کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
533985 | 870201 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Object extraction from T2 weighted brain MR image using histogram based gradient calculation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
• Histogram filtration was applied.
• Valleys were used for histogram masking.
• Brain image were extracted with original info.
Several segmentation methods have been reported with their own pros and cons. Here we proposed a method for object extraction from T2 weighted (T2) brain magnetic resonance (MR) images. The proposed method is purely based on histogram processing for gradient calculation. The proposed method utilizes the histogram filtering technique as a pre-processing. The primary brain areas; gray matter (GM), white matter (WM), and cerebrospinal fluid (CSF) are extracted out efficiently from 2D and 3D images. The method has been successfully implemented on human brain MR images obtained in clinical environment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition Letters - Volume 34, Issue 12, 1 September 2013, Pages 1356–1363
Journal: Pattern Recognition Letters - Volume 34, Issue 12, 1 September 2013, Pages 1356–1363
نویسندگان
Ghulam Gilanie, Muhammad Attique, Hafeez-Ullah, Shahid Naweed, Ejaz Ahmed, Masroor Ikram,