Noninvasive Diabetes Mellitus Detection Using Facial Block Color With a Sparse Representation Classifier.
Bob ZhangB. V. K. Vijaya KumarDavid ZhangPublished in: IEEE Trans. Biomed. Eng. (2014)
Keyphrases
- sparse representation
- diabetes mellitus
- face recognition
- dictionary learning
- sparse coding
- compressed sensing
- image classification
- diabetic patients
- joint optimization
- random projections
- compressive sensing
- facial expressions
- image patches
- face images
- decision trees
- object tracking
- image representation
- learning algorithm
- risk factors
- feature selection
- high dimensional data
- dimensionality reduction
- object detection
- feature space
- image reconstruction
- signal processing
- similarity measure
- feature extraction
- data sets
- regularized least squares
- neural network
- test images
- training data
- anomaly detection
- data analysis
- denoising
- support vector machine