Denoising method for X-ray images with poisson-Gaussian noise based on a new threshold function and shearlet transform
Background: X-ray imaging has been applied in various fields. However, the noise in X-ray images reduces the image quality and affects subsequent detection. Aims: A denoising method is developed to solve the problem of the Poisson-Gaussian mixed noise caused by X-ray imaging. Method: ology: A new th...
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| Hlavní autoři: | , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Elsevier
2024-12-01
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| Edice: | Journal of Radiation Research and Applied Sciences |
| Témata: | |
| On-line přístup: | http://www.sciencedirect.com/science/article/pii/S1687850724002589 |
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