Browsing Fakulta elektrotechniky a komunikačních technologií by Author "Labounková, Ivana"

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Imaging video plethysmography shows reduced signal amplitude in glaucoma patients in the area of the microvascular tissue of the optic nerve head

Tornow, Ralf-Peter; Kolář, Radim; Odstrčilík, Jan; Labounková, Ivana; Horn, Folkert (Springer, 2020-09-23)

Purpose To measure parameters of the cardiac cycle-induced pulsatile light absorption signal (plethysmography signal) of the optic nerve head (ONH) and to compare parameters between normal subjects and patients with different ...
Registration of retinal sequences from new video-ophthalmoscopic camera

Kolář, Radim; Tornow, Ralf-Peter; Odstrčilík, Jan; Labounková, Ivana (BioMed Central, 2016-05-20)

Analysis of fast temporal changes on retinas has become an important part of diagnostic video-ophthalmology. It enables investigation of the hemodynamic processes in retinal tissue, e.g. blood-vessel diameter changes as a ...