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Bright stretching method for image enhancement of sputum specimen

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Bibliographic Details
Main Author: Fatin Nabilah, Giman
Other Authors: Dr. Rafikha Aliana A. Raof
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2016
Subjects:
Tuberculosis (TB)
Sputum specimen
Tuberculosis detection
Image enhancements
Bright stretching
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41772
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spelling my.unimap-417722016-05-31T05:07:16Z Bright stretching method for image enhancement of sputum specimen Fatin Nabilah, Giman Dr. Rafikha Aliana A. Raof Tuberculosis (TB) Sputum specimen Tuberculosis detection Image enhancements Bright stretching Access is limited to UniMAP community. Tuberculosis is a serious disease caused by infection of germ Mycobacterium tuberculosis. Sputum specimen analysis is a common method for TB bacilli detection. The Ziehl-Neelsen stain is a special stain used to identify the TB bacilli. However, there are some factors that may degrade the quality of contrast and brightness of sputum TB slide image that a blur, too bright or too dark through many processes such as exposure and staining process. Therefore, image enhancements are necessary to improve the quality of sputum TB slide image in term of contrast and brightness. This paper proposes one method for image enhancement; bright stretching algorithm using Visual Basic software version 2010. Bright stretching produces the better enhanced sputum TB slides images when threshold value is greater than bright stretching factor. Value of bright stretching factor is 175 and value of threshold is 200, which the difference between value of bright stretching factor and threshold is 25, produced the better enhanced image in terms of contrast and brightness of Ziehl-Neelsen sputum TB image. The results show that bright stretching method is successfully improved the quality of Ziehl-Neelsen sputum TB image in terms of contrast and brightness. 2016-05-31T05:07:16Z 2016-05-31T05:07:16Z 2015-06 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41772 en Universiti Malaysia Perlis (UniMAP) School of Computer and Communication Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Tuberculosis (TB)
Sputum specimen
Tuberculosis detection
Image enhancements
Bright stretching
spellingShingle Tuberculosis (TB)
Sputum specimen
Tuberculosis detection
Image enhancements
Bright stretching
Fatin Nabilah, Giman
Bright stretching method for image enhancement of sputum specimen
description Access is limited to UniMAP community.
author2 Dr. Rafikha Aliana A. Raof
author_facet Dr. Rafikha Aliana A. Raof
Fatin Nabilah, Giman
format Learning Object
author Fatin Nabilah, Giman
author_sort Fatin Nabilah, Giman
title Bright stretching method for image enhancement of sputum specimen
title_short Bright stretching method for image enhancement of sputum specimen
title_full Bright stretching method for image enhancement of sputum specimen
title_fullStr Bright stretching method for image enhancement of sputum specimen
title_full_unstemmed Bright stretching method for image enhancement of sputum specimen
title_sort bright stretching method for image enhancement of sputum specimen
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41772
_version_ 1643799800587485184
score 13.222552

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