Breath rate monitoring during sleep using near-ir imagery and PCA.
Manuel MartínezRainer StiefelhagenPublished in: ICPR (2012)
Keyphrases
- principal component analysis
- information retrieval
- real time
- dimensionality reduction
- independent component analysis
- monitoring system
- principal components analysis
- principal components
- high resolution
- retrieval effectiveness
- face recognition
- information retrieval systems
- covariance matrix
- image data
- query expansion
- web information retrieval
- text retrieval
- low dimensional
- principle component analysis
- appearance based object recognition
- decision support
- face images
- web search
- linear discriminant analysis
- dimension reduction
- relevance feedback
- training set
- feature space
- information access
- feature extraction
- image processing
- computer vision
- aerial imagery
- neural network