Results 21 to 30 of about 75,924 (265)
Methods for Determining the Size of three-Dimensional Objects in Images
Цифровая трансформация, 2021 Computer vision technology is used to obtain the necessary information from images. The two-dimensional image was transformed into its corresponding three-dimensional structure based on the reconstruction process and singular points. A review of software
L. V. Serebryanaya, V. N. Breshko
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International Journal of Mathematics and Mathematical Sciences, 1999 A tiling of a topological space X is a covering of X by sets (called tiles) which are the closures of their pairwise-disjoint interiors. Tilings of ℝ2 have received considerable attention (see [2] for a wealth of interesting examples and results as well ...
F. G. Arenas
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The Singular Part as Fixed Point [PDF]
The American Mathematical Monthly, 2017 The aim of this note is to investigate the Lebesgue decomposition theorem of nonnegative finite measures from a new point of view.
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Kinematics and workspace analysis of a 3DOF parallel reconfigurable robot [PDF]
مجله مدل سازی در مهندسی, 2000 Parallel robots are widely used in many industrial and medical applications. Reconfigurable parallel robots could be defined as a group of parallel robots that can have different geometries, thus obtaining different degrees of freedom derived from the ...
Mohammad Reza Salehi Kolahi +3 more
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Identification of discrete chaotic maps with singular points
Discrete Dynamics in Nature and Society, 2001 We investigate the ability of artificial neural networks to reconstruct discrete chaotic maps with singular points. We use as a simple test model the Cusp map. We compare the traditional Multilayer Perceptron, the Chebyshev Neural Network and the Wavelet
P. G. Akishin +3 more
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Stability of the Planar Quadratic Systems from the Ring-Theoretic Viewpoint
Mathematics, 2022 We show that the classical result on the stability of the origin in a quadratic planar system of ODEs can be formulated using either matrix theory or via its associated real and complex Marcus algebra.
Borut Zalar, Matej Mencinger
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Experimental Evidence for Double Quaternary Azeotropy’s Existence
Entropy, 2023 The phase equilibrium in an acetonitrile + water + cyclohexene + chloroform system was studied at 101.3 kPa. A prediction regarding the internal structure of the composition tetrahedron (presence/absence of one/two internal singular points) was made ...
Anastasia Frolkova +2 more
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Singular points of algebraic curves
Journal of Symbolic Computation, 1990 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Takis Sakkalis, Rida T. Farouki
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Analytical Solution for Two-Dimensional Coupled Thermoelastodynamics in a Cylinder [PDF]
Civil Engineering Infrastructures Journal, 2013 An infinitely long hollow cylinder containing isotropic linear elastic material is considered under the effect of arbitrary boundary stress and thermal condition.
Morteza Eskandari-Ghadi +3 more
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Walking to singular points of fingerprints
Pattern Recognition, 2016 Singular point is an essential global feature in fingerprint images. Existing methods for singular points' detection generally visit each pixel or each small image block to determine the singular point. That is to say, existing methods require scanning the image to compute a quantity at each pixel or block, and hence they are inevitably time-consuming.
En Zhu, Xifeng Guo 0001, Jianping Yin
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