Study and application of extraction method of fundus image parameters

Mingzhong Lu; Dunyue Gao

doi:10.1117/12.441486

21 September 2001 Study and application of extraction method of fundus image parameters

Mingzhong Lu, Dunyue Gao

Proceedings Volume 4550, Image Extraction, Segmentation, and Recognition; (2001) https://doi.org/10.1117/12.441486
Event: Multispectral Image Processing and Pattern Recognition, 2001, Wuhan, China

Abstract

In this paper, fundus images are pre-processed in order to enhance these images first. Then snake model is improved. The original snake control points are gained automatically and centripetal force is added to snake model. This improvement not only quicken the convergence speed during snake growing but also remedy the illness of the classical snake model. The contour of ocular disc and ocular cup of fundus image is extracted successfully using this new snake model and a satisfactory result is got.

Citation Download Citation

Mingzhong Lu and Dunyue Gao "Study and application of extraction method of fundus image parameters", Proc. SPIE 4550, Image Extraction, Segmentation, and Recognition, (21 September 2001); https://doi.org/10.1117/12.441486

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