BM3D-PRGAMP: Compressive phase retrieval based on BM3D denoising.
Christopher A. MetzlerArian MalekiRichard G. BaraniukPublished in: ICIP (2016)
Keyphrases
- denoising
- image denoising
- image processing
- noisy images
- query expansion
- natural images
- wavelet domain
- total variation
- information retrieval systems
- image database
- image retrieval
- noise removal
- document retrieval
- information retrieval
- content based retrieval
- multimedia databases
- structured documents
- retrieval accuracy
- gaussian white noise
- shape retrieval
- test collection
- relevance feedback
- learning phase
- denoising algorithm
- text retrieval
- compressive sensing
- efficient retrieval
- gaussian noise
- retrieval model
- multiscale
- computer vision