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A filtered backprojection algorithm with characteristics of the iterative landweber algorithm

Purpose: In order to eventually develop an analytical algorithm with noise characteristics of an iterative algorithm, this technical note develops a window function for the filtered backprojection (FBP) algorithm in tomography that behaves as an iterative Landweber algorithm. Methods: Based on the f...

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Bibliografiske detaljer
Hovedforfatter: L. Zeng, Gengsheng
Format: Artigo
Sprog:Inglês
Udgivet: American Association of Physicists in Medicine 2012
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3267791/
https://ncbi.nlm.nih.gov/pubmed/22320769
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3673956
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