The Critical Patients Localization Algorithm Using Sparse Representation for Mixed Signals in Emergency Healthcare System.
Liangtian WanGuangjie HanLei ShuNaixing FengPublished in: IEEE Syst. J. (2018)
Keyphrases
- sparse representation
- localization algorithm
- medical care
- signal processing
- dictionary learning
- sparse coding
- emergency department
- blind source separation
- clinical trials
- image classification
- random projections
- image patches
- face recognition
- compressive sensing
- compressed sensing
- negative matrix factorization
- sound source
- sparse signal representation
- iris recognition
- high dimensional data
- joint optimization
- regularized least squares
- test images
- health care
- image representation
- patient care
- data mining
- clinical data
- image reconstruction
- dimensionality reduction
- vital signs
- multiscale
- computer vision