Results 41 to 50 of about 2,201,987 (292)
Open-Set Source Camera Device Identification of Digital Images Using Deep Learning
IEEE Access, 2022 Source camera identification plays an important role in forensics investigations on images. It is a forensic problem of linking an image in question to the camera used to capture it.
Manisha +2 more
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Unsupervised Adaptive Re-identification in Open World Dynamic Camera Networks
, 2017 Person re-identification is an open and challenging problem in computer vision. Existing approaches have concentrated on either designing the best feature representation or learning optimal matching metrics in a static setting where the number of cameras
Bhuiyan, Amran +4 more
core +1 more source
Source identification problem for a nonlinear subdiffusion equation
Boletín de la Sociedad Matemática MexicanaThe work is devoted to the study of the inverse problem of determining the right-hand side of a nonlinear subdiffusion equation with a Caputo derivative with respect to time. Nonlinearity of the equation means that the right-hand side of the equation depends nonlinearly on the solution of the equation. The inverse problem consists of reconstructing the
Ravshan Ashurov, Oqila Mukhiddinova
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Identification of multipolar sources in a bioluminescent tomography problem [PDF]
ESAIM: Proceedings and Surveys, 2014 Summary: Bioluminescence tomography (BLT) is a recently developed noninvasive imaging tool that allows a direct study of the molecular activity in small animal models. While the forward problem is reduced to a diffusion equation since the scattering phenomena are dominated by the absorption ones in biological tissues, the reconstruction of the ...
Batoul Abdelaziz +2 more
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Research on Spectrum Feature Identification of Indoor Multimodal Communication Signal
Advances in Mathematical Physics, 2021 In order to solve the problem of large signal acquisition error caused by radio wave multipath effect in indoor environment, firstly, the signal source carried on the motion platform is collected for spectrum signal, and the signal processed by wavelet ...
Yunfei Chen, Yang Liu, Xintao Fan
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Mathematics, 2022 Large-scale inverse problems that require high-performance computing arise in various fields, including regional air quality studies. The paper focuses on parallel solutions of an emission source identification problem for a 2D advection–diffusion ...
Alexey Penenko, Evgeny Rusin
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A QSS approach for particle source identification in Tore Supra tokamak [PDF]
, 2009 International audienceIn this work, we consider the problem of particle source identification from distributed electron density measurements in fusion plasmas, such as the ones obtained in Tore Supra tokamak.
Goniche, Marc, Witrant, Emmanuel
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Reconstruction of the equilibrium of the plasma in a Tokamak and identification of the current density profile in real time [PDF]
, 2011 The reconstruction of the equilibrium of a plasma in a Tokamak is a free boundary problem described by the Grad-Shafranov equation in axisymmetric configuration.
Blum, Jacques +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard +8 more
wiley +1 more source
Қарағанды университетінің хабаршысы. Математика сериясыIn the present paper, we construct a first order of accuracy difference scheme for the approximate solution of the inverse problem for telegraph-parabolic equations with an unknown spacewise dependent source term.
M. Ashyraliyev, M.A. Ashyralyyeva
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