Phase Retrieval With Random Gaussian Sensing Vectors by Alternating Projections.
Irène WaldspurgerPublished in: IEEE Trans. Inf. Theory (2018)
Keyphrases
- covariance matrices
- information retrieval
- image database
- document retrieval
- information retrieval systems
- learning phase
- real time
- efficient retrieval
- image retrieval
- retrieval model
- vector space
- retrieval accuracy
- retrieval process
- content based retrieval
- gaussian distribution
- multimedia databases
- query expansion
- sensor networks
- heavy tailed
- text retrieval
- tomographic reconstruction
- random vectors
- radon transform
- maximum likelihood
- case based reasoning
- neural network