Nonintrusive viewpoint tracking for 3D for perception in smart video conference.
Xavier DesurmontIsabel Martinez-PonteJérôme MeessenJean-François DelaiglePublished in: Three-Dimensional Image Capture and Applications (2006)
Keyphrases
- viewpoint
- object segmentation and tracking
- face detection and tracking
- video images
- real time
- person detection
- video surveillance
- video sequences
- object detection and tracking
- moving camera
- video frames
- successive frames
- video data
- temporal continuity
- video content
- surveillance videos
- input video
- multimedia
- image frames
- object tracking
- single frame
- stationary camera
- video tracking
- image sequences
- spatial and temporal
- selected papers
- crowded scenes
- computer vision
- space time
- motion model
- video streams
- moving target
- kalman filter
- program committee
- text detection
- articulated human motion
- video dataset
- visual tracking
- motion analysis
- motion segmentation
- video retrieval
- object motion
- video clips
- low frame rate
- meeting room
- spatial and temporal resolution
- objects in video sequences
- wide area motion imagery
- video scene
- knowledge discovery and data mining
- video database
- dynamic scenes
- lighting conditions
- event detection
- background subtraction
- appearance model
- spatio temporal