کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6951095 1451649 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel approach for semi-quantitative assessment of reliability of blood flow values in DCE-CT perfusion
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
A novel approach for semi-quantitative assessment of reliability of blood flow values in DCE-CT perfusion
چکیده انگلیسی
This paper presents a new approach for reliability estimation by introducing a novel local-based index, which is able to discriminate between tumour heterogeneity, featured by locally structured patterns, and noise, characterised by sparse and unstructured values. This index enables a proper comparison between perfusion maps and can replace the parameters based on the global mean, thus improving the overall reliability of CTp studies and favouring the translation into clinical routine.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biomedical Signal Processing and Control - Volume 31, January 2017, Pages 257-264
نویسندگان
, , , ,