Forschungsbericht 2024
Medizintechnische und Intelligente Systeme E-1
Leitung: Schlaefer, Alexander
Oberingenieurin: Latus, Sarah
Institut auf TORE
Institutswebsite
Publikationen
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A modified da Vinci surgical instrument for optical coherence elastography with deep learning - Conference Paper
Neidhardt, Maximilian; Maurer, Tobias; Mieling, Till Robin; Latus, Sarah; Fischer, Martin; Schlaefer, Alexander
10th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, BioRob 2024
Publisher DOI
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VR-based body tracking to stimulate musculoskeletal training - Journal Article
Neidhardt, Maximilian; Gerlach, Stefan; Schmidt, Felix Nikolai; Fiedler, Imke A. K.; Grube, Sarah; Busse, Björn; Schlaefer, Alexander
Current Directions in Biomedical Engineering 10 (2): 111-114 (2024)
Open Access | Publisher DOI
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A calibration approach for elasticity estimation with medical tools - Journal Article
Grube, Sarah; Neidhardt, Maximilian; Hermann, Anna-Katarina; Sprenger, Johanna; Abdolazizi, Kian Philipp; Latus, Sarah; Cyron, Christian J.; Schlaefer, Alexander
Current Directions in Biomedical Engineering 10 (2): 99-102 (2024)
Open Access | Publisher DOI
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6-degree vision based tracking of a mandible phantom with deep learning - Journal Article
Boudreault, Ana Jade; Spille, Johannes Heinrich; Wiltfang, Jörg; Schlaefer, Alexander; Neidhardt, Maximilian
Current Directions in Biomedical Engineering 10 (1): 5-8 (2024)
Open Access | Publisher DOI
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Validating polyp and instrument segmentation methods in colonoscopy through Medico 2020 and MedAI 2021 Challenges - Journal Article
Jha, Debesh; Sharma, Vanshali; Banik, Debapriya; Bhattacharya, Debayan; Roy, Kaushiki; Hicks, Steven A.; Tomar, Nikhil Kumar; Thambawita, Vajira; Krenzer, Adrian; Ji, Ge Peng; Poudel, Sahadev; Batchkala, George; Alam, Saruar; Ahmed, Awadelrahman M. A.; Trinh, Quoc-Huy; Khan, Zeshan; Nguyen, Tien Phat Thanh; Shrestha, Shruti; Nathan, Sabari; Gwak, Jeonghwan; Jha, Ritika Kumari; Zhang, Zheyuan; Schlaefer, Alexander; Bhattacharjee, Debotosh; Bhuyan, M. K.; Das, Pradip K.; Fan, Deng Ping; Parasa, Sravanthi; Ali, Sharib; Riegler, Michael A.; Halvorsen, Pål; Lange, Thomas de; Bagci, Ulas
Medical Image Analysis 99: 103307 (2025)
Open Access | Publisher DOI
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Automated detection of palatal deformations using deep learning on endoscopic images - Journal Article
Schild, Leona; Zang, Jana; Flügel, Till; Weiss, Deike; Schlaefer, Alexander; Latus, Sarah
Current Directions in Biomedical Engineering 10 (1): 65-68 (2024)
Open Access | Publisher DOI
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Computer-aided diagnosis of maxillary sinus anomalies : validation and clinical correlation - Journal Article
Bhattacharya, Debayan; Becker, Benjamin Tobias; Behrendt, Finn; Beyersdorff, Dirk; Petersen, Elina Larissa; Petersen, Marvin; Cheng, Bastian; Eggert, Dennis; Betz, Christian Stephan; Schlaefer, Alexander; Hoffmann, Anna Sophie
Laryngoscope 134 (9): 3927-3934 (2024)
Open Access | Publisher DOI
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PolypNextLSTM: a lightweight and fast polyp video segmentation network using ConvNext and ConvLSTM - Journal Article
Bhattacharya, Debayan; Reuter, Konrad; Behrendt, Finn; Maack, Lennart; Grube, Sarah; Schlaefer, Alexander
International Journal of Computer Assisted Radiology and Surgery: 19 (10): 2111-2119 (2024)
Open Access | Publisher DOI
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Needle tracking in low-resolution ultrasound volumes using deep learning - Journal Article
Grube, Sarah; Latus, Sarah; Behrendt, Finn; Riabova, Oleksandra; Neidhardt, Maximilian; Schlaefer, Alexander
International Journal of Computer Assisted Radiology and Surgery 19 (10): 1975-1981 (2024)
Open Access | Publisher DOI
