Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Hackner Ralf"'
Autor:
Kress Veronika, Wittenberg Thomas, Raithel Martin, Bruns Volker, Lehmann Edgar, Eixelberger Thomas, Hackner Ralf
Publikováno v:
Current Directions in Biomedical Engineering, Vol 8, Iss 2, Pp 321-324 (2022)
Introduction: In the field of colonoscopy results of automated or supporting procedures using medical image processing are often compromised by contaminants such as blood or stool, but also due to medical instruments. Such objects or contaminations o
Externí odkaz:
https://doaj.org/article/7dc2afdf653b45f6841f2195814bfe2c
Autor:
Eixelberger Thomas, Wolkenstein Gabriel, Hackner Ralf, Bruns Volker, Mühldorfer Steffen, Geissler Udo, Belle Sebastian, Wittenberg Thomas
Publikováno v:
Current Directions in Biomedical Engineering, Vol 8, Iss 2, Pp 277-280 (2022)
Introduction: Early detection of adenomas and polyps is one central goal of colonoscopic screening programs. As the adenoma detection rate (ADR) depends on the experience of the endoscopist, AI-based polyp detection systems can be used for real-time
Externí odkaz:
https://doaj.org/article/dc3f498a359a43ea8eea1e7f96da81ca
Publikováno v:
Current Directions in Biomedical Engineering, Vol 8, Iss 1, Pp 113-116 (2022)
When documenting colonoscopic examinations, the challenge arises, that the exact location of the detected lesions (such as polyps) can usually only be determined with low precision. In order to improve the image-based documentation of such lesions wi
Externí odkaz:
https://doaj.org/article/5d68f5639f934c2ca868df45f04da9ff
Autor:
Wittenberg Thomas, Benz Michaela, Foltyn Andreas, Hackner Ralf, Hetzel Julia, Wiesmann Veit, Eixelberger Thomas
Publikováno v:
Current Directions in Biomedical Engineering, Vol 7, Iss 2, Pp 515-518 (2021)
For the development, training, and validation of AIbased procedures, such as the analysis of clinical data, prediction of critical events, or planning of healthcare procedures, a lot of data is needed. In addition to this data of any origin (image da
Externí odkaz:
https://doaj.org/article/ce48cfe6ef6d492a992846f1749ef3e6
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
Publikováno v:
Current Directions in Biomedical Engineering, Vol 6, Iss 3, Pp 44-47 (2020)
For the gastroscopic examination of the stomach, the restricted field of view related to the „keyhole“-perspective of the endoscope is known to be a visual limitation. Thus, a panoramic extension can enlarge the field of vision, supports the endo
Externí odkaz:
https://doaj.org/article/a5a819ad6f4646938a50848df5318151
Autor:
Hackner, Ralf, Suarez-Ibarrola, Rodrigo, Qiu, Tian, Lemke, Niels, Pohlmann, Philipp-Fabian, Wilhelm, Konrad, Fischer, Peer, Miernik, Arkadiusz, Wittenberg, Thomas
Publikováno v:
In Urology October 2021 156:e103-e110