Zobrazeno 1 - 10
of 598
pro vyhledávání: '"Faccio, Daniele"'
Autor:
Defienne, Hugo, Bowen, Warwick P., Chekhova, Maria, Lemos, Gabriela Barreto, Oron, Dan, Ramelow, Sven, Treps, Nicolas, Faccio, Daniele
Publikováno v:
Nature Photonics 18, 1024-1036 (2024)
Modern imaging technologies are widely based on classical principles of light or electromagnetic wave propagation. They can be remarkably sophisticated, with recent successes ranging from single molecule microscopy to imaging far-distant galaxies. Ho
Externí odkaz:
http://arxiv.org/abs/2411.08415
Autor:
Kaul, Chaitanya, Mitchell, Kevin J., Kassem, Khaled, Tragakis, Athanasios, Kapitany, Valentin, Starshynov, Ilya, Villa, Federica, Murray-Smith, Roderick, Faccio, Daniele
In the field of detection and ranging, multiple complementary sensing modalities may be used to enrich the information obtained from a dynamic scene. One application of this sensor fusion is in public security and surveillance, whose efficacy and pri
Externí odkaz:
http://arxiv.org/abs/2408.00816
Recent experiments have searched for evidence of the impact of non-inertial motion on the entanglement of particles. The success of these endeavours has been hindered by the fact that such tests were performed within spatial scales that were only "lo
Externí odkaz:
http://arxiv.org/abs/2407.14276
Autor:
Tragakis, Athanasios, Aversa, Marco, Kaul, Chaitanya, Murray-Smith, Roderick, Faccio, Daniele
In this work, we introduce Pixelsmith, a zero-shot text-to-image generative framework to sample images at higher resolutions with a single GPU. We are the first to show that it is possible to scale the output of a pre-trained diffusion model by a fac
Externí odkaz:
http://arxiv.org/abs/2406.07251
Autor:
Afxenti, Ivi, Yu, Lijun, Shields, Taylor, Faccio, Daniele, Bradley, Thomas, Caspani, Lucia, Clerici, Matteo, Dada, Adetunmise C.
Advancements in quantum communication and sensing require improved optical transmission that ensures excellent state purity and reduced losses. While free-space optical communication is often preferred, its use becomes challenging over long distances
Externí odkaz:
http://arxiv.org/abs/2405.02993
Autor:
Kapitány, Valentin, Fatima, Areeba, Zickus, Vytautas, Whitelaw, Jamie, McGhee, Ewan, Insall, Robert, Machesky, Laura, Faccio, Daniele
Fluorescence lifetime imaging microscopy (FLIM) provides detailed information about molecular interactions and biological processes. A major bottleneck for FLIM is image resolution at high acquisition speeds, due to the engineering and signal-process
Externí odkaz:
http://arxiv.org/abs/2404.13102
Autor:
Tragakis, Athanasios, Liu, Qianying, Kaul, Chaitanya, Roy, Swalpa Kumar, Dai, Hang, Deligianni, Fani, Murray-Smith, Roderick, Faccio, Daniele
Publikováno v:
2024 IEEE International Symposium on Biomedical Imaging (ISBI)
We propose a novel transformer-style architecture called Global-Local Filter Network (GLFNet) for medical image segmentation and demonstrate its state-of-the-art performance. We replace the self-attention mechanism with a combination of global-local
Externí odkaz:
http://arxiv.org/abs/2403.00396
Quantum imaging enhances imaging systems performance, potentially surpassing fundamental limits such as noise and resolution. However, these schemes have limitations and are still a long way from replacing classical techniques. Therefore, there is a
Externí odkaz:
http://arxiv.org/abs/2402.07667
Neuromorphic processors improve the efficiency of machine learning algorithms through the implementation of physical artificial neurons to perform computations. However, whilst efficient classical neuromorphic processors have been demonstrated in var
Externí odkaz:
http://arxiv.org/abs/2402.06339
Autor:
Mitchell, Kevin J., Gradauskas, Vytautas, Radford, Jack, Starshynov, Ilya, Nerenberg, Samuel, Wright, Ewan M., Faccio, Daniele
The guiding and transport of energy, for example of electromagnetic waves underpins many technologies that have shaped modern society, ranging from long distance optical fibre telecommunications to on-chip optical processors. Traditionally, a mechani
Externí odkaz:
http://arxiv.org/abs/2402.03064