Evaluation of penalty design in penalized maximum-likelihood image reconstruction for lesion detection

Detecting cancerous lesions is a major clinical application in emission tomography. Previously, we developed a method to design a shift-variant quadratic penalty function in penalized maximum-likelihood (PML) image reconstruction to improve the lesion detectability. We used a multiview channelized H...

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Bibliografiske detaljer
Udgivet i:J Med Imaging (Bellingham)
Main Authors: Yang, Li, Ferrero, Andrea, Hagge, Rosalie J., Badawi, Ramsey D., Qi, Jinyi
Format: Artigo
Sprog:Inglês
Udgivet: Society of Photo-Optical Instrumentation Engineers 2014
Fag:
Image Perception, Observer Performance, and Technology Assessment
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4286231/
https://ncbi.nlm.nih.gov/pubmed/26158072
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JMI.1.3.035501
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