A 3D distance-weighted Wiener filter for poisson noise reduction in sinogram space for SPECT imaging

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 4320, Issue , 2001, Pages 905-913

  Lu, H ^a   Cheng, J H ^a   Han, G ^a   Li, L ^a   Liang, Z ^a  

^a STONY BROOK UNIVERSITY   (United States)

Author keywords

3D Wiener filter; Anscombe transformation; Distance weighted; Poisson noise; SPECT imaging

Indexed keywords

COMPUTER SIMULATION; COMPUTERIZED TOMOGRAPHY; GAUSSIAN NOISE (ELECTRONIC); NOISE ABATEMENT; OPTIMIZATION; THREE DIMENSIONAL;

ANSCOMBE TRANSFORMATION; POISSON NOISE REDUCTION; WIENER FILTER;

MEDICAL IMAGING;

EID: 0034877609     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.430936     Document Type: Conference Paper

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