Zobrazeno 1 - 10
of 16 563
pro vyhledávání: '"Berton A"'
Autor:
Berton, Gabriele, Junglas, Lorenz, Zaccone, Riccardo, Pollok, Thomas, Caputo, Barbara, Masone, Carlo
Mesh-based scene representation offers a promising direction for simplifying large-scale hierarchical visual localization pipelines, combining a visual place recognition step based on global features (retrieval) and a visual localization step based o
Externí odkaz:
http://arxiv.org/abs/2406.02776
Autor:
Wevers, T., French, K. D., Zabludoff, A. I., Fischer, T., Rowlands, K., Guolo, M., Barba, B. Dalla, Arcodia, R., Berton, M., Bian, F., Linial, I., Miniutti, G., Pasham, D. R.
In the past five years, six quasi-periodic X-ray eruption (QPE) sources have been discovered in the nuclei of nearby galaxies. Their origin remains an open question. We present MUSE integral field spectroscopy of five QPE host galaxies to characteriz
Externí odkaz:
http://arxiv.org/abs/2406.02678
Autor:
Barbarani, Giovanni, Vaccarino, Francesco, Trivigno, Gabriele, Guerra, Marco, Berton, Gabriele, Masone, Carlo
In computer vision, keypoint detection is a fundamental task, with applications spanning from robotics to image retrieval; however, existing learning-based methods suffer from scale dependency and lack flexibility. This paper introduces a novel appro
Externí odkaz:
http://arxiv.org/abs/2406.01315
Autor:
Vietri, A., Berton, M., Järvelä, E., Kunert-Bajraszewska, M., Ciroi, S., Varglund, I., Barba, B. Dalla, Sani, E., Crepaldi, L.
The term 'active galactic nuclei' (AGN) subtends a huge variety of objects, classified on their properties at different wavelengths. Peaked sources (PS) represent a class of AGN at the first stage of evolution, characterised by a peaked radio spectru
Externí odkaz:
http://arxiv.org/abs/2405.17552
Autor:
Berton, Gabriele, Goletto, Gabriele, Trivigno, Gabriele, Stoken, Alex, Caputo, Barbara, Masone, Carlo
Precise, pixel-wise geolocalization of astronaut photography is critical to unlocking the potential of this unique type of remotely sensed Earth data, particularly for its use in disaster management and climate change research. Recent works have esta
Externí odkaz:
http://arxiv.org/abs/2405.05422
Autor:
Dutto, Mattia, Berton, Gabriele, Caldarola, Debora, Fanì, Eros, Trivigno, Gabriele, Masone, Carlo
Visual Place Recognition (VPR) aims to estimate the location of an image by treating it as a retrieval problem. VPR uses a database of geo-tagged images and leverages deep neural networks to extract a global representation, called descriptor, from ea
Externí odkaz:
http://arxiv.org/abs/2404.13324
Autor:
Kraus, Oren, Kenyon-Dean, Kian, Saberian, Saber, Fallah, Maryam, McLean, Peter, Leung, Jess, Sharma, Vasudev, Khan, Ayla, Balakrishnan, Jia, Celik, Safiye, Beaini, Dominique, Sypetkowski, Maciej, Cheng, Chi Vicky, Morse, Kristen, Makes, Maureen, Mabey, Ben, Earnshaw, Berton
Featurizing microscopy images for use in biological research remains a significant challenge, especially for large-scale experiments spanning millions of images. This work explores the scaling properties of weakly supervised classifiers and self-supe
Externí odkaz:
http://arxiv.org/abs/2404.10242
Visual Place Recognition aims at recognizing previously visited places by relying on visual clues, and it is used in robotics applications for SLAM and localization. Since typically a mobile robot has access to a continuous stream of frames, this tas
Externí odkaz:
http://arxiv.org/abs/2403.19787
Astronaut photography, spanning six decades of human spaceflight, presents a unique Earth observations dataset with immense value for both scientific research and disaster response. Despite its significance, accurately localizing the geographical ext
Externí odkaz:
http://arxiv.org/abs/2403.06758
We present the X-ray spectral analysis of two complementary sets of intermediate Seyfert galaxies (ISs). Analyzing X-ray data, we estimate the hydrogen abundance $N_H$ and test its connection with the [O III] luminosity acquired from optical observat
Externí odkaz:
http://arxiv.org/abs/2402.01837