Optical Flow with Semantic Guidance and Uncertainty Estimation for Robust Video Perception.
Andrei IosifMihai NegruPublished in: ICCP (2023)
Keyphrases
- optical flow
- dense motion estimation
- optical flow estimation
- robust estimation
- video sequences
- robust optimization
- moving camera
- image sequences
- video data
- multimedia
- video event
- semantic concepts
- least squares
- video frames
- egomotion estimation
- estimation of optical flow
- optical flow algorithm
- natural language
- semantic web
- estimation error
- motion field
- flow field
- video analysis
- semantic information
- video retrieval
- motion segmentation
- motion estimation
- semantic search
- video surveillance
- sports video
- optical flow computation
- high level
- video streams
- d scene
- metadata