PCA-driven Detection and Enhancement of Microchanges in Video Data Associated with Heart Rate.
Lucianne GauciOwen FalzonKenneth P. CamilleriPublished in: EMBC (2019)
Keyphrases
- video data
- heart rate
- video sequences
- video streams
- principal component analysis
- video indexing
- video recordings
- video camera
- video content
- multimedia
- blood pressure
- video analysis
- video frames
- video scene
- digital video
- video clips
- soccer video
- surveillance videos
- video retrieval
- video browsing
- video database
- shot boundaries
- key frames
- heart rate variability
- vital signs
- feature extraction
- physical activity
- physiological signals
- surveillance cameras
- video abstraction
- temporal structure
- video summarization
- video shots
- face recognition
- video dataset
- event detection
- image classification
- content based indexing
- face images
- content based access
- image sequences
- three dimensional