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Journal of Visual Communication and Image Representation, ISSN 1047-3203, 2010, Volume 21, Issue 5, pp. 442 - 452
Journal Article
Pattern Recognition Letters, ISSN 0167-8655, 2010, Volume 31, Issue 9, pp. 791 - 799
The traditional iterative closest point (ICP) algorithm is accurate and fast for rigid point set registration but it is unable to handle affine case. This... 
Affine point set registration | Lie group | Iterative closest point algorithm | Independent component analysis | Singular value decomposition | ATLAS | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE
Journal Article
PLoS ONE, ISSN 1932-6203, 11/2017, Volume 12, Issue 11, p. e0188039
The iterative closest point (ICP) algorithm is efficient and accurate for rigid registration but it needs the good initial parameters. It is easily failed when... 
GRAPH | 3-D | RECONSTRUCTION | MULTIDISCIPLINARY SCIENCES | Algorithms | Image Processing, Computer-Assisted | Rotation | Computer Simulation | Usage | Analysis | Feature based | Transformation | Image retrieval | Pattern recognition | Invariants | Optimization | Robotics | Engineering | Researchers | Neural networks | Registration | Objective function | Three dimensional models | Singular value decomposition
Journal Article
2007, 1. Aufl., ISBN 0387304134
Although some examples of phase portraits of quadratic systems can already be found in the work of Poincaré, the first paper dealing exclusively with these... 
eBook
Applied Mathematics and Computation, ISSN 0096-3003, 09/2017, Volume 309, pp. 303 - 323
We study the existence and multiplicity of positive solutions for a system of nonlinear Riemann–Liouville fractional differential equations, subject to... 
Riemann–Liouville fractional differential equations | Singular nonlinearities | Multi-point boundary conditions | Positive solutions | MATHEMATICS, APPLIED | DIFFERENTIAL-EQUATIONS | Riemann-Liouville fractional differential equations | Differential equations
Journal Article
Optics Communications, ISSN 0030-4018, 06/2017, Volume 393, pp. 156 - 168
The generic singularities in an ellipse field are C-points namely stars, lemons and monstars in a polarization distribution with C-point indices (−1/2), (+1/2)... 
Physical Optics | Polarization singularity | Interference | Singular optics | DISLOCATIONS | ARRAY | LIGHT | AZIMUTHALLY-POLARIZED BEAMS | OPTICAL-FIELDS | 3-DIMENSIONAL ELLIPSE FIELDS | GENERATION | OPTICS | ELECTROMAGNETIC-WAVES | TRANSVERSE FIELDS
Journal Article
Nonlinear Processes in Geophysics, ISSN 1023-5809, 2006, Volume 13, Issue 2, pp. 151 - 159
The majority of data sets in the geosciences are obtained from observations and measurements of natural systems, rather than in the laboratory. These data sets... 
RECORDS | GEOCHEMISTRY & GEOPHYSICS | RECONSTRUCTION | SINGULAR SPECTRUM ANALYSIS | SEA-SURFACE TEMPERATURES | DYNAMICS | ATLANTIC | SOUTHERN-OSCILLATION | NOISE | PALEOCLIMATIC TIME-SERIES | EMPIRICAL ORTHOGONAL FUNCTIONS | Spectrum analysis | Databases | Geophysics | Earth Sciences | Sciences of the Universe | Astrophysics | Cosmology and Extra-Galactic Astrophysics | Physics
Journal Article
Journal of Physics A: Mathematical and Theoretical, ISSN 1751-8113, 12/2015, Volume 49, Issue 1
In this contribution to the study of one-dimensional point potentials, we prove that if we take the limit q -> 0 on a potential of the type v(0)delta(y) +... 
group theory | quantum mechanics | delta prime | point interactions | quantum dynamical systems | singular potentials | STATES | PHYSICS, MULTIDISCIPLINARY | PISTONS | PHYSICS, MATHEMATICAL | ENERGIES | OPERATORS | SCATTERING
Journal Article
Journal of Visual Communication and Image Representation, ISSN 1047-3203, 07/2016, Volume 38, pp. 207 - 216
•The one-to-one correspondence is adopted to accelerate the speed.•The idea of from coarse to fine is employed to prevent local minimum.•The proposed approach... 
Point set registration | Bounded scale | Noise | Iterative closest point | Gaussian model | COMPUTER SCIENCE, SOFTWARE ENGINEERING | RECOGNITION | COMPUTER SCIENCE, INFORMATION SYSTEMS | RETRIEVAL | Algorithms | Maximization | Transformations | Gaussian | Iterative methods | Three dimensional models | Singular value decomposition
Journal Article
Automatica, ISSN 0005-1098, 01/2019, Volume 99, pp. 13 - 21
In this document, we deal with the local asymptotic stabilization problem of a class of slow–fastsystems (or singularly perturbed Ordinary Differential... 
Singular perturbations | Nonlinear control | Slow–fast systems | IMPASSE POINTS | Slow-fast systems | SINGULAR PERTURBATION-THEORY | To be checked by Faculty | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Electrical engineering | Control systems | Analysis
Journal Article
Applied Mathematics and Computation, ISSN 0096-3003, 02/2015, Volume 252, pp. 88 - 98
Based on the Hermitian and skew-Hermitian splitting (HSS) iteration scheme, an efficient Uzawa–HSS iteration method has been proposed to solve the nonsingular... 
Pseudo