Variational Regularization for Multi-Channel Image Denoising
Image restoration from noisy observations is an inverse problem. Total variation (TV) is widely used to regularize this problem. TV preserves object boundaries better than a quadratic regularizer; however, it performs poor in low-textured image regions because it generates undesirable staircase art...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
The University of Lahore
2019-08-01
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| Series: | Pakistan Journal of Engineering & Technology |
| Subjects: | |
| Online Access: | http://dev.ojs.com/index.php/pakjet/article/view/69 |