کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
488413 703892 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A Quantitative Study of Texture Features across Different Window Sizes in Prostate T2-weighted MRI
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
A Quantitative Study of Texture Features across Different Window Sizes in Prostate T2-weighted MRI
چکیده انگلیسی

This study aims to investigate the effects of window size on the performance of prostate cancer CAD and to identify discriminant texture descriptors in prostate T2-W MRI. For this purpose we extracted 215 texture features from 418 T2-W MRI images and extracted them using 9 different window sizes (3 × 3 to 19 × 19). The Bayesian Network and Random Forest classifiers were employed to perform the classification. Experimental results suggest that using window size of 9 × 9 and 11 × 11 produced Az > 89%. Also, this study suggests a set of best texture features based on our experimental results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Computer Science - Volume 90, 2016, Pages 74–79
نویسندگان
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