Band-Level Correlation Noise Modeling for Wyner-Ziv Video Coding with Gaussian Mixture Models.
Ming YinJunbin GaoDaming ShiShuting CaiPublished in: Circuits Syst. Signal Process. (2015)
Keyphrases
- gaussian mixture model
- wyner ziv video coding
- mixture model
- noise estimation
- speaker recognition
- maximum likelihood
- noise level
- feature vectors
- low delay
- em algorithm
- expectation maximization
- gaussian distribution
- additive noise
- signal to noise ratio
- spatial correlation
- transform domain
- background subtraction
- computer vision