New Histogram Equalization Based Detail And Brightness Preserving Techniques For Digital Images
Although Histogram Equalization (HE) is widely used as a contrast enhancement method because of its effectiveness and simplicity, it tends to produce mean brightness change, intensity saturation problem and noise amplification. Therefore, two novel brightness preservation methods, namely Brightness...
| Main Author: | |
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| Format: | Thesis |
| Language: | English |
| Published: |
2010
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| Online Access: | http://eprints.usm.my/42267/ http://eprints.usm.my/42267/1/OOI_CHEN_HEE.pdf |
| _version_ | 1848879513928204288 |
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| author | Ooi , Chen Hee |
| author_facet | Ooi , Chen Hee |
| author_sort | Ooi , Chen Hee |
| building | USM Institutional Repository |
| collection | Online Access |
| description | Although Histogram Equalization (HE) is widely used as a contrast enhancement method because of its effectiveness and simplicity, it tends to produce mean brightness change, intensity saturation problem and noise amplification. Therefore, two novel brightness preservation methods, namely Brightness Preserving Plateau Limit Histogram Equalization (BPPLHE) and Quantized Plateau Limit Bi-Histogram Equalization (QPLBHE) are proposed. The method for preserving mean brightness is under a very high demand, especially where consumer electronic products are concerned, like the television, monitor etc. |
| first_indexed | 2025-11-15T17:48:26Z |
| format | Thesis |
| id | usm-42267 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T17:48:26Z |
| publishDate | 2010 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-422672019-04-12T05:26:46Z http://eprints.usm.my/42267/ New Histogram Equalization Based Detail And Brightness Preserving Techniques For Digital Images Ooi , Chen Hee TK1-9971 Electrical engineering. Electronics. Nuclear engineering Although Histogram Equalization (HE) is widely used as a contrast enhancement method because of its effectiveness and simplicity, it tends to produce mean brightness change, intensity saturation problem and noise amplification. Therefore, two novel brightness preservation methods, namely Brightness Preserving Plateau Limit Histogram Equalization (BPPLHE) and Quantized Plateau Limit Bi-Histogram Equalization (QPLBHE) are proposed. The method for preserving mean brightness is under a very high demand, especially where consumer electronic products are concerned, like the television, monitor etc. 2010-11 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/42267/1/OOI_CHEN_HEE.pdf Ooi , Chen Hee (2010) New Histogram Equalization Based Detail And Brightness Preserving Techniques For Digital Images. Masters thesis, Universiti Sains Malaysia. |
| spellingShingle | TK1-9971 Electrical engineering. Electronics. Nuclear engineering Ooi , Chen Hee New Histogram Equalization Based Detail And Brightness Preserving Techniques For Digital Images |
| title | New Histogram Equalization Based Detail And Brightness Preserving Techniques For Digital Images
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| title_full | New Histogram Equalization Based Detail And Brightness Preserving Techniques For Digital Images
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| title_fullStr | New Histogram Equalization Based Detail And Brightness Preserving Techniques For Digital Images
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| title_full_unstemmed | New Histogram Equalization Based Detail And Brightness Preserving Techniques For Digital Images
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| title_short | New Histogram Equalization Based Detail And Brightness Preserving Techniques For Digital Images
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| title_sort | new histogram equalization based detail and brightness preserving techniques for digital images |
| topic | TK1-9971 Electrical engineering. Electronics. Nuclear engineering |
| url | http://eprints.usm.my/42267/ http://eprints.usm.my/42267/1/OOI_CHEN_HEE.pdf |