Particle Video Revisited: Tracking Through Occlusions Using Point Trajectories.
Adam W. HarleyZhaoyuan FangKaterina FragkiadakiPublished in: ECCV (22) (2022)
Keyphrases
- point trajectories
- motion segmentation
- long range
- video shots
- optical flow
- image sequences
- point correspondences
- moving objects
- multibody
- motion model
- computer vision
- video sequences
- motion sequences
- video retrieval
- motion estimation
- video content
- video data
- video database
- motion patterns
- particle filter
- dynamic scenes
- video clips
- model selection
- multimedia
- linear subspace
- missing data
- video analysis
- object tracking
- feature tracking
- motion analysis
- content based retrieval
- appearance model
- video streams
- temporal information
- video frames
- feature points
- motion tracking
- kalman filter
- key frames
- low dimensional
- spatio temporal
- high dimensional