Zobrazeno 1 - 10
of 1 401
pro vyhledávání: '"A. Karlas"'
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 10 (2023)
Externí odkaz:
https://doaj.org/article/20c189357c784768a9cea3ed31d8c36b
Autor:
Bi, Yuan, Huang, Lucie, Clarenbach, Ricarda, Ghotbi, Reza, Karlas, Angelos, Navab, Nassir, Jiang, Zhongliang
Ultrasound (US) imaging is widely used in routine clinical practice due to its advantages of being radiation-free, cost-effective, and portable. However, the low reproducibility and quality of US images, combined with the scarcity of expert-level ann
Externí odkaz:
http://arxiv.org/abs/2411.04004
Autor:
Bader, Maximilian, Haim, Philipp, Scheel-Platz, Lukas Imanuel, Karlas, Angelos, Irl, Hedwig, Ntziachristos, Vasilis, Jüstel, Dominik
The spatial sensitivity of an ultrasound transducer, which strongly influences its suitability for different applications, depends on the shape of the transducer surface. Accurate simulation of these spatial effects is important for transducer charac
Externí odkaz:
http://arxiv.org/abs/2409.10138
Autor:
Duelmer, Felix, Simson, Walter, Azampour, Mohammad Farid, Wysocki, Magdalena, Karlas, Angelos, Navab, Nassir
Ultrasound is widely used in medical diagnostics allowing for accessible and powerful imaging but suffers from resolution limitations due to diffraction and the finite aperture of the imaging system, which restricts diagnostic use. The impulse functi
Externí odkaz:
http://arxiv.org/abs/2408.03657
Autor:
Jiang, Zhongliang, Li, Xuesong, Chu, Xiangyu, Karlas, Angelos, Bi, Yuan, Cheng, Yingsheng, Au, K. W. Samuel, Navab, Nassir
Ultrasound-guided percutaneous needle insertion is a standard procedure employed in both biopsy and ablation in clinical practices. However, due to the complex interaction between tissue and instrument, the needle may deviate from the in-plane view,
Externí odkaz:
http://arxiv.org/abs/2407.18357
In clinical applications that involve ultrasound-guided intervention, the visibility of the needle can be severely impeded due to steep insertion and strong distractors such as speckle noise and anatomical occlusion. To address this challenge, we pro
Externí odkaz:
http://arxiv.org/abs/2403.14523
Autor:
Huang, Dianye, Yang, Chenguang, Zhou, Mingchuan, Karlas, Angelos, Navab, Nassir, Jiang, Zhongliang
Deep Venous Thrombosis (DVT) is a common vascular disease with blood clots inside deep veins, which may block blood flow or even cause a life-threatening pulmonary embolism. A typical exam for DVT using ultrasound (US) imaging is by pressing the targ
Externí odkaz:
http://arxiv.org/abs/2401.02539
Autor:
Oala, Luis, Maskey, Manil, Bat-Leah, Lilith, Parrish, Alicia, Gürel, Nezihe Merve, Kuo, Tzu-Sheng, Liu, Yang, Dror, Rotem, Brajovic, Danilo, Yao, Xiaozhe, Bartolo, Max, Rojas, William A Gaviria, Hileman, Ryan, Aliment, Rainier, Mahoney, Michael W., Risdal, Meg, Lease, Matthew, Samek, Wojciech, Dutta, Debojyoti, Northcutt, Curtis G, Coleman, Cody, Hancock, Braden, Koch, Bernard, Tadesse, Girmaw Abebe, Karlaš, Bojan, Alaa, Ahmed, Dieng, Adji Bousso, Noy, Natasha, Reddi, Vijay Janapa, Zou, James, Paritosh, Praveen, van der Schaar, Mihaela, Bollacker, Kurt, Aroyo, Lora, Zhang, Ce, Vanschoren, Joaquin, Guyon, Isabelle, Mattson, Peter
Drawing from discussions at the inaugural DMLR workshop at ICML 2023 and meetings prior, in this report we outline the relevance of community engagement and infrastructure development for the creation of next-generation public datasets that will adva
Externí odkaz:
http://arxiv.org/abs/2311.13028
Autor:
Bi, Yuan, Jiang, Zhongliang, Clarenbach, Ricarda, Ghotbi, Reza, Karlas, Angelos, Navab, Nassir
Generalization capabilities of learning-based medical image segmentation across domains are currently limited by the performance degradation caused by the domain shift, particularly for ultrasound (US) imaging. The quality of US images heavily relies
Externí odkaz:
http://arxiv.org/abs/2303.12649
Autor:
Sebastian Wendt, Miroslav Bačák, David Petroff, Norman Lippmann, Valentin Blank, Daniel Seehofer, Lisa Zimmermann, Christoph Lübbert, Thomas Karlas
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Pyogenic liver abscesses (PLA) are life-threatening disorders and require immediate treatment, but structured evidence is sparse and treatment guidelines are not established. In a retrospective observational study of 221 adult PLA patients (
Externí odkaz:
https://doaj.org/article/e4775fc9c67d4779845ac8e26f0e1988