Speckle in radar images has the characteristic of a multiplicative noise. In this article, two unsupewised methods are introduced to estimate the speckle noise statistics using the mean and the standard deviation of small image blocks (4 x 4, or 6 x 6 pixels). Since most radar images contain many sm
Estimation of Noise in Images: An Evaluation
β Scribed by S.I. Olsen
- Publisher
- Elsevier Science
- Year
- 1993
- Weight
- 582 KB
- Volume
- 55
- Category
- Article
- ISSN
- 1049-9652
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