Article,

A new approach for detecting the position of retinal vessels and calculating their diameter on the basis of dynamic spectral analysis

, , , , , and .
Medinfo, (1995)

Abstract

Fast adaptive algorithms were used for the detection of retinal vessels and for pre-processing the signals. By using different methods of dynamic spectral analysis, the local frequency of the vessels was determined. On this basis a method of calculating the diameters of the vessels was constructed; it is robust in relation to disturbances in the domain of the edges.

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