Paper Title :Automatic Roi Generation For Lesion Segmentation Of Breast Ultrasound Image Using Directional Gradient
Author :Md. Taslim Reza, Rashid-Al-Mukaddim, Fahim Ahmed Zaman, Nafiul Islam
Article Citation :Md. Taslim Reza ,Rashid-Al-Mukaddim ,Fahim Ahmed Zaman ,Nafiul Islam ,
(2015 ) " Automatic Roi Generation For Lesion Segmentation Of Breast Ultrasound Image Using Directional Gradient " ,
International Journal of Electrical, Electronics and Data Communication (IJEEDC) ,
pp. 57-60,
Volume-3, Issue-6
Abstract : In case of ultrasound image, lesion boundary suffers due to their peculiar nature, shadow, low resolution and the
variance in shape. Automatically detecting tumors and extracting lesion boundaries become very difficult due to those
problems. Many algorithms are proposed for automated segmentation of lesion from ultrasound image. Most of them are
facing problem due to the diversity of whole ultrasound image. Automatic Region of Interest (ROI) selection is a good
choice to execute the automated segmentation more specifically. The specific region should have lower variations and
specific algorithm can be applied. In this paper we propose a novel technique to select the ROI for breast ultrasound
image concentrating to the lesion boundaries. The images are prepossessed to detect the approximate boundary. On the basis
of that boundary ROI is selected for automated segmentation of lesion boundaries. The proposed algorithm is also
implemented to real patient data and shown as result at the later part of the paper.
Keywords- Breast Ultrasound Image, Automatic Segmentation, ROI Generation
Type : Research paper
Published : Volume-3, Issue-6
DOIONLINE NO - IJEEDC-IRAJ-DOIONLINE-2265
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Copyright: © Institute of Research and Journals
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Published on 2015-06-16 |
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