Learning to sense sparse signals: simultaneous sensing matrix and sparsifying dictionary optimization

Duarte-Carvajalino, Julio M.Sapiro, Guillermo2016-05-022016-05-022008-05https://hdl.handle.net/11299/1799391 online resource (PDF, 30 pages, includes illustrations)enCompressed sensingImage patchesOvercomplete dictionarySensing projection matrixSparse representationsLearningLearning to sense sparse signals: simultaneous sensing matrix and sparsifying dictionary optimizationPreprint