Effects of fixed-rate CT projection data compression on perceived and measured CT image quality

2010 ◽  
Author(s):  
Albert Wegener ◽  
Naveen Chandra ◽  
Yi Ling ◽  
Robert Senzig ◽  
Robert Herfkens
Keyword(s):  
Image Quality ◽  
Data Compression ◽  
Projection Data ◽  
Ct Image ◽  
Fixed Rate ◽  
Ct Image Quality

scholarly journals Comparison between NEMA NU-2 and the new report of AAPM TG 126 for PET-CT image quality

2021 ◽  
Author(s):  
Eugenio Galicia-Larios ◽  
Carlos Alberto Reynoso-Mejía
Keyword(s):  
Image Quality ◽  
Ct Image ◽  
Pet Ct ◽  
Ct Image Quality

scholarly journals Adaptive Iterative Dose Reduction Using Three Dimensional Processing (AIDR3D) Improves Chest CT Image Quality and Reduces Radiation Exposure

PLoS ONE ◽  
2014 ◽  
Vol 9 (8) ◽  
pp. e105735 ◽  
Author(s):  
Tsuneo Yamashiro ◽  
Tetsuhiro Miyara ◽  
Osamu Honda ◽  
Hisashi Kamiya ◽  
Kiyoshi Murata ◽  
...  
Keyword(s):  
Image Quality ◽  
Radiation Exposure ◽  
Dose Reduction ◽  
Three Dimensional ◽  
Chest Ct ◽  
Ct Image ◽  
Ct Image Quality ◽  
Dimensional Processing

Automating routine CT image quality analysis from a virtual server

2018 ◽  
Vol 52 ◽  
pp. 166
Author(s):  
Patrick Monnelly ◽  
John Cronin ◽  
Peter Woulfe
Keyword(s):  
Image Quality ◽  
Quality Analysis ◽  
Ct Image ◽  
Image Quality Analysis ◽  
Ct Image Quality

Optimization of PET/CT image quality using the GE ‘Sharp IR’ point-spread function reconstruction algorithm

2017 ◽  
Vol 38 (6) ◽  
pp. 471-479 ◽  
Author(s):  
Nicholas J. Vennart ◽  
Nicholas Bird ◽  
John Buscombe ◽  
Heok K. Cheow ◽  
Ewa Nowosinska ◽  
...  
Keyword(s):  
Image Quality ◽  
Point Spread Function ◽  
Reconstruction Algorithm ◽  
Ct Image ◽  
Point Spread ◽  
Pet Ct ◽  
Spread Function ◽  
Ct Image Quality ◽  
Function Reconstruction

scholarly journals Use of a channelized Hotelling observer to assess CT image quality and optimize dose reduction for iteratively reconstructed images

2017 ◽  
Vol 4 (03) ◽  
pp. 1 ◽  
Author(s):  
Christopher P. Favazza ◽  
Andrea Ferrero ◽  
Lifeng Yu ◽  
Shuai Leng ◽  
Kyle L. McMillan
Keyword(s):  
Image Quality ◽  
Dose Reduction ◽  
Ct Image ◽  
Hotelling Observer ◽  
Ct Image Quality ◽  
Channelized Hotelling Observer

scholarly journals A cross-platform survey of CT image quality and dose from routine abdomen protocols and a method to systematically standardize image quality

2015 ◽  
Vol 60 (21) ◽  
pp. 8381-8397 ◽  
Author(s):  
Christopher P Favazza ◽  
Xinhui Duan ◽  
Yi Zhang ◽  
Lifeng Yu ◽  
Shuai Leng ◽  
...  
Keyword(s):  
Image Quality ◽  
Ct Image ◽  
Cross Platform ◽  
Ct Image Quality
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