Resumen
New robust image-filtering algorithms based on RM point estimates and on the known KNN-filter technology are presented. These RM-KNN filters show a sufficiently high efficiency in rejecting pulse noise and preserving object boundaries and small features of the image. The filters were checked with test and real images typical of remote-sensing problems. The proposed filters provide a good visual quality of the filtered images and feature better characteristics than the standard median filter.
Idioma original | Inglés |
---|---|
Páginas (desde-hasta) | 450-455 |
Número de páginas | 6 |
Publicación | Journal of Communications Technology and Electronics |
Volumen | 46 |
N.º | 4 |
Estado | Publicada - abr. 2001 |