Understanding Symmetric Smoothing Filters: A Gaussian Mixture Model Perspective.
Stanley H. ChanTodd E. ZicklerYue M. LuPublished in: IEEE Trans. Image Process. (2017)
Keyphrases
- gaussian mixture model
- mixture model
- em algorithm
- speaker recognition
- background subtraction
- feature vectors
- gaussian mixture
- probability density function
- maximum likelihood
- speaker identification
- expectation maximization
- learning algorithm
- generative model
- gaussian mixture modeling
- gaussian model
- feature space
- multiscale
- image compression
- gaussian distribution
- wavelet transform
- background model
- prior knowledge
- high dimensional