On convexity and identifiability in 1-D Fourier phase retrieval.
Kejun HuangYonina C. EldarNicholas D. SidiropoulosPublished in: ICASSP (2016)
Keyphrases
- document retrieval
- retrieval model
- information retrieval
- fourier domain
- information retrieval systems
- efficient retrieval
- text retrieval
- image retrieval
- relevance feedback
- frequency domain
- retrieval systems
- data sets
- retrieval method
- fourier transform
- query expansion
- case retrieval
- convexity properties
- retrieval accuracy
- training phase
- radon transform
- test collection
- image database
- digital libraries
- neural network