Contrast Enhancement Using Sensitivity Model-Based Sigmoid Function
For indirect contrast enhancement, researchers have proposed various transformation functions based on histogram equalization and gamma correction. However, these transformation functions tend to result in over-enhancement artifacts such as noise amplification, mean brightness change, and detail los...
| Published in: | IEEE Access |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2019-01-01
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| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8891721/ |