Dictionary learning from phaseless measurements.
Andreas M. TillmannYonina C. EldarJulien MairalPublished in: ICASSP (2016)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- image super resolution
- object category recognition
- sparse codes
- group sparsity
- image classification
- face recognition
- natural images
- generative model
- sparse representation based classification
- neural network
- sparsity constraints
- image patches
- maximum likelihood
- bayesian networks
- high quality
- image processing
- machine learning