Motion detection in old film sequences using adaptive Gaussian mixture model.
Xiaoyong ZhangMasahide AbeMasayuki KawamataPublished in: ICIP (2011)
Keyphrases
- motion detection
- gaussian mixture model
- background subtraction
- background model
- mixture model
- detection algorithm
- surveillance system
- video surveillance
- feature vectors
- feature space
- motion estimation
- expectation maximization
- maximum likelihood
- foreground objects
- moving target
- image sequences
- em algorithm
- gaussian model
- object tracking
- object detection
- dynamic scenes
- multi class
- moving objects
- flow field
- preprocessing
- unsupervised learning
- appearance model
- object recognition
- pattern recognition
- training data
- machine learning