Klaus Donath

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In the frame of the ARIC study it could be shown that the retinal vessel system gives important information about retinal, ophthalmic, and cerebrovascular diseases by manually labeling the vessels. In this paper an approach is presented which automatically assesses the retinal vessel systems in fundus images. For this, first the optic disk is located.(More)
Die Reaktion des Parodonts auf kieferorthopädische Kräfte wurde bei der Streptozotocin-diabetischen Ratte (Typ-I-Diabetes) untersucht. Die zur Mesialisierung des ersten Molaren verwendete Kraft betrug 10 N, 20 N und 30 N, die Applikationsdauer drei, sechs, zehn und 14 Tage. Es zeigte sich, daß die diabetische Stoffwechsellage zu charakteristischen(More)
Glaucoma is the second most common cause of blindness worldwide. Low awareness and high costs connected to glaucoma are reasons to improve methods of screening and therapy. A well-established method for diagnosis of glaucoma is the examination of the optic nerve head using scanning-laser-tomography. This system acquires and analyzes the surface topography(More)