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Revisiting the Rytov approximation in diffuse optics and its applications for the inverse and forward problems [PDF]
Scientific ReportsWe propose an overview of the Rytov approximation in diffuse optics of biological tissues, for the inverse and forward problems. First, we show a physical interpretation of the Rytov approximation as a type of partial pathlength (named fluence rate ...
Angelo Sassaroli +3 more
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Gushel--Mukai varieties: intermediate Jacobians [PDF]
Épijournal de Géométrie Algébrique, 2020 We describe intermediate Jacobians of Gushel-Mukai varieties $X$ of dimensions 3 or 5: if $A$ is the Lagrangian space associated with $X$, we prove that the intermediate Jacobian of $X$ is isomorphic to the Albanese variety of the canonical double ...
Olivier Debarre, Alexander Kuznetsov
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The $a$-number of jacobians of certain maximal curves [PDF]
Transactions on Combinatorics, 2021 In this paper, we compute a formula for the $a$-number of certain maximal curves given by the equation $y^{q}+y=x^{\frac{q+1}{2}}$ over the finite field $\mathbb{F}_{q^2}$.
vahid Nourozi +2 more
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Remote Sensing, 2022 For a variational data assimilation (DA) system that assimilates radiance observations, the simulated brightness temperature (BT) at the top of the atmosphere and the corresponding Jacobians carried out by the radiance observation operator are needed ...
Shih-Wei Wei +7 more
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Dimensional Synthesis of a Novel 3-URU Translational Manipulator Implemented through a Novel Method
Robotics, 2022 A dimensional synthesis of parallel manipulators (PMs) consists of determining the values of the geometric parameters that affect the platform motion so that a useful workspace with assigned sizes can be suitably located in a free-from-singularity region
Raffaele Di Gregorio
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Shimura subvarieties via endomorphisms
Comptes Rendus. Mathématique, 2022 We prove that there exist two families in $\mathcal{M}_2, \mathcal{M}_3$ of non-Galois covers of the projective line whose Jacobians trace out Shimura subvarieties of $\mathcal{A}_2, \mathcal{A}_3$. They provide the first two explicit examples of Shimura
Spelta, Irene
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A Deep-Learning-Based Microwave Radiative Transfer Emulator for Data Assimilation and Remote Sensing
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2022 In this article, we introduce a fully connected deep neural network algorithm to emulate the Community Cadiative Transfer Model (FCDN_CRTM) simulation of brightness temperatures (BTs) from the Advanced Technology Microwave Sounder (ATMS) channels for ...
Xingming Liang +5 more
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FuseVis: Interpreting Neural Networks for Image Fusion Using Per-Pixel Saliency Visualization
Computers, 2020 Image fusion helps in merging two or more images to construct a more informative single fused image. Recently, unsupervised learning-based convolutional neural networks (CNN) have been used for different types of image-fusion tasks such as medical image ...
Nishant Kumar, Stefan Gumhold
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Kinematic and Dynamics Modeling of Nonholonomic Mobile Robot
Scientific Journal of Gdynia Maritime University, 2023 This paper presents computer simulation results of kinematic and dynamic of two and three – wheeled mobile robot, conducted in the Matlab&Simulink packet environment.
Krzysztof Jasiński +3 more
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Unified Parameterization and Calibration of Serial, Parallel, and Hybrid Manipulators
Robotics, 2021 In this work, we present methods allowing parallel, hybrid, and serial manipulators to be analyzed, calibrated, and controlled with the same analytical tools.
Benjamin L. Moser +2 more
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