Use of a channelized Hotelling observer to assess CT image quality and optimize dose reduction for iteratively reconstructed images
Abstract
The use of iterative reconstruction (IR) algorithms in CT generally decreases image noise and enables dose reduction. However, the amount of dose reduction possible using IR without sacrificing diagnostic performance is difficult to assess with conventional image quality metrics. Through this investigation, achievable dose reduction using a commercially available IR algorithm without loss of low contrast spatial resolution was determined with a...
Paper Details
Title
Use of a channelized Hotelling observer to assess CT image quality and optimize dose reduction for iteratively reconstructed images
Published Date
Oct 3, 2017
Journal
Volume
4
Issue
03
Pages
1 - 1
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