Enhancement of DNA microarray images using mathematical morphological image processing
DNA microarray images contain spots that represent the gene expression of normal and cancer samples. As there are numerous spots on DNA microarray images, image processing can help in enhancing an image and assisting analysis. The mathematical morphology is proposed to enhance the microarray image a...
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| Format: | Article |
| Language: | English |
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Universiti Putra Malaysia Press
2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/55843/ http://psasir.upm.edu.my/id/eprint/55843/1/5-JTS%28S%29-0081-2016-4thProof.pdf |
| _version_ | 1848852915464175616 |
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| author | Bahari Jambek, Asral Mat Said, Khairul Anuar Sulaiman, Nasri |
| author_facet | Bahari Jambek, Asral Mat Said, Khairul Anuar Sulaiman, Nasri |
| author_sort | Bahari Jambek, Asral |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | DNA microarray images contain spots that represent the gene expression of normal and cancer samples. As there are numerous spots on DNA microarray images, image processing can help in enhancing an image and assisting analysis. The mathematical morphology is proposed to enhance the microarray image and analyse noise removal on the image. This follows an experiment in which the erosion, dilation, opening, closing, white top-hat (WTH) and black top-hat (BTH) operations were applied on a DNA microarray image and its results analysed. Noise was completely removed by the erosion operation and the images were enhanced. |
| first_indexed | 2025-11-15T10:45:40Z |
| format | Article |
| id | upm-55843 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:45:40Z |
| publishDate | 2017 |
| publisher | Universiti Putra Malaysia Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-558432017-07-05T04:03:23Z http://psasir.upm.edu.my/id/eprint/55843/ Enhancement of DNA microarray images using mathematical morphological image processing Bahari Jambek, Asral Mat Said, Khairul Anuar Sulaiman, Nasri DNA microarray images contain spots that represent the gene expression of normal and cancer samples. As there are numerous spots on DNA microarray images, image processing can help in enhancing an image and assisting analysis. The mathematical morphology is proposed to enhance the microarray image and analyse noise removal on the image. This follows an experiment in which the erosion, dilation, opening, closing, white top-hat (WTH) and black top-hat (BTH) operations were applied on a DNA microarray image and its results analysed. Noise was completely removed by the erosion operation and the images were enhanced. Universiti Putra Malaysia Press 2017 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/55843/1/5-JTS%28S%29-0081-2016-4thProof.pdf Bahari Jambek, Asral and Mat Said, Khairul Anuar and Sulaiman, Nasri (2017) Enhancement of DNA microarray images using mathematical morphological image processing. Pertanika Journal of Science & Technology, 25 (spec. Jan.). pp. 39-48. ISSN 0128-7680; ESSN: 2231-8526 http://www.pertanika.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2025%20(S)%20Jan.%202017/5-JTS(S)-0081-2016-4thProof.pdf |
| spellingShingle | Bahari Jambek, Asral Mat Said, Khairul Anuar Sulaiman, Nasri Enhancement of DNA microarray images using mathematical morphological image processing |
| title | Enhancement of DNA microarray images using mathematical morphological image processing |
| title_full | Enhancement of DNA microarray images using mathematical morphological image processing |
| title_fullStr | Enhancement of DNA microarray images using mathematical morphological image processing |
| title_full_unstemmed | Enhancement of DNA microarray images using mathematical morphological image processing |
| title_short | Enhancement of DNA microarray images using mathematical morphological image processing |
| title_sort | enhancement of dna microarray images using mathematical morphological image processing |
| url | http://psasir.upm.edu.my/id/eprint/55843/ http://psasir.upm.edu.my/id/eprint/55843/ http://psasir.upm.edu.my/id/eprint/55843/1/5-JTS%28S%29-0081-2016-4thProof.pdf |