Detection of the optic nerve head in fundus images of the retina with gabor filters and phase portrait analysis.
We propose a method using Gabor filters and phase portraits to automatically locate the optic nerve head (ONH) in fundus images of the retina. Because the center of the ONH is at or near the focal point of convergence of the retinal vessels, the method includes detection of the vessels using Gabor f...
| Publicado en: | Journal of Digital Imaging Vol. 23; no. 4; pp. 438 - 454 |
|---|---|
| Autores principales: | , , , |
| Formato: | diagnostic images equations & formulas pictorial research tables/charts Journal Article |
| Publicado: |
Springer Nature
Aug2010
|
| Acceso en línea: | Ver este registro en EBSCOhost |