1 research outputs found
Extracting of the optic disc in optical coherence tomography images
HlavnĂm Ăşkolem tĂ©to práce je návrh programu pro lokalizaci hranic optickĂ©ho disku v datech OCT. SoučástĂ programu je takĂ© lokalizace „optic cup“ a vĂ˝poÄŤet nÄ›kolika hodnot charakterizujĂcĂ optickĂ˝ disk. Práce se dále zabĂ˝vá popisem principu optickĂ© koherentnĂ tomografie pouĹľĂvanĂ© v oftalmologii. V jednĂ© kapitole jsou popsány vybranĂ© publikovanĂ© metody lokalizace optickĂ©ho disku. V závÄ›ru práce je vyhodnocena Ăşspěšnost navrhovanĂ©ho programu a porovnánĂ s OCT Zeiss Stratus 3000.The main target of this work is a design of the program for border localization of the optic disc in OCT data. Part of this program is also localization of the „optic cup“ and calculation of several values that characterize optic disc. The work is also dealing with a description of the optical coherence tomography principle which is used in ophthalmology. One chapter describes some published methods of optic cup localization. Success of the program and its comparison with OCT Zeiss Stratus 3000 is evaluated at the end of the work.