Moving Target Detection Based on Improved Gaussian Mixture Background Subtraction in Video Images.
Junhui ZuoZhenhong JiaJie YangNikola K. KasabovPublished in: IEEE Access (2019)
Keyphrases
- moving target detection
- background subtraction
- gaussian mixture
- gaussian mixture model
- em algorithm
- video surveillance
- mixture model
- image sequences
- background model
- infrared
- moving objects
- foreground objects
- motion detection
- object detection
- dynamic scenes
- moving camera
- covariance matrix
- expectation maximization
- feature vectors
- probability density function
- video camera
- post processing
- density estimation
- closed form
- maximum likelihood
- shadow detection
- appearance model
- moving target
- pairwise
- human activities
- probabilistic model