کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
506188 864576 2007 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Automated detection of masses in mammograms by local adaptive thresholding
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Automated detection of masses in mammograms by local adaptive thresholding
چکیده انگلیسی

In this paper, an algorithm for detection of suspicious masses from mammographic images is presented. The proposed algorithm was tested on a database of 61 mammograms on which masses had previously been marked by experienced radiologists. Results show that the proposed method exhibits for mass detection, a sensitivity of 95.91%. The area under receiver operating characteristic (ROC) Az was 0.946 when enhancement of the original image was performed before detection and 0.938 otherwise. Furthermore in some cases, we could detect some masses that the radiologists were not able to mark out.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers in Biology and Medicine - Volume 37, Issue 1, January 2007, Pages 37–48
نویسندگان
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