Comparison between seed based region growing and Otsu thresholding methods in segmenting microcalcification on mammogram images / Siti Nur Athirah Mansor, Nurul Amirah Nasuha Roslam and Sayida Syairah Zainudin
Segmentation method 1s a challenging method especially m detection of microcalcification in mammogram images. It can be categorized into two which is region and boundary segmentation. However, boundary segmentation is sensitive to noise, complex images will often produce missing edges. Thus, this st...
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my.uitm.ir.493182021-08-12T07:55:11Z https://ir.uitm.edu.my/id/eprint/49318/ Comparison between seed based region growing and Otsu thresholding methods in segmenting microcalcification on mammogram images / Siti Nur Athirah Mansor, Nurul Amirah Nasuha Roslam and Sayida Syairah Zainudin Mansor, Siti Nur Athirah Roslam, Nurul Amirah Nasuha Zainudin, Sayida Syairah Study and teaching Mathematical statistics. Probabilities Data processing Analytical methods used in the solution of physical problems Statics Segmentation method 1s a challenging method especially m detection of microcalcification in mammogram images. It can be categorized into two which is region and boundary segmentation. However, boundary segmentation is sensitive to noise, complex images will often produce missing edges. Thus, this study attempt to compare the performance of two region based on segmentation method which is Seed Based Region Growing (SBRG) and Otsu Thresholding in terms of accuracy and sensitivity. SBRG method implements a segmentation of an image with regards to a point known as seed while Otsu Thresholding method is one of the most attractive methods for segmenting natural images because it selects a threshold value that maximizes the between-class variance. The proposed methods are tested on 61 mammogram images confirm by radiologist that consist microcalcification. The experimental result show that SBRG positively segment 42 microcalcification images with accuracy 93.27% and sensitivity 92.86% meanwhile Otsu Thresholding has successfully segment 25 microcalcification images with accuracy 91.63% and sensitivity 88.00%. Hence, this implies that SBRG method is better segmentation method m segmenting . microcalcification om mammogram images. 2018 Student Project NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/49318/1/49318.pdf ID49318 Mansor, Siti Nur Athirah and Roslam, Nurul Amirah Nasuha and Zainudin, Sayida Syairah (2018) Comparison between seed based region growing and Otsu thresholding methods in segmenting microcalcification on mammogram images / Siti Nur Athirah Mansor, Nurul Amirah Nasuha Roslam and Sayida Syairah Zainudin. [Student Project] (Unpublished) |
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Study and teaching Mathematical statistics. Probabilities Data processing Analytical methods used in the solution of physical problems Statics Mansor, Siti Nur Athirah Roslam, Nurul Amirah Nasuha Zainudin, Sayida Syairah Comparison between seed based region growing and Otsu thresholding methods in segmenting microcalcification on mammogram images / Siti Nur Athirah Mansor, Nurul Amirah Nasuha Roslam and Sayida Syairah Zainudin |
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Segmentation method 1s a challenging method especially m detection of microcalcification in mammogram images. It can be categorized into two which is region and boundary segmentation. However, boundary segmentation is sensitive to noise, complex images will often produce missing edges. Thus, this study attempt to compare the performance of two region based on segmentation method which is Seed Based Region Growing (SBRG) and Otsu Thresholding in terms of accuracy and sensitivity. SBRG method implements a segmentation of an image with regards to a point known as seed while Otsu Thresholding method is one of the most attractive methods for segmenting natural images because it selects a threshold value that maximizes the between-class variance. The proposed methods are tested on 61 mammogram images confirm by radiologist that consist microcalcification. The experimental result show that SBRG positively segment 42 microcalcification images with accuracy 93.27% and sensitivity 92.86% meanwhile Otsu Thresholding has successfully segment 25 microcalcification images with accuracy 91.63% and sensitivity 88.00%. Hence, this implies that SBRG method is better segmentation method m segmenting . microcalcification om mammogram images. |
format |
Student Project |
author |
Mansor, Siti Nur Athirah Roslam, Nurul Amirah Nasuha Zainudin, Sayida Syairah |
author_facet |
Mansor, Siti Nur Athirah Roslam, Nurul Amirah Nasuha Zainudin, Sayida Syairah |
author_sort |
Mansor, Siti Nur Athirah |
title |
Comparison between seed based region growing and Otsu thresholding methods in segmenting microcalcification on mammogram images / Siti Nur Athirah Mansor, Nurul Amirah Nasuha Roslam and Sayida Syairah Zainudin |
title_short |
Comparison between seed based region growing and Otsu thresholding methods in segmenting microcalcification on mammogram images / Siti Nur Athirah Mansor, Nurul Amirah Nasuha Roslam and Sayida Syairah Zainudin |
title_full |
Comparison between seed based region growing and Otsu thresholding methods in segmenting microcalcification on mammogram images / Siti Nur Athirah Mansor, Nurul Amirah Nasuha Roslam and Sayida Syairah Zainudin |
title_fullStr |
Comparison between seed based region growing and Otsu thresholding methods in segmenting microcalcification on mammogram images / Siti Nur Athirah Mansor, Nurul Amirah Nasuha Roslam and Sayida Syairah Zainudin |
title_full_unstemmed |
Comparison between seed based region growing and Otsu thresholding methods in segmenting microcalcification on mammogram images / Siti Nur Athirah Mansor, Nurul Amirah Nasuha Roslam and Sayida Syairah Zainudin |
title_sort |
comparison between seed based region growing and otsu thresholding methods in segmenting microcalcification on mammogram images / siti nur athirah mansor, nurul amirah nasuha roslam and sayida syairah zainudin |
publishDate |
2018 |
url |
https://ir.uitm.edu.my/id/eprint/49318/1/49318.pdf https://ir.uitm.edu.my/id/eprint/49318/ |
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1709671412322533376 |
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13.160551 |