Adaptive Block-Based Approach to Image Noise Level Estimation in the SVD Domain
Estimation of additive white Gaussian noise levels in images has a variety of image processing applications including image enhancement, segmentation and feature extraction. Designing an algorithm with a consistent performance across a range of noise levels and image contents is a challenging proble...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-12-01
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| Series: | Electronics |
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| Online Access: | https://www.mdpi.com/2079-9292/7/12/397 |