Principal Component Analysis and Dynamic Time-Warping in Subbands for ECG Reconstruction.
Tomasz MoronMarian KotasJacek M. LeskiPublished in: ICMMI (2015)
Keyphrases
- dynamic time warping
- principal component analysis
- subband
- subband decomposition
- euclidean distance
- lower bounding
- distance measure
- multiresolution
- wavelet transform
- shape retrieval
- elastic matching
- image reconstruction
- image compression
- similarity search
- subsequence matching
- dimensionality reduction
- nearest neighbor classifier
- sequence matching
- low dimensional
- bit rate
- wavelet coefficients
- filter bank
- reconstructed image
- feature vectors
- feature space
- similarity measure
- feature extraction
- signature verification
- shape similarity
- quasi periodic
- edit distance
- signal processing
- face recognition
- word spotting
- face images
- high resolution
- pairwise
- lower bound
- longest common subsequence
- image processing
- feature selection