The Stor-e-Motion Visualization for Topic Evolution Tracking in Text Data Streams.
Andreas WeilerMichael GrossniklausMarc H. SchollPublished in: IVAPP (2015)
Keyphrases
- data streams
- motion model
- motion analysis
- motion tracking
- motion segmentation
- motion detection
- robust tracking
- topic segmentation
- articulated body
- abrupt motion
- tracking multiple
- particle filter
- real time tracking
- real sequences
- extended kalman filters
- moving target
- visual tracking
- image sequences
- fixed camera
- temporal continuity
- human motion
- articulated objects
- hand motion
- motion estimation
- sensor networks
- motion field
- object motion
- sliding window
- deformable objects
- optical flow
- particle filtering
- moving camera
- text analytics
- automatic summarization
- document content
- camera motion
- tracking framework
- rigid objects
- upper body
- articulated motion
- information retrieval
- document set
- news stories
- streaming data
- motion patterns
- human walking
- space time
- motion parameters
- textual content
- degrees of freedom
- mean shift
- appearance model
- kalman filter
- wide area motion imagery
- text mining
- consecutive frames
- news articles
- human gait
- object tracking
- feature tracking
- data sets
- data analysis
- target object
- concept drift
- color based tracking
- fairy tales
- keywords
- moving objects
- text classification
- topic models
- text documents
- beating heart