Partial 3D-reconstruction of the colon from monoscopic colonoscopy videos using shape-from-motion and deep learning

Autor: Walluscheck Sina, Wittenberg Thomas, Bruns Volker, Eixelberger Thomas, Hackner Ralf

Publikováno v: Current Directions in Biomedical Engineering, Vol 7, Iss 2, Pp 335-338 (2021)

For the image-based documentation of a colonoscopy procedure, a 3D-reconstuction of the hollow colon structure from endoscopic video streams is desirable. To obtain this reconstruction, 3D information about the colon has to be extracted from monocula

Externí odkaz: https://doaj.org/article/9e811c397be84d9098000c37193014f2

MR-CT multi-atlas registration guided by fully automated brain structure segmentation with CNNs.

Autor: Walluscheck, Sina, Canalini, Luca, Strohm, Hannah, Diekmann, Susanne, Klein, Jan, Heldmann, Stefan

Publikováno v: International Journal of Computer Assisted Radiology & Surgery; Mar2023, Vol. 18 Issue 3, p483-491, 9p

Unsupervised learning of healthy anatomy for anomaly detection in brain CT scans.

Autor: Walluscheck, Sina, Canalini, Luca, Klein, Jan, Heldmann, Stefan

Publikováno v: Proceedings of SPIE; 3/9/2023, Vol. 12486, p1246504-1246504, 1p

Deep learning-based segmentation of brain parenchyma and ventricular system in CT scans in the presence of anomalies.

Autor: Gerken A; Fraunhofer Institute for Digital Medicine MEVIS, Bremen, Germany., Walluscheck S; Fraunhofer Institute for Digital Medicine MEVIS, Lübeck, Germany., Kohlmann P; Fraunhofer Institute for Digital Medicine MEVIS, Berlin, Germany., Galinovic I; Center for Stroke Research Berlin (CSB) Charité, Universitätsmedizin, Berlin, Berlin, Germany., Villringer K; Center for Stroke Research Berlin (CSB) Charité, Universitätsmedizin, Berlin, Berlin, Germany., Fiebach JB; Center for Stroke Research Berlin (CSB) Charité, Universitätsmedizin, Berlin, Berlin, Germany., Klein J; Fraunhofer Institute for Digital Medicine MEVIS, Bremen, Germany., Heldmann S; Fraunhofer Institute for Digital Medicine MEVIS, Lübeck, Germany.

Publikováno v: Frontiers in neuroimaging [Front Neuroimaging] 2023 Aug 04; Vol. 2, pp. 1228255. Date of Electronic Publication: 2023 Aug 04 (Print Publication: 2023).