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Automated lane detection of gel electrophoresis image using false peak elimination / Ros Surya Taher

Large numbers of previous work regarding the study of lane detection in DNA gel image have been proposed and performed on good quality images. Current lane detection methods that are available do not accommodate techniques that can be performed automatically on poor DNA gel image. Lane detection is...

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Main Author: Taher, Ros Surya
Format: Book Section
Language:English
Published: Institute of Graduate Studies, UiTM 2018
Subjects:
Analytical chemistry
Online Access:http://ir.uitm.edu.my/id/eprint/22102/1/ABS_ROS%20SURYA%20TAHER%20TDRA%20VOL%2014%20IGS%2018.pdf
http://ir.uitm.edu.my/id/eprint/22102/
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spelling my.uitm.ir.221022018-11-13T09:16:52Z http://ir.uitm.edu.my/id/eprint/22102/ Automated lane detection of gel electrophoresis image using false peak elimination / Ros Surya Taher Taher, Ros Surya Analytical chemistry Large numbers of previous work regarding the study of lane detection in DNA gel image have been proposed and performed on good quality images. Current lane detection methods that are available do not accommodate techniques that can be performed automatically on poor DNA gel image. Lane detection is the first step in any gel image analysis techniques which involved tedious and time-consuming tasks. The accuracy of this step is often compromised by technical variation inherent to DNA gel image. For that reason, the aim of this thesis is to identify and propose a method that is effective in detecting the lane in poor DNA gel image of plants. The imperfection of DNA gel image caused by the electrophoresis or during the acquisition of the gel image causes many types of noises, which contaminate the resulting image. These errors and noises significantly affect the processing and analysis of the DNA gel image. The conducted experiment examines 184 poor DNA gel images collected from Agrobiodiversity and Environment Research Centre, Institut Penyelidikan dan Kemajuan Pertanian Malaysia (MARDI), Malaysia. The DNA gel images were produced by electrophoresis-based method using polymerase chain reaction (PCR)-based marker system. There are two highlighted aspects performed to achieve the objective of this thesis that are image enhancement and lane detection. The image enhancement of the poor DNA gel image is performed using two different approaches that are spatial and frequency filtering. The two approaches are compared and the quality of the enhanced images was accessed and evaluated using objective image quality metric that is peak signal-to-noise ratio (PSNR). For lane detection, we describe the convention of threshold value in the analysis of poor DNA gel image to eliminate false peak contained in the intensity profile obtained from the enhanced image data projection… Institute of Graduate Studies, UiTM 2018 Book Section PeerReviewed text en http://ir.uitm.edu.my/id/eprint/22102/1/ABS_ROS%20SURYA%20TAHER%20TDRA%20VOL%2014%20IGS%2018.pdf Taher, Ros Surya (2018) Automated lane detection of gel electrophoresis image using false peak elimination / Ros Surya Taher. In: The Doctoral Research Abstracts. IGS Biannual Publication, 14 . Institute of Graduate Studies, UiTM, Shah Alam.
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Analytical chemistry
spellingShingle Analytical chemistry
Taher, Ros Surya
Automated lane detection of gel electrophoresis image using false peak elimination / Ros Surya Taher
description Large numbers of previous work regarding the study of lane detection in DNA gel image have been proposed and performed on good quality images. Current lane detection methods that are available do not accommodate techniques that can be performed automatically on poor DNA gel image. Lane detection is the first step in any gel image analysis techniques which involved tedious and time-consuming tasks. The accuracy of this step is often compromised by technical variation inherent to DNA gel image. For that reason, the aim of this thesis is to identify and propose a method that is effective in detecting the lane in poor DNA gel image of plants. The imperfection of DNA gel image caused by the electrophoresis or during the acquisition of the gel image causes many types of noises, which contaminate the resulting image. These errors and noises significantly affect the processing and analysis of the DNA gel image. The conducted experiment examines 184 poor DNA gel images collected from Agrobiodiversity and Environment Research Centre, Institut Penyelidikan dan Kemajuan Pertanian Malaysia (MARDI), Malaysia. The DNA gel images were produced by electrophoresis-based method using polymerase chain reaction (PCR)-based marker system. There are two highlighted aspects performed to achieve the objective of this thesis that are image enhancement and lane detection. The image enhancement of the poor DNA gel image is performed using two different approaches that are spatial and frequency filtering. The two approaches are compared and the quality of the enhanced images was accessed and evaluated using objective image quality metric that is peak signal-to-noise ratio (PSNR). For lane detection, we describe the convention of threshold value in the analysis of poor DNA gel image to eliminate false peak contained in the intensity profile obtained from the enhanced image data projection…
format Book Section
author Taher, Ros Surya
author_facet Taher, Ros Surya
author_sort Taher, Ros Surya
title Automated lane detection of gel electrophoresis image using false peak elimination / Ros Surya Taher
title_short Automated lane detection of gel electrophoresis image using false peak elimination / Ros Surya Taher
title_full Automated lane detection of gel electrophoresis image using false peak elimination / Ros Surya Taher
title_fullStr Automated lane detection of gel electrophoresis image using false peak elimination / Ros Surya Taher
title_full_unstemmed Automated lane detection of gel electrophoresis image using false peak elimination / Ros Surya Taher
title_sort automated lane detection of gel electrophoresis image using false peak elimination / ros surya taher
publisher Institute of Graduate Studies, UiTM
publishDate 2018
url http://ir.uitm.edu.my/id/eprint/22102/1/ABS_ROS%20SURYA%20TAHER%20TDRA%20VOL%2014%20IGS%2018.pdf
http://ir.uitm.edu.my/id/eprint/22102/
_version_ 1685649556062076928
score 13.211869

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