Zobrazeno 1 - 10
of 1 531
pro vyhledávání: '"Cattin, P."'
This chapter explores anomaly localization in medical images using denoising diffusion models. After providing a brief methodological background of these models, including their application to image reconstruction and their conditioning using guidanc
Externí odkaz:
http://arxiv.org/abs/2410.23834
Deep generative modeling has emerged as a powerful tool for synthesizing realistic medical images, driving advances in medical image analysis, disease diagnosis, and treatment planning. This chapter explores various deep generative models for 3D medi
Externí odkaz:
http://arxiv.org/abs/2410.17664
Autor:
Bieder, Florentin, Friedrich, Paul, Corbaz, Hélène, Durrer, Alicia, Wolleb, Julia, Cattin, Philippe C.
The human brain undergoes rapid development during the third trimester of pregnancy. In this work, we model the neonatal development of the infant brain in this age range. As a basis, we use MR images of preterm- and term-birth neonates from the deve
Externí odkaz:
http://arxiv.org/abs/2408.08647
Autor:
Seppi, Carlo, Cattin, Philippe C.
Today's mechanical tools for bone cutting (osteotomy) cause mechanical trauma that prolongs the healing process. Medical device manufacturers aim to minimize this trauma, with minimally invasive surgery using laser cutting as one innovation. This met
Externí odkaz:
http://arxiv.org/abs/2406.14570
Autor:
Pusterla, Orso, Willers, Corin, Sandkühler, Robin, Andermatt, Simon, Nyilas, Sylvia, Cattin, Philippe C., Latzin, Philipp, Bieri, Oliver, Bauman, Grzegorz
Purpose: To introduce and evaluate TrueLung, an automated pipeline for computation and analysis of free-breathing and contrast-agent free pulmonary functional MRI. Material and Methods: time-resolved ultra-fast bSSFP acquisitions are transferred to T
Externí odkaz:
http://arxiv.org/abs/2404.18275
Autor:
Durrer, Alicia, Wolleb, Julia, Bieder, Florentin, Friedrich, Paul, Melie-Garcia, Lester, Ocampo-Pineda, Mario, Bercea, Cosmin I., Hamamci, Ibrahim E., Wiestler, Benedikt, Piraud, Marie, Yaldizli, Özgür, Granziera, Cristina, Menze, Bjoern H., Cattin, Philippe C., Kofler, Florian
Monitoring diseases that affect the brain's structural integrity requires automated analysis of magnetic resonance (MR) images, e.g., for the evaluation of volumetric changes. However, many of the evaluation tools are optimized for analyzing healthy
Externí odkaz:
http://arxiv.org/abs/2403.14499
Autor:
Wolleb, Julia, Bieder, Florentin, Friedrich, Paul, Zhang, Peter, Durrer, Alicia, Cattin, Philippe C.
The high performance of denoising diffusion models for image generation has paved the way for their application in unsupervised medical anomaly detection. As diffusion-based methods require a lot of GPU memory and have long sampling times, we present
Externí odkaz:
http://arxiv.org/abs/2403.11667
Due to the three-dimensional nature of CT- or MR-scans, generative modeling of medical images is a particularly challenging task. Existing approaches mostly apply patch-wise, slice-wise, or cascaded generation techniques to fit the high-dimensional d
Externí odkaz:
http://arxiv.org/abs/2402.19043
This paper is a contribution to the "BraTS 2023 Local Synthesis of Healthy Brain Tissue via Inpainting Challenge". The task of this challenge is to transform tumor tissue into healthy tissue in brain magnetic resonance (MR) images. This idea originat
Externí odkaz:
http://arxiv.org/abs/2402.17307
Autor:
Maxime Gautier, Matthieu Ferry, Stéphanie Gautier, Romain Le Roux-Mallouf, Dowchu Drukpa, Rodolphe Cattin
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-13 (2024)
Abstract Deformed alluvial terraces are ubiquitous markers of a fault’s recent activity and may help assess its slip rate and associated seismic hazard. They are often considered as a nearly flat surface translated and rotated along a planar or lis
Externí odkaz:
https://doaj.org/article/00a72c45051b4a63aa0dbdfa29447086
