Gaussian mixture model based moving object detection from video sequence.
C. I. PatelR. PatelPublished in: ICWET (2011)
Keyphrases
- gaussian mixture
- moving object detection
- video sequences
- moving camera
- moving objects
- background subtraction
- video surveillance
- gaussian mixture model
- em algorithm
- covariance matrix
- expectation maximization
- foreground objects
- background modeling
- object tracking
- video camera
- mixture of gaussians
- density estimation
- camera motion
- closed form
- dynamic scenes
- probability density function
- image sequences
- video data
- video frames
- d scene
- background model
- facial expressions
- mixture model
- probability density
- motion estimation
- motion detection
- frame rate
- optical flow
- space time
- feature space
- video database
- maximum likelihood
- maximum likelihood estimation
- computer vision