Density Estimation for Shift-Invariant Multidimensional Distributions.
Anindya DePhilip M. LongRocco A. ServedioPublished in: ITCS (2019)
Keyphrases
- density estimation
- shift invariant
- probability density
- wavelet domain
- mixture model
- density estimates
- discrete wavelet transform
- wavelet coefficients
- rotation invariant
- probability density function
- sparse coding
- blurred images
- probability distribution
- gaussian mixture model
- em algorithm
- outlier detection
- denoising
- multiscale
- machine learning
- spatial domain
- expectation maximization
- wavelet transform
- multiresolution
- random variables
- detection algorithm
- image compression
- motion estimation
- knn
- data sets