Results 281 to 290 of about 34,849,215 (311)
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Object Instance Annotation With Deep Extreme Level Set Evolution
Computer Vision and Pattern Recognition, 2019In this paper, we tackle the task of interactive object segmentation. We revive the old ideas on level set segmentation which framed object annotation as curve evolution.
Zian Wang +4 more
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Design of shell-infill structures by a multiscale level set topology optimization method
Computers & structures, 2019Shell-infill structures are widely used in additive manufacturing (AM) to retain the external appearance and reduce the printing costs. However, shell-infill structures are generally designed by a mono-scale topology optimization method.
Junjian Fu, Hao Li, Liang Gao, Mi Xiao
semanticscholar +1 more source
Setting euthanasia on the level
The Liverpool Law Review, 1993The House of Lords recently set up a Select Committee on Medical Ethics to consider euthanasia and related medical decisions at the end of life. This followed widespread publicity surrounding recent cases, particular the trial and conviction of a doctor for the attempted murder of a consenting terminally ill patient, and the House of Lords' ruling that
Tim, Helme, Nicola, Padfield
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2014
A density level set can be estimated using three different methodologies: Plug-in methods, excess mass methods, and hybrid methods. The three groups of algorithms to estimate level sets are reviewed in this work. In addition, two new hybrid methods are proposed.
P. Saavedra-Nieves +2 more
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A density level set can be estimated using three different methodologies: Plug-in methods, excess mass methods, and hybrid methods. The three groups of algorithms to estimate level sets are reviewed in this work. In addition, two new hybrid methods are proposed.
P. Saavedra-Nieves +2 more
openaire +1 more source
A velocity field level set method for shape and topology optimization
International Journal for Numerical Methods in Engineering, 2018In this paper, we propose a new implementation of the level set shape and topology optimization, the velocity field level set method. Therein, the normal velocity field is constructed with specified basis functions and velocity design variables defined ...
Yaguang Wang, Z. Kang
semanticscholar +1 more source
Computation of Level-Set Components From Level Lines
IEEE Transactions on Image Processing, 2011We present an algorithm to compute the connected components of upper or lower level sets from level lines. The running time is O (n + |τ|), where n is the size of the image and |τ| is the number of level lines.
Yuqing, Song, Xilin, Chen, Zhiguo, Ma
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Development of a high-order level set method: Compact Conservative Level Set (CCLS)
Computers & Fluids, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Moghadam, Amin Mahmoudi +2 more
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Scalarization Functionals with Uniform Level Sets in Set Optimization
Journal of Optimization Theory and Applications, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Truong Quang Bao, Christiane Tammer
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2006
The level set method for capturing moving fronts was introduced in 1987 by Osher and Sethian [401]. It has proven to be phenomenally successful as a numerical device. For example, as of June 2002, typing in “Level Set Methods” on Google’s search engine gives roughly 2800 responses and the original article has been cited over 530 times (according to web
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The level set method for capturing moving fronts was introduced in 1987 by Osher and Sethian [401]. It has proven to be phenomenally successful as a numerical device. For example, as of June 2002, typing in “Level Set Methods” on Google’s search engine gives roughly 2800 responses and the original article has been cited over 530 times (according to web
openaire +1 more source