3-D Visual Coverage Based on Gradient Descent Techniques on Matrix Manifold and Its Application to Moving Objects Monitoring.
Takeshi HatanakaRiku FunadaMasayuki FujitaPublished in: CoRR (2013)
Keyphrases
- moving objects
- fisher information
- lie group
- cost function
- visual information
- background subtraction
- essential matrices
- detection algorithm
- spatio temporal
- image sequences
- location tracking
- motion segmentation
- video surveillance
- road network
- real time
- objective function
- visual data
- video sequences
- feature space
- monitoring system
- loss function
- visual features
- high dimensional
- optical flow
- covariance matrix
- camera motion
- dynamic scenes
- low rank
- positive definite
- pairwise
- multiple moving objects
- symmetric positive definite
- dense optical flow