Leonardo Ayala

According to our database, Leonardo Ayala authored at least 19 papers between 2019 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Semantic hyperspectral image synthesis for cross-modality knowledge transfer in surgical data science.

Viet Tran Ba, Marco Hübner, Ahmad Bin Qasim, Maike Rees, Jan Sellner, Silvia Seidlitz, Evangelia Christodoulou, Berkin Özdemir, Alexander Studier-Fischer, Felix Nickel, Leonardo Ayala, Lena Maier-Hein

Int. J. Comput. Assist. Radiol. Surg., June, 2025

CARL: Camera-Agnostic Representation Learning for Spectral Image Analysis.

Alexander Baumann, Leonardo Ayala, Silvia Seidlitz, Jan Sellner, Alexander Studier-Fischer, Berkin Özdemir, Lena Maier-Hein, Slobodan Ilic

CoRR, April, 2025

2024

IMSY-DKFZ/xilens: v0.2.0.

Leonardo Ayala, Sebastian J. Wirkert, Anant Vemuri, Lena Maier-Hein

Dataset, August, 2024

IMSY-DKFZ/mcmlgpu: v0.0.4.

Leonardo Ayala, Lena Maier-Hein

Dataset, August, 2024

Test-time augmentation with synthetic data addresses distribution shifts in spectral imaging.

Ahmad Bin Qasim, Alessandro Motta, Alexander Studier-Fischer, Jan Sellner, Leonardo Ayala, Marco Hübner, Marc Bressan, Berkin Özdemir, Karl-Friedrich Kowalewski, Felix Nickel, Silvia Seidlitz, Lena Maier-Hein

Int. J. Comput. Assist. Radiol. Surg., June, 2024

Deep Intra-operative Illumination Calibration of Hyperspectral Cameras.

Alexander Baumann, Leonardo Ayala, Alexander Studier-Fischer, Jan Sellner, Berkin Özdemir, Karl-Friedrich Kowalewski, Slobodan Ilic, Silvia Seidlitz, Lena Maier-Hein

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2024, 2024

2023

Spectral imaging enables contrast agent-free real-time ischemia monitoring in laparoscopic surgery.

Leonardo Ayala, Tim Adler, Silvia Seidlitz, Sebastian J. Wirkert, Alexander Seitel, Jan Sellner, Anant Vemuri, Manuel Wiesenfarth, Nicholas Schreck, Sebastian Pirmann, Annette Kopp-Schneider, Lena Maier-Hein

Dataset, January, 2023

Translational functional imaging in surgery enabled by deep learning

Leonardo Ayala

PhD thesis, 2023

Unsupervised Domain Transfer with Conditional Invertible Neural Networks.

Kris K. Dreher, Leonardo Ayala, Melanie Schellenberg, Marco Hübner, Jan-Hinrich Nölke, Tim J. Adler, Silvia Seidlitz, Jan Sellner, Alexander Studier-Fischer, Janek Gröhl, Felix Nickel, Ullrich Köthe, Alexander Seitel, Lena Maier-Hein

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2023, 2023

Abstract: C-arm Positioning for Standard Projections During Spinal Implant Placement.

Lisa Kausch, Sarina Thomas, Holger Kunze, Tobias Norajitra, André Klein, Leonardo Ayala, Jan Siad El Barbari, Maxim Privalov, Sven Yves Vetter, Andreas H. Mahnken, Lena Maier-Hein, Klaus H. Maier-Hein

Proceedings of the Bildverarbeitung für die Medizin 2023, 2023

2022

Robust deep learning-based semantic organ segmentation in hyperspectral images.

Silvia Seidlitz, Jan Sellner, Jan Odenthal, Berkin Özdemir, Alexander Studier-Fischer, Samuel Knödler, Leonardo Ayala, Tim J. Adler, Hannes Götz Kenngott, Minu Tizabi, Martin Wagner, Felix Nickel, Beat P. Müller-Stich, Lena Maier-Hein

Medical Image Anal., 2022

C-arm positioning for standard projections during spinal implant placement.

Lisa Kausch, Sarina Thomas, Holger Kunze, Tobias Norajitra, André Klein, Leonardo Ayala, Jan Siad El Barbari, Eric Mandelka, Maxim Privalov, Sven Yves Vetter, Andreas H. Mahnken, Lena Maier-Hein, Klaus H. Maier-Hein

Medical Image Anal., 2022

2021

Machine learning-based analysis of hyperspectral images for automated sepsis diagnosis.

Maximilian Dietrich, Silvia Seidlitz, Nicholas Schreck, Manuel Wiesenfarth, Patrick Godau, Minu Tizabi, Jan Sellner, Sebastian Marx, Samuel Knödler, Michael M. Allers, Leonardo Ayala, Karsten Schmidt, Thorsten Brenner, Alexander Studier-Fischer, Felix Nickel, Beat P. Müller-Stich, Annette Kopp-Schneider, Markus A. Weigand, Lena Maier-Hein

CoRR, 2021

Video-rate multispectral imaging in laparoscopic surgery: First-in-human application.

Leonardo Ayala, Sebastian J. Wirkert, Anant Vemuri, Tim Adler, Silvia Seidlitz, Sebastian Pirmann, Christina Engels, Dogu Teber, Lena Maier-Hein

CoRR, 2021

2020

Light source calibration for multispectral imaging in surgery.

Leonardo Ayala, Silvia Seidlitz, Anant Vemuri, Sebastian J. Wirkert, Thomas Kirchner, Tim J. Adler, Christina Engels, Dogu Teber, Lena Maier-Hein

Int. J. Comput. Assist. Radiol. Surg., 2020

2019

Uncertainty-aware performance assessment of optical imaging modalities with invertible neural networks.

Tim J. Adler, Lynton Ardizzone, Anant Suraj Vemuri, Leonardo Ayala, Janek Gröhl, Thomas Kirchner, Sebastian J. Wirkert, Jakob Kruse, Carsten Rother, Ullrich Köthe, Lena Maier-Hein

Int. J. Comput. Assist. Radiol. Surg., 2019

Live Monitoring of Haemodynamic Changes with Multispectral Image Analysis.

Leonardo A. Ayala, Sebastian J. Wirkert, Janek Gröhl, Mildred A. Herrera, Adrián Hernández-Aguilera, Anant Suraj Vemuri, Edgar Santos, Lena Maier-Hein

Proceedings of the OR 2.0 Context-Aware Operating Theaters and Machine Learning in Clinical Neuroimaging, 2019

Out of Distribution Detection for Intra-operative Functional Imaging.

Tim J. Adler, Leonardo Ayala, Lynton Ardizzone, Hannes Kenngott, Anant Suraj Vemuri, Beat P. Müller-Stich, Carsten Rother, Ullrich Köthe, Lena Maier-Hein

Proceedings of the Uncertainty for Safe Utilization of Machine Learning in Medical Imaging and Clinical Image-Based Procedures, 2019

Abstract: Multispectral Imaging Enables Visualization of Spreading Depolarizations in Gyrencephalic Brain.

Leonardo Ayala, Sebastian J. Wirkert, Mildred A. Herrera, Adrián Hernández-Aguilera, Anant Suraj Vemuri, Edgar Santos, Lena Maier-Hein

Proceedings of the Bildverarbeitung für die Medizin 2019 - Algorithmen - Systeme, 2019