Bufferless Compression of Asynchronously Sampled ECG Signals in Cubic Hermitian Vector Space.
Thanks MarisaThomas NiederhauserAndreas HaeberlinReto A. WildhaberRolf VogelMarcel JacometJosef GoettePublished in: IEEE Trans. Biomed. Eng. (2015)
Keyphrases
- vector space
- ecg signals
- euclidean space
- distance measure
- similarity search
- vector space model
- latent semantic indexing
- critical care
- feature vectors
- retrieval model
- atrial fibrillation
- covariance matrices
- low dimensional
- image compression
- heart rate
- mit bih arrhythmia database
- image processing
- document representation
- riemannian manifolds
- machine learning
- databases