SPIRAL out of convexity: Sparsity-regularized algorithms for photon-limited imaging

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7533, Issue , 2010, Pages

  Harmany, Zachary T ^a   Marcia, Roummel F ^b   Willett, Rebecca M ^a  

^a USA   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Compressed sensing; Optimization; Poisson intensity; Recursive dyadic partitions; Wavelets

Indexed keywords

COMPRESSED SENSING; COMPUTATIONALLY EFFICIENT; DISCRETE EVENTS; DISTRIBUTED PHENOMENA; GAUSSIAN NOISE MODEL; LOG LIKELIHOOD; MULTISCALE ESTIMATION; NONNEGATIVITY CONSTRAINTS; OBJECTIVE FUNCTIONS; OPTIMIZATION FORMULATIONS; PHOTON-LIMITED IMAGING; POISSON DATA; POISSON NOISE; SEPARABLE APPROXIMATION; SPARSE REPRESENTATION;

INVERSE PROBLEMS; PHOTONS; SIGNAL RECONSTRUCTION;

OPTIMIZATION;

EID: 77952025447     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.850771     Document Type: Conference Paper

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