Tomographic Reconstruction Via 3D Convolutional Dictionary Learning.
Erik SkauCristina Garcia-CardonaPublished in: IVMSP (2018)
Keyphrases
- tomographic reconstruction
- dictionary learning
- sparse coding
- sparse representation
- natural images
- image reconstruction
- image classification
- linear combination
- radon transform
- unsupervised learning
- image patches
- image representation
- generative model
- view angles
- visual words
- high dimensional
- linear algebra
- multiscale
- feature space
- image sequences
- image denoising
- bag of words
- high dimensional data
- pairwise
- object recognition
- pattern recognition