Zobrazeno 1 - 10
of 237
pro vyhledávání: '"Mateus, Diana"'
Ultrasound imaging, despite its widespread use in medicine, often suffers from various sources of noise and artifacts that impact the signal-to-noise ratio and overall image quality. Enhancing ultrasound images requires a delicate balance between con
Externí odkaz:
http://arxiv.org/abs/2409.11380
Ultrafast Plane-Wave (PW) imaging often produces artifacts and shadows that vary with insonification angles. We propose a novel approach using Implicit Neural Representations (INRs) to compactly encode multi-planar sequences while preserving crucial
Externí odkaz:
http://arxiv.org/abs/2409.11370
Despite today's prevalence of ultrasound imaging in medicine, ultrasound signal-to-noise ratio is still affected by several sources of noise and artefacts. Moreover, enhancing ultrasound image quality involves balancing concurrent factors like contra
Externí odkaz:
http://arxiv.org/abs/2403.15316
Autor:
Piecuch, Louise, Duque, Vanessa Gonzales, Sarcher, Aurélie, Hollville, Enzo, Nordez, Antoine, Rabita, Giuseppe, Guilhem, Gaël, Mateus, Diana
Muscle volume is a useful quantitative biomarker in sports, but also for the follow-up of degenerative musculo-skelletal diseases. In addition to volume, other shape biomarkers can be extracted by segmenting the muscles of interest from medical image
Externí odkaz:
http://arxiv.org/abs/2310.20355
Despite its wide use in medicine, ultrasound imaging faces several challenges related to its poor signal-to-noise ratio and several sources of noise and artefacts. Enhancing ultrasound image quality involves balancing concurrent factors like contrast
Externí odkaz:
http://arxiv.org/abs/2310.20618
Autor:
Thiery, Oriane, Rizkallah, Mira, Bailly, Clément, Bodet-Milin, Caroline, Itti, Emmanuel, Casasnovas, René-Olivier, Gouill, Steven Le, Carlier, Thomas, Mateus, Diana
Publikováno v:
AI4Treat, Oct 2023, Vancouver (Canada), Canada
Diffuse Large B-cell Lymphoma (DLBCL) is a lymphatic cancer involving one or more lymph nodes and extranodal sites. Its diagnostic and follow-up rely on Positron Emission Tomography (PET) and Computed Tomography (CT). After diagnosis, the number of n
Externí odkaz:
http://arxiv.org/abs/2310.16863
Measuring cross-sectional areas in ultrasound images is a standard tool to evaluate disease progress or treatment response. Often addressed today with supervised deep-learning segmentation approaches, existing solutions highly depend upon the quality
Externí odkaz:
http://arxiv.org/abs/2308.09433
Ultrasound image reconstruction can be approximately cast as a linear inverse problem that has traditionally been solved with penalized optimization using the $l_1$ or $l_2$ norm, or wavelet-based terms. However, such regularization functions often s
Externí odkaz:
http://arxiv.org/abs/2307.15990
Autor:
Mateus, Diana Paola Gómez
O foco desta dissertação é a construção narrativa audiovisual da violência. A partir de discussões feitas na antropologia sobre narrativa, mimesis e violência se quer pensar a respeito de formas de narrar a experiência da violência polític
Autor:
Fourcade, Constance, Ferrer, Ludovic, Moreau, Noemie, Santini, Gianmarco, Brennan, Aishlinn, Rousseau, Caroline, Lacombe, Marie, Fleury, Vincent, Colombié, Mathilde, Jézéquel, Pascal, Campone, Mario, Rubeaux, Mathieu, Mateus, Diana
Longitudinal image registration is challenging and has not yet benefited from major performance improvements thanks to deep-learning. Inspired by Deep Image Prior, this paper introduces a different use of deep architectures as regularizers to tackle
Externí odkaz:
http://arxiv.org/abs/2111.11873