Zobrazeno 1 - 10
of 995
pro vyhledávání: '"Aleotti A"'
Variational models for image deblurring problems typically consist of a smooth term and a potentially non-smooth convex term. A common approach to solving these problems is using proximal gradient methods. To accelerate the convergence of these first
Externí odkaz:
http://arxiv.org/abs/2409.13454
Autor:
Sayed, Mohamed, Aleotti, Filippo, Watson, Jamie, Qureshi, Zawar, Garcia-Hernando, Guillermo, Brostow, Gabriel, Vicente, Sara, Firman, Michael
Estimating depth from a sequence of posed RGB images is a fundamental computer vision task, with applications in augmented reality, path planning etc. Prior work typically makes use of previous frames in a multi view stereo framework, relying on matc
Externí odkaz:
http://arxiv.org/abs/2406.18387
Autor:
Watson, Jamie, Aleotti, Filippo, Sayed, Mohamed, Qureshi, Zawar, Mac Aodha, Oisin, Brostow, Gabriel, Firman, Michael, Vicente, Sara
Publikováno v:
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2024
Extracting planes from a 3D scene is useful for downstream tasks in robotics and augmented reality. In this paper we tackle the problem of estimating the planar surfaces in a scene from posed images. Our first finding is that a surprisingly competiti
Externí odkaz:
http://arxiv.org/abs/2406.08960
Autor:
Jaiswal, V. K., Montorsi, F., Aleotti, F., Segatta, F., Keefer, D., Mukamel, S., Nenov, A., Conti, I., Garavelli, M.
We study the ultrafast time evolution of cyclobutanone excited to singlet n-->Rydberg state through XMS-CASPT2 nonadiabatic surface-hopping simulations. These dynamics predict relaxation to ground-state with a timescale of 822 +/- 45 fs with minimal
Externí odkaz:
http://arxiv.org/abs/2402.09873
Autor:
Bianchi, Davide, Evangelista, Davide, Aleotti, Stefano, Donatelli, Marco, Piccolomini, Elena Loli, Li, Wenbin
We investigate a variational method for ill-posed problems, named $\texttt{graphLa+}\Psi$, which embeds a graph Laplacian operator in the regularization term. The novelty of this method lies in constructing the graph Laplacian based on a preliminary
Externí odkaz:
http://arxiv.org/abs/2312.16936
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Scototaxis test is an anxiety-like test used by behavioural neuroscientists consisting in the assessment of dark/light preference of laboratory animals. This test has been widely used in fish. Most of the species have been shown to express a
Externí odkaz:
https://doaj.org/article/abd45cb594734e8e8df93c233dc2551a
Depth perception is pivotal in many fields, such as robotics and autonomous driving, to name a few. Consequently, depth sensors such as LiDARs rapidly spread in many applications. The 3D point clouds generated by these sensors must often be coupled w
Externí odkaz:
http://arxiv.org/abs/2210.03118
Autor:
Maria Chiara Scaini, Cristina Catoni, Cristina Poggiana, Jacopo Pigozzo, Luisa Piccin, Kevin Leone, Ilaria Scarabello, Antonella Facchinetti, Chiara Menin, Lisa Elefanti, Stefania Pellegrini, Valentina Aleotti, Riccardo Vidotto, Francesca Schiavi, Alessio Fabozzi, Vanna Chiarion-Sileni, Antonio Rosato
Publikováno v:
npj Precision Oncology, Vol 8, Iss 1, Pp 1-16 (2024)
Abstract Melanoma heterogeneity is a hurdle in metastatic disease management. Although the advent of targeted therapy has significantly improved patient outcomes, the occurrence of resistance makes monitoring of the tumor genetic landscape mandatory.
Externí odkaz:
https://doaj.org/article/168759f0adb14fe5b0f672e54dd70bb5
The recent pandemic emergency raised many challenges regarding the countermeasures aimed at containing the virus spread, and constraining the minimum distance between people resulted in one of the most effective strategies. Thus, the implementation o
Externí odkaz:
http://arxiv.org/abs/2204.01693
Autor:
Pecunioso, Alessandra1 (AUTHOR) alessandra.pecunioso@phd.unipd.it, Aleotti, Elena1 (AUTHOR), Agrillo, Christian1,2 (AUTHOR)
Publikováno v:
Scientific Reports. 7/19/2024, Vol. 14 Issue 1, p1-9. 9p.