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Patched Diffusion Models for Unsupervised Anomaly Detection in Brain MRI - Conference Paper
Behrendt, Finn; Bhattacharya, Debayan; Krüger, Julia; Opfer, Roland; Schlaefer, Alexander
Medical Imaging with Deep Learning, PMLR 2024
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Combining Reconstruction-based Unsupervised Anomaly Detection with Supervised Segmentation for Brain MRIs - Conference Paper
Behrendt, Finn; Bhattacharya, Debayan; Maack, Lennart; Krüger, Julia; Opfer, Roland; Schlaefer, Alexander
7th International Conference on Medical Imaging with Deep Learning, MIDL 2024
Open Access
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Efficient anatomy segmentation in laparoscopic surgery using multi-teacher knowledge distillation - Conference Paper
Maack, Lennart; Behrendt, Finn; Bhattacharya, Debayan; Latus, Sarah; Schlaefer, Alexander
7th International Conference on Medical Imaging with Deep Learning, MIDL 2024
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TransRUPNet for Improved Polyp Segmentation - Conference Paper
Debesh Jha; Tomar, Nikhil Kumar; Bhattacharya, Debayan; Biswas, Koushik; Bagci, Ulas
Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2024
Publisher DOI
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Path-05. Machine learning-based cytological analysis of cerebrospinal fluid in medulloblastoma - Conference Paper
Maack, Lennart; Kresbach, Catena; Julia Neumann; Jacqueline Tischendorf; Annika Wefers; Seegerer, Philipp; Schüller, Ulrich; Schlaefer, Alexander; Bockmayr, Michael
International Symposium on Pediatric Neuro-Oncology, ISPNO 2024
Publisher DOI
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BrainLossNet : a fast, accurate and robust method to estimate brain volume loss from longitudinal MRI - Journal Article
Opfer, Roland; Krüger, Julia; Buddenkotte, Thomas; Spies, Lothar; Behrendt, Finn; Schippling, Sven; Buchert, Ralph
International Journal of Computer Assisted Radiology and Surgery 19 (9): 1763–1771 (2024)
Open Access | Publisher DOI
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Self-supervised learning for classifying paranasal anomalies in the maxillary sinus - Journal Article
Bhattacharya, Debayan; Behrendt, Finn; Becker, Benjamin Tobias; Maack, Lennart; Beyersdorff, Dirk; Petersen, Elina Larissa; Petersen, Marvin; Cheng, Bastian; Eggert, Dennis; Betz, Christian Stephan; Hoffmann, Anna Sophie; Schlaefer, Alexander
International Journal of Computer Assisted Radiology and Surgery 19 (9): 1713–1721 (2024)
Open Access | Publisher DOI
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Can complex-valued neural networks improve force sensing with optical coherence tomography? - Conference Paper
Mieling, Till Robin; Latus, Sarah; Behrendt, Finn; Bhattacharya, Debayan; Neidhardt, Maximilian; Schlaefer, Alexander
21st IEEE International Symposium on Biomedical Imaging, ISBI 2024
Publisher DOI
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Diffusion models with ensembled structure-based anomaly scoring for unsupervised anomaly detection - Conference Paper
Behrendt, Finn; Bhattacharya, Debayan; Maack, Lennart; Krüger, Julia; Opfer, Roland; Mieling, Till Robin; Schlaefer, Alexander
21st IEEE International Symposium on Biomedical Imaging, ISBI 2024
Publisher DOI
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Automatische Segmentierung und Detektion von Vestibularisschwannomen im MRT durch Deep Learning - Conference Paper
Häussler, Sophia; Schlaefer, Alexander; Betz, Christian Stephan; Della Seta, Marta; Battacharya, Debayan
Laryngorhinootologie 103 (S 02): S17 (2024)
Publisher DOI
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Validation and correlation with clinical data of a newly developed computer aided diagnostic system for the classification of paranasal anomalies in the maxillary sinus from MRI images - Conference Paper
Becker, Benjamin Tobias; Bhattacharya, Debayan; Betz, Christian Stephan; Hoffmann, Anna Sophie
Laryngorhinootologie 103 (S 02): S165 (2024)
