Image Enhancement Techniques Using Local, Global, Bright, Dark and Partial Contrast Stretching For Acute Leukemia Images
Leukaemia is a malignant disease (cancer) that affects people in any age either they are children or adults over 50 years old.Nowadays, there are screening system guidelines for leukaemia patients.The screening result from looking at a sample of patient blood, can determine the abnormal levels of...
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my.uum.repo.229762018-02-13T00:33:21Z http://repo.uum.edu.my/22976/ Image Enhancement Techniques Using Local, Global, Bright, Dark and Partial Contrast Stretching For Acute Leukemia Images Mokhtar, Nurhayati Harun, Nor Hazlyna Mashor, Mohd Yusoff H., Roseline Mustafa, Nazahah Adollah, Robiyanti H., Adilah Mohd Nasir, Nashrul Fazli QA75 Electronic computers. Computer science Leukaemia is a malignant disease (cancer) that affects people in any age either they are children or adults over 50 years old.Nowadays, there are screening system guidelines for leukaemia patients.The screening result from looking at a sample of patient blood, can determine the abnormal levels of white blood cells, which may suggest leukaemia for further diagnostic stage. Therefore, medical professional using medical images to diagnose leukemia. However, there are blurness and effects of unwanted noise on blood leukaemia images that sometimes result in false diagnosis.Thus image pre-processing such as image enhancement techniques are needed to improve this situation.This study proposes several contrast enhancement techniques which are local contrast stretching, global contrast stretching, partial contrast stretching, bright and dark contrast stretching.All techniques are applied on the leukaemia images.The comparison for all the proposed image enhancement techniques was carried out to find the best technique to enhance the acute leukaemia images. The results show that the partial contrast stretching is the best technique that helps to improve the image quality. 2009-07-01 Conference or Workshop Item PeerReviewed application/pdf en http://repo.uum.edu.my/22976/1/WCE%202009%20807-812.pdf Mokhtar, Nurhayati and Harun, Nor Hazlyna and Mashor, Mohd Yusoff and H., Roseline and Mustafa, Nazahah and Adollah, Robiyanti and H., Adilah and Mohd Nasir, Nashrul Fazli (2009) Image Enhancement Techniques Using Local, Global, Bright, Dark and Partial Contrast Stretching For Acute Leukemia Images. In: World Congress on Engineering 2009 Vol I, July 1 - 3, 2009, London, U.K.. |
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QA75 Electronic computers. Computer science Mokhtar, Nurhayati Harun, Nor Hazlyna Mashor, Mohd Yusoff H., Roseline Mustafa, Nazahah Adollah, Robiyanti H., Adilah Mohd Nasir, Nashrul Fazli Image Enhancement Techniques Using Local, Global, Bright, Dark and Partial Contrast Stretching For Acute Leukemia Images |
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Leukaemia is a malignant disease (cancer) that
affects people in any age either they are children or adults over 50 years old.Nowadays, there are screening system guidelines for leukaemia patients.The screening result from looking at a
sample of patient blood, can determine the abnormal levels of white blood cells, which may suggest leukaemia for further diagnostic stage. Therefore, medical professional using medical
images to diagnose leukemia. However, there are blurness and effects of unwanted noise on blood leukaemia images that sometimes result in false diagnosis.Thus image pre-processing such as image enhancement techniques are needed to improve this situation.This study proposes several contrast enhancement techniques which are local contrast stretching, global contrast stretching, partial contrast stretching, bright and dark contrast stretching.All techniques are applied on the leukaemia images.The comparison for all the proposed image enhancement techniques was carried out to find the best technique to enhance
the acute leukaemia images. The results show that the partial contrast stretching is the best technique that helps to improve the image quality. |
format |
Conference or Workshop Item |
author |
Mokhtar, Nurhayati Harun, Nor Hazlyna Mashor, Mohd Yusoff H., Roseline Mustafa, Nazahah Adollah, Robiyanti H., Adilah Mohd Nasir, Nashrul Fazli |
author_facet |
Mokhtar, Nurhayati Harun, Nor Hazlyna Mashor, Mohd Yusoff H., Roseline Mustafa, Nazahah Adollah, Robiyanti H., Adilah Mohd Nasir, Nashrul Fazli |
author_sort |
Mokhtar, Nurhayati |
title |
Image Enhancement Techniques Using Local, Global, Bright, Dark and Partial Contrast Stretching For Acute Leukemia Images |
title_short |
Image Enhancement Techniques Using Local, Global, Bright, Dark and Partial Contrast Stretching For Acute Leukemia Images |
title_full |
Image Enhancement Techniques Using Local, Global, Bright, Dark and Partial Contrast Stretching For Acute Leukemia Images |
title_fullStr |
Image Enhancement Techniques Using Local, Global, Bright, Dark and Partial Contrast Stretching For Acute Leukemia Images |
title_full_unstemmed |
Image Enhancement Techniques Using Local, Global, Bright, Dark and Partial Contrast Stretching For Acute Leukemia Images |
title_sort |
image enhancement techniques using local, global, bright, dark and partial contrast stretching for acute leukemia images |
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2009 |
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http://repo.uum.edu.my/22976/1/WCE%202009%20807-812.pdf http://repo.uum.edu.my/22976/ |
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1644283660371755008 |
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13.160551 |