Combining Motion Sensors and Ultrasonic Hands Tracking for Continuous Activity Recognition in a Maintenance Scenario.
Thomas StiefmeierGeorg OgrisHolger JunkerPaul LukowiczGerhard TrösterPublished in: ISWC (2006)
Keyphrases
- activity recognition
- activity analysis
- human activity recognition
- accelerometer data
- visual surveillance
- motion features
- wearable sensors
- sensory data
- upper body
- motion model
- motion analysis
- body motions
- real time
- action recognition
- human activities
- motion detection
- motion segmentation
- robust tracking
- behavior recognition
- image sequences
- daily activities
- motion estimation
- sensor networks
- activities of daily living
- smart home
- body parts
- optical flow
- motion patterns
- smart environments
- appearance model
- sensor data
- human pose
- mean shift
- human actions
- prior knowledge
- continuous monitoring
- space time
- joint angles
- object tracking
- visual tracking
- human motion