Poor DNA fingerprint image enhancement using adaptive contrast enhancement / Sumiati Berahim

This paper describes about a poor DNA fingerprint image enhancement using Adaptive Contrast Enhancement (ACE). This technique is used for this DNA fingerprint image in order to get a better and clearer image. It will stretch the details in dark areas and improving overall contrast in brighter areas...

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Bibliographic Details
Main Author: Berahim, Sumiati
Format: Thesis
Language:English
Published: 2013
Subjects:
DNA
Online Access:https://ir.uitm.edu.my/id/eprint/87170/1/87170.pdf
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spelling my-uitm-ir.871702024-02-24T16:28:46Z Poor DNA fingerprint image enhancement using adaptive contrast enhancement / Sumiati Berahim 2013 Berahim, Sumiati DNA. Deoxyribonucleic acids This paper describes about a poor DNA fingerprint image enhancement using Adaptive Contrast Enhancement (ACE). This technique is used for this DNA fingerprint image in order to get a better and clearer image. It will stretch the details in dark areas and improving overall contrast in brighter areas of an image. The image has to be converted into grayscale image first before enhance it. Several processes has to be go through in order to get the result which is dividing the histogram of the luminance into dark, mid and bright areas, the regions processed independently by using Histogram Equalization, toned down the image depending on the shape of each region and taking a weighted average of the input with the Histogram Equalization output. The result will be the histogram of the image is stretching wisely and the contrast of an image is good where the dark areas stretch the details of an image nicely and the bright areas improved. 2013 Thesis https://ir.uitm.edu.my/id/eprint/87170/ https://ir.uitm.edu.my/id/eprint/87170/1/87170.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Computer and Mathematical Sciences Jamil, Nursuriati
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
advisor Jamil, Nursuriati
topic DNA
Deoxyribonucleic acids
spellingShingle DNA
Deoxyribonucleic acids
Berahim, Sumiati
Poor DNA fingerprint image enhancement using adaptive contrast enhancement / Sumiati Berahim
description This paper describes about a poor DNA fingerprint image enhancement using Adaptive Contrast Enhancement (ACE). This technique is used for this DNA fingerprint image in order to get a better and clearer image. It will stretch the details in dark areas and improving overall contrast in brighter areas of an image. The image has to be converted into grayscale image first before enhance it. Several processes has to be go through in order to get the result which is dividing the histogram of the luminance into dark, mid and bright areas, the regions processed independently by using Histogram Equalization, toned down the image depending on the shape of each region and taking a weighted average of the input with the Histogram Equalization output. The result will be the histogram of the image is stretching wisely and the contrast of an image is good where the dark areas stretch the details of an image nicely and the bright areas improved.
format Thesis
qualification_level Bachelor degree
author Berahim, Sumiati
author_facet Berahim, Sumiati
author_sort Berahim, Sumiati
title Poor DNA fingerprint image enhancement using adaptive contrast enhancement / Sumiati Berahim
title_short Poor DNA fingerprint image enhancement using adaptive contrast enhancement / Sumiati Berahim
title_full Poor DNA fingerprint image enhancement using adaptive contrast enhancement / Sumiati Berahim
title_fullStr Poor DNA fingerprint image enhancement using adaptive contrast enhancement / Sumiati Berahim
title_full_unstemmed Poor DNA fingerprint image enhancement using adaptive contrast enhancement / Sumiati Berahim
title_sort poor dna fingerprint image enhancement using adaptive contrast enhancement / sumiati berahim
granting_institution Universiti Teknologi MARA (UiTM)
granting_department Faculty of Computer and Mathematical Sciences
publishDate 2013
url https://ir.uitm.edu.my/id/eprint/87170/1/87170.pdf
_version_ 1794192116147027968