Low-dose spectral CT reconstruction using image gradient ℓ0–norm and tensor dictionary
نویسندگان
چکیده
منابع مشابه
Low-dose spectral CT reconstruction using L0 image gradient and tensor dictionary
Weiwen Wu1,2, Yanbo Zhang2, Qian Wang2, Fenglin Liu1,3,*, Peijun Chen1 and Hengyong Yu2,* 1Key Lab of Optoelectronic Technology and Systems, Ministry of Education, Chongqing University, Chongqing 400044, China 2Department of Electrical and Computer Engineering, University of Massachusetts Lowell, Lowell, MA 01854, USA 3Engineering Research Center of Industrial Computed Tomography Nondestructive...
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ژورنال
عنوان ژورنال: Applied Mathematical Modelling
سال: 2018
ISSN: 0307-904X
DOI: 10.1016/j.apm.2018.07.006