- dual tree
- wavelet transform
- wavelet features
- feature extraction
- discrete wavelet transform
- image coding
- multiresolution
- image compression
- multiscale
- translation invariant
- shift invariant
- image denoising
- wavelet domain
- wavelet coefficients
- image classification
- pattern recognition
- dt cwt
- subband
- denoising
- feature selection
- wavelet packet
- classification accuracy
- high frequency
- wavelet decomposition
- wavelet filters
- unsupervised learning
- feature space
- signal processing
- low frequency
- texture images
- supervised learning
- feature vectors
- image processing