Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Anais Badoual"'
Publikováno v:
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2023, 45 (4), pp.4462-4473. ⟨10.1109/TPAMI.2022.3198480⟩
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2023, 45 (4), pp.4462-4473. ⟨10.1109/TPAMI.2022.3198480⟩
In this paper, we present a CNN-based fully unsupervised method for motion segmentation from optical flow. We assume that the input optical flow can be represented as a piecewise set of parametric motion models, typically, affine or quadratic motion
Autor:
Misa Arizono, Mathieu Ducros, Anais Badoual, Charles Kervrann, Audrey Denizot, Hugues Berry, U. Valentin Nägerl
Publikováno v:
ISBI
ISBI 2021-IEEE International Symposium on Biomedical Imaging
ISBI 2021-IEEE International Symposium on Biomedical Imaging, Apr 2021, Nice, France. pp.1-5
ISBI 2021-IEEE International Symposium on Biomedical Imaging, Apr 2021, Nice, France. pp.1-5, ⟨10.1109/ISBI48211.2021.9433984⟩
ISBI 2021-IEEE International Symposium on Biomedical Imaging, Apr 2021, Nice, France. pp.1
IEEE ISBI 2021-IEEE International Symposium on Biomedical Imaging
IEEE ISBI 2021-IEEE International Symposium on Biomedical Imaging, Apr 2021, Nice, France
ISBI 2021-IEEE International Symposium on Biomedical Imaging
ISBI 2021-IEEE International Symposium on Biomedical Imaging, Apr 2021, Nice, France. pp.1-5
ISBI 2021-IEEE International Symposium on Biomedical Imaging, Apr 2021, Nice, France. pp.1-5, ⟨10.1109/ISBI48211.2021.9433984⟩
ISBI 2021-IEEE International Symposium on Biomedical Imaging, Apr 2021, Nice, France. pp.1
IEEE ISBI 2021-IEEE International Symposium on Biomedical Imaging
IEEE ISBI 2021-IEEE International Symposium on Biomedical Imaging, Apr 2021, Nice, France
International audience; Astrocytes regulate neuronal information processing through a variety of spatio-temporal calcium signals. Recent advances in calcium imaging have started to shine light on astrocytic activity, but the complexity and size of th
Publikováno v:
IEEE Transactions on Image Processing. 26:1188-1201
We present a new family of snakes that satisfy the property of multiresolution by exploiting subdivision schemes. We show in a generic way how to construct such snakes based on an admissible subdivision mask. We derive the necessary energy formulatio
Publikováno v:
IEEE Signal Processing Letters. 23:878-882
Our motivation is the design of efficient algorithms to process closed curves represented by basis functions or wavelets. To that end, we introduce an inner-product calculus to evaluate correlations and $ L _{ 2 } $ distances between such curves. In
Publikováno v:
IEEE Transactions on Signal Processing
This paper deals with the resolution of inverse problems in a periodic setting or, in other terms, the reconstruction of periodic continuous-domain signals from their noisy measurements. We focus on two reconstruction paradigms: variational and stati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72305892e202beb0474727d73182beea
http://arxiv.org/abs/1809.08571
http://arxiv.org/abs/1809.08571
Publikováno v:
Computer Vision and Image Understanding. 188:102793
We present a texture-driven parametric snake for semi-automatic segmentation of a single and closed structure in an image. We propose a new energy functional that combines intensity and texture information. The two types of image information are bala
Publikováno v:
Journal of Clinical Monitoring and Computing, Vol. 31, No 6 (2017) pp. 1167-1175
An ongoing issue in vascular medicine is the measure of the blood flow. Catheterization remains the gold standard measurement method, although non-invasive techniques are an area of intense research. We hereby present a computational method for real-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::288cee53b1478af1883c47c54223b241
https://archive-ouverte.unige.ch/unige:100659
https://archive-ouverte.unige.ch/unige:100659
Publikováno v:
ICIP
Biomedical image segmentation is an active field of research where deformable models have proved to be efficient. The geometric representation of such models determines their ability to approximate the shape of interest as well as the speed of conver
Autor:
Gilles Soulez, Alexandre Bigot, François Michaud, Anais Badoual, An Tang, Samuel Kadoury, Maxime Gerard
Publikováno v:
Medical Imaging: Image-Guided Procedures
Liver cancer represents the second most common cause of cancer-related mortality worldwide. The prognosis is poor with an overall mortality of 95%. Moreover, most hepatic tumors are unresectable due to their advanced stage at discovery or poor underl
Publikováno v:
ICIP
Shape segmentation is an active field of research in biomedical imaging. In this context, we present a new parameterization of a snake that is locally refinable. We introduce the possibility of locally increasing the approximation power of the parame