Gabor frames and higher dimensional boundaries in signal analysis on manifolds.
Vasiliki LiontouMatilde MarcolliPublished in: CoRR (2023)
Keyphrases
- higher dimensional
- signal analysis
- arbitrary dimension
- euclidean space
- low dimensional
- signal processing
- feature extraction
- multiresolution
- high dimensional
- feature space
- vector space
- wavelet decomposition
- data points
- feature vectors
- empirical mode decomposition
- adaptive learning
- gabor filters
- shape analysis
- euclidean distance
- face recognition
- dimensionality reduction
- frame rate
- image representation
- pattern recognition
- image processing
- metric space
- distance transform
- principal component analysis
- feature selection
- frequency domain
- spatial resolution
- median filter
- wavelet transform
- lifting scheme