Super resolution OF 3D MRI images using a Gaussian scale mixture model constraint.
Rafiqul IslamAndrew J. LambertMark R. PickeringPublished in: ICASSP (2012)
Keyphrases
- super resolution
- mixture model
- low resolution images
- high resolution images
- low resolution
- gaussian mixture model
- high resolution
- higher resolution
- super resolved
- resolution enhancement
- em algorithm
- image reconstruction
- image super resolution
- super resolution algorithm
- image restoration
- maximum likelihood
- expectation maximization
- gaussian noise
- three dimensional
- probabilistic model
- test images
- unsupervised learning
- model selection
- image classification
- image features
- combining information from multiple
- super resolution reconstruction
- generative model
- depth map
- input image
- high quality
- motion estimation
- object recognition
- single image
- scale space
- pairwise
- image processing
- machine learning
- language model