Learned Image Compression With Discretized Gaussian Mixture Likelihoods and Attention Modules.
Zhengxue ChengHeming SunMasaru TakeuchiJiro KattoPublished in: CVPR (2020)
Keyphrases
- gaussian mixture
- image compression
- mixtures of gaussians
- em algorithm
- gaussian mixture model
- wavelet transform
- expectation maximization
- covariance matrix
- mixture model
- closed form
- gaussian density
- probability density function
- density estimation
- probability density
- maximum likelihood
- image processing
- image reconstruction
- natural images
- higher order
- multiresolution
- multiscale