G.H. Halldorsson

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This study is a part of the development of a system that enables analysis of spectrophotometric measurements of oxygen saturation in the retinal vasculature. A digital fundus camera is used to capture four spectral images using an image splitter with 542 nm, 558 nm, 586 nm and 605 nm band-pass filters. Before the spectral images can be used to analyze the(More)
The aim of this paper is to develop an automatic method for the detection of the changes that occurred in multitemporal digital images of the fundus of the human retina, in terms of white and red spots. The images are acquired from the same patient at different times by a color fundus camera. The proposed approach is unsupervised and is based on a(More)
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