| タイトル | An adaptive filter for smoothing noisy radar images |
| 著者（英） | Holtzman, J. C.; Smith, S. A.; Frost, V. S.; Stiles, J. A.; Shanmugam, K. S. |
| 著者所属（英） | Kansas Univ. |
| 発行日 | 1981-01-01 |
| 言語 | eng |
| 内容記述 | A spatial domain adaptive Wiener filter for smoothing radar images corrupted by multiplicative noise is presented. The filter is optimum in a minimum mean squared error sense, computationally efficient, and preserves edges in the image better than other filters. The proposed algorithm can also be used for processing optical images with illumination variations that have a multiplicative effect. |
| NASA分類 | COMMUNICATIONS AND RADAR |
| レポートNO | 81A21685 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/418088 |
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