A contrast enhancement framework under uncontrolled environments based on just noticeable difference
Image contrast enhancement refers to an operation of remapping the pixels’ values of an image to emphasize desired information in the image. In this work, we propose a novel pixel-based (local) contrast enhancement algorithm, based on the human visual perception. First, we make an observation that p...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Published: |
Elsevier B.V.
2022
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| Subjects: | |
| Online Access: | http://eprints.utm.my/104115/ http://dx.doi.org/10.1016/j.image.2022.116657 |
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