A Gaussian mixture based optical flow modeling for object detection.
Mohamed Sadek KemoucheNabil AoufPublished in: ICDP (2009)
Keyphrases
- gaussian mixture
- object detection
- optical flow
- mixtures of gaussians
- computer vision
- probability density function
- gaussian mixture model
- covariance matrix
- expectation maximization
- kl divergence
- closed form
- em algorithm
- gaussian densities
- gaussian density
- density estimation
- mixture model
- statistical analysis
- higher order
- image sequences
- machine learning
- data mining
- principal component analysis
- motion estimation
- object recognition
- objective function
- training data