Fast Feature Extraction from Large Scale Connectome Data Sets Using Zero Crossing Counts Over Graphs.
Panagiotis C. PetrantonakisIoannis KompatsiarisPublished in: EUSIPCO (2022)
Keyphrases
- zero crossing
- data sets
- feature extraction
- wavelet transform
- palmprint
- scale space
- edge detector
- edge detection
- directional derivatives
- feature vectors
- image processing
- machine learning
- principal component analysis
- pattern recognition
- band limited
- texture features
- face recognition
- feature space
- laplacian operator
- multiscale
- feature selection
- frequency domain
- shape model
- low resolution
- markov random field
- dimensionality reduction
- multiresolution