Filtering at high noise levels
β Scribed by James Radlow
- Book ID
- 107798876
- Publisher
- Elsevier Science
- Year
- 1967
- Tongue
- English
- Weight
- 459 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0022-247X
No coin nor oath required. For personal study only.
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## Abstract Anisotropic diffusion filtering is widely used for MR image enhancement. However, the anisotropic filter is nonoptimal for MR images with spatially varying noise levels, such as images reconstructed from sensitivityβencoded data and intensity inhomogeneityβcorrected images. In this work