20.500.12556/RUL-185736 Uvod v traktografijo Introduction to tractography Traktografija je napredna metoda slikovne diagnostike, ki se ukvarja s prikazom potekov živčnih vlaken v beli možganovini na podlagi slik magnetne resonance (MRI). Omogoča nam raziskovanje nevroloških bolezni in poenostavlja načrtovanje posegov. V okviru diplomske naloge smo raziskali in predstavili različne metode traktografije. Najprej smo opisali teoretično ozadje, ki zajema fizikalne osnove in zgodovinski razvoj področja, nato pa smo se posvetili metodam predprocesiranja, rekonstrukcije smeri živčnih vlaken ter sledenju vlaknom. V praktičnem delu smo implementirali in testirali celoten cevovod, ki zajema predprocesiranje slik, rekonstrukcijo smeri vlaken ter sledenja vlaken. Pridobljeni rezultati so primerljivi z obstoječimi rešitvami na tem področju, kar potrjuje ustreznost implementiranega sistema. Tractography is an advanced diagnostic imaging method used to visualize the pathways of nerve fibers in the cerebral white matter based on magnetic resonance imaging (MRI). It enables the investigation of neurological diseases and simplifies surgical planning. As part of the diploma thesis, we explored and presented various tractography methods of tractography. We first described the theoretical background, covering the physical principles and historical development of the field, and then focused on preprocessing methods, reconstruction of nerve fiber directions, and fiber tracking. In the practical section, we implemented and tested the entire pipeline, which includes image preprocessing, fiber direction reconstruction, and fiber tracking. The results obtained are comparable to existing solutions in this field, confirming the validity of the implemented system. traktografija difuzijsko uteženo slikanje omejena sferična dekonvolucija tractography diffusion-weighted imaging constrained spherical deconvolution true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-08-19 13:00:06 2026-08-19 13:00:14 2026-08-20 04:19:41 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 38751 Nahtigal_Tim_-_Uvod_v_traktografijo.pdf Nahtigal_Tim_-_Uvod_v_traktografijo.pdf 1 EFE82B6B2B1F074E3B12F2EF5DE7AC0C 73a159f46ebaf379b76c060834249991328ab3a99f051e70ffe2fe68d49728a1 cc8c5c86-9bbc-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=244586 Fakulteta za računalništvo in informatiko 0 0 0