Heterogeneous Multiview Crowdsensing Based on Half Quadratic Optimization for the Visual Internet of Things
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Wireless Communications"
DOI: 10.1109/mwc.101.2000479
Abstract: For the Visual Internet of Things (VIoT), heterogeneous sensors such as visual cameras and acoustic microphones can be installed in devices to perform cognitive sensing and collect multiview data. Nonetheless, not every device has the… read more here.
Keywords: multiview; internet things; visual internet; based half ... See more keywords
Kernel Correntropy Conjugate Gradient Algorithms Based on Half-Quadratic Optimization.
Sign Up to like & getrecommendations! Published in 2020 at "IEEE transactions on cybernetics"
DOI: 10.1109/tcyb.2019.2959834
Abstract: As a nonlinear similarity measure defined in the kernel space, the correntropic loss (C-Loss) can address the stability issues of second-order similarity measures thanks to its ability to extract high-order statistics of data. However, the… read more here.
Keywords: quadratic optimization; conjugate gradient; gradient; kernel correntropy ... See more keywords
Approximate Schur Complement Preconditioners for Half‐Quadratic Image Restoration With Zero Boundary Conditions
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DOI: 10.1155/jom/9935466
Abstract: In this paper, the additive half‐quadratic image restoration problem with zero boundary conditions is investigated. The Newton method is used to solve this problem and a structured linear system needs solving at each step. In… read more here.
Keywords: matrix; zero boundary; image restoration; half quadratic ... See more keywords