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Figure 10 | BioMedical Engineering OnLine

Figure 10

From: Fully automatic algorithm for the analysis of vessels in the angiographic image of the eye fundus

Figure 10

Image L k and its enlargement. The pixels colour is proportional to the angular values calculated in accordance with Cartesian coordinates, which centre is located in the centre of the optic disc. Additionally, the angular values are modified and indicate the angle measured against the radius. The blue objects radiate from the centre of the optic disc; the red objects are arranged perpendicularly to the radius going out from the centre of the optic disc.

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