Výsledky vyhledávání - "Tuomas Heikka"

Trauma After Cochlear Implantation: The Accuracy of Micro–Computed Tomography and Cone-Beam Fusion Computed Tomography Compared With Histology in Human Temporal Bones

Autor: Matti Iso-Mustajärvi, Tuomo Silvast, Tuomas Heikka, Jyrki Tervaniemi, Roger Calixto, Pia H. Linder, Aarno Dietz

Publikováno v: Otology & Neurotology. 44:339-345

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b44b515597e7754526044c3bc26af1a
https://doi.org/10.1097/mao.0000000000003835

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Influence of signal-to-noise ratio, glaucoma stage and segmentation algorithm on OCT usability for quantifying layer thicknesses in the peripapillary retina

Autor: Tuomas Heikka, Nomdo M. Jansonius

Publikováno v: Acta ophthalmologica, 101(3), 251-260. Wiley

Purpose: OCT can be used for glaucoma assessment, but its usefulness may depend on image quality, disease stage and segmentation algorithm. We aimed to determine how layer thicknesses as assessed with different algorithms depend on image quality and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0ee1c57722df86e5bd07e2fb8fcb009
https://pubmed.ncbi.nlm.nih.gov/36331147

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Retinal layer thicknesses retrieved with different segmentation algorithms from optical coherence tomography scans acquired under different signal-to-noise ratio conditions

Autor: Nomdo M. Jansonius, Barry Cense, Tuomas Heikka

Publikováno v: Biomedical Optics Express
Biomed Opt Express
Biomedical optics express, 11(12), 7079-7095. OPTICAL SOC AMER

Glaucomatous damage can be quantified by measuring the thickness of different retinal layers. However, poor image quality may hamper the accuracy of the layer thickness measurement. We determined the effect of poor image quality (low signal-to-noise

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::185995c2caa4c1d76ce1b40c3a1f5b1c

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