Publisher DOI
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Automatic segmentation and detection of Vestibular Schwannoma in MRI by Deep Learning - Conference Paper
Häussler, Sophia; Schlaefer, Alexander; Betz, Christian Stephan; Della Seta Marta; Bhattacharya, Debayan
Laryngorhinootologie 103(S 02): S169-S170 (2024)
Publisher DOI
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Nodule detection and generation on chest X-rays: NODE21 challenge - Journal Article
Sogancioglu, Ecem; Ginneken, Bram van; Behrendt, Finn; Bengs, Marcel; Schlaefer, Alexander; Radu, Miron; Xu, Di; Sheng, Ke; Scalzo, Fabien; Marcus, Eric; Papa, Samuele; Teuwen, Jonas; Scholten, Ernst Th.; Schalekamp, Steven; Hendrix, Nils; Jacobs, Colin; Hendrix, Ward; Sánchez, Clara I.; Murphy, Keelin
IEEE Transactions on Medical Imaging 43 (8): 2839-2853 (2024)
Publisher DOI
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Artifact: end-to-end multi-modal tiny-cnn for cardiovascular monitoring on sensor patches - Conference Paper
Ibrahim, Mustafa Fuad Rifet; Alkanat, Tunc; Meijer, Maurice; Schlaefer, Alexander; Stelldinger, Peer
IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events, PerCom Workshops 2024
Publisher DOI
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End-to-end multi-modal tiny-CNN for cardiovascular monitoring on sensor patches - Conference Paper
Ibrahim, Mustafa Fuad Rifet; Alkanat, Tunc; Meijer, Maurice; Schlaefer, Alexander; Stelldinger, Peer
IEEE International Conference on Pervasive Computing and Communications, PerCom 2024
Publisher DOI
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Weakly supervised Medulloblastoma tumor classification using domain specific patch-level feature extraction - Conference Paper
Maack, Lennart; Bhattacharya, Debayan; Behrendt, Finn; Bockmayr, Michael; Schlaefer, Alexander
SPIE Medical Imaging 2024
Publisher DOI
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Convolutional transformer network for paranasal anomaly classification in the maxillary sinus - Conference Paper
Bhattacharya, Debayan; Behrendt, Finn; Maack, Lennart; Becker, Benjamin Tobias; Beyersdorff, Dirk; Petersen, Elina Larissa; Petersen, Marvin; Cheng, Bastian; Eggert, Dennis; Betz, Christian Stephan; Hoffmann, Anna Sophie; Schlaefer, Alexander
SPIE Medical Imaging 2024
Publisher DOI
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Motion-compensated OCT imaging of laryngeal tissue - Conference Paper
Latus, Sarah; Kulas, Marica; Sprenger, Johanna; Bhattacharya, Debayan; Breda, Philippe C.; Wittig, Lukas; Eixmann, Tim; Hüttmann, Gereon; Maack, Lennart; Eggert, Dennis; Betz, Christian Stephan; Schlaefer, Alexander
SPIE Medical Imaging 2024
Publisher DOI
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Robust stochastic optimization of needle configurations for robotic HDR prostate brachytherapy - Journal Article
Gerlach, Stefan; Siebert, Frank André; Schlaefer, Alexander
Medical Physics 51 (1): 464-475 (2024)
Open Access | Publisher DOI
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Leveraging the Mahalanobis Distance to Enhance Unsupervised Brain MRI Anomaly Detection - Conference Paper
Behrendt, Finn; Bhattacharya, Debayan; Mieling, Till Robin; Maack, Lennart; Krüger, Julia; Opfer, Roland; Schlaefer, Alexander
Medical Image Computing and Computer Assisted Intervention, MICCAI 2024
Publisher DOI
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Markerless motion compensation for image-guided robotic transcranial magnetic stimulation - Doctoral Thesis
Rajput, Omer
Technische Universität Hamburg (2023)
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Quantitative evaluation of activation maps for weakly-supervised lung nodule segmentation - Conference Paper
Behrendt, Finn; Sonawane, Suyash; Bhattacharya, Debayan; Maack, Lennart; Krüger, Julia; Opfer, Roland; Schlaefer, Alexander
SPIE Medical Imaging 2024
Publisher DOI
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Deep learning methods for automated segmentation of medical ultrasound images - Doctoral Thesis
Holstein, Lennart
Technische Universität Hamburg (2024)
Open Access
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VR-based Body Tracking for Homecare Training - Conference Paper
Neidhardt, Maximilian; Latus, Sarah; Maack, Lennart; Gerlach, Stefan; Von Brackel, Felix; Busse, Björn; Schlaefer, Alexander
Smart Healthy Environments Converence International Conference 2024
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Deep Learning for High Speed Optical Coherence Elastography with a Fiber Scanning Endoscope - Journal Article
Neidhardt, Maximilian; Latus, Sarah; Eixmann, Tim; Hüttmann, Gereon; Schlaefer, Alexander
IEEE Transactions on Medical Imaging (in Press): (2024)
Publisher DOI
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Sliced online model checking for optimizing the beam scheduling problem in robotic radiation therapy - Conference Paper
Beckers, Lars; Gerlach, Stefan; Lübke, Ole; Schlaefer, Alexander; Schupp, Sibylle
6th Workshop on Models for Formal Analysis of Real Systems, MARS 2024
Open Access | Publisher DOI
Projekte
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NaviTip -
Entwicklung der algorithmischen Trajektorienplanung innerhalb eines vordefinierten Arbeitsraumes im OP
Bundesministerium für Wirtschaft und Klimaschutz (BMWK); Laufzeit 2025-2027
Projektleitung: Schlaefer, Alexander
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KiMeKo -
Aufbau einer norddeuschen KI-Med-Kollaborationsplattform
Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR); Laufzeit 2024-2027
Projektleitung: Ay, Nihat
Co-Projektleitung: Schlaefer, Alexander
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MARLOC -
Präzise, markerlose semantische Lageverfolgung von Weichgeweben
Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2024-2027
Projektleitung: Schlaefer, Alexander
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SYNTRA -
Einwicklung einer Pipeline für generative Modelle zur ungezielten Erzeugung von Bilddaten für Vor-Training, zur gezielten Synthese mit Patientenmerkenden und zur Generierung neuer Bilddaten auf Basis von Referenzbildern
Bundesministerium für Wirtschaft und Klimaschutz (BMWK); Laufzeit 2023-2025
Projektleitung: Schlaefer, Alexander
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SustAInLivWork -
Centre of Excellence of Al for Sustainable Living and Working
European Commission; Laufzeit 2023-2029
Projektleitung: Schlaefer, Alexander
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GRK : Teilprojekt Innovative Technologien in der Krebsdiagnostik und -therapie
Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2023-2024
Projektleitung: Schlaefer, Alexander
Mitarbeitende: Bhattacharya, Debayan
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ACE -
Accelerating the Home Care Innovation Ecosystem of the Future in the North Sea Region
European Commission; Laufzeit 2023-2026
Projektleitung: Schlaefer, Alexander
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Digitalisierung postmortaler Biopsien (LOM)
Behörde für Wissenschaft, Forschung und Gleichstellung; Laufzeit 2022-2024
Projektleitung: Neidhardt, Maximilian
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Zeitbeschränktes Model-Checking und verifikationsbewusster Systementwurf für medizinische cyber-physikalische Systeme
Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2021-2025
Projektleitung: Schlaefer, Alexander; Schupp, Sibylle
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ICCIR -
I³-Project - Interdisciplinary Competence Center for Interface Research
Technische Universität Hamburg; Laufzeit 2020-2024
Projektleitung: Schlaefer, Alexander; Knopp, Tobias
Kooperationspartner
- Europäisches Cyberknife Zentrum München
- Universität zu Lübeck
- jung diagnostics GmbH
- Universitätsklinikum Schleswig-Holstein, Campus Lübeck
- Martini-Klinik am UKE GmbH
- Universitätsklinikum Schleswig-Holstein, Campus Kiel
- Philips GmbH Innovative Technologies
- Universitätsklinikum Hamburg-Eppendorf (UKE)
- ATLAS medical technologies GmbH