Edge-Detected Guided Morphological Filter for Image Sharpening
A new edge-guided morphological filter is proposed to sharpen digital images. This is done by detecting the positions of the edges and then applying a class of morphological filtering. Motivated by the success of threshold decomposition, gradient-based operators are used to detect the locations of t...
Guardat en:
| Autors principals: | , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
SpringerOpen
2009-02-01
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| Col·lecció: | EURASIP Journal on Image and Video Processing |
| Accés en línia: | http://dx.doi.org/10.1155/2008/970353 |
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