کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
506054 864556 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lung nodule diagnosis using 3D template matching
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Lung nodule diagnosis using 3D template matching
چکیده انگلیسی

In this paper, to utilize the third dimension of Computed Tomography, regions of interest (ROI) slices were combined to form 3D ROI image and a 3D template was determined to find the structures with similar properties of nodules. Convolution of 3D ROI image with the proposed template strengthens the shapes similar to the template and weakens the other ones. False-positive (FP) per nodule and per slice versus diagnosis sensitivity were obtained. The Computer Aided Diagnosis system achieved 100% sensitivity with 0.83 FP per nodule and 0.46 FP per slice, when the nodule thickness was greater than or equal to 5.625 mm.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers in Biology and Medicine - Volume 37, Issue 8, August 2007, Pages 1167–1172
نویسندگان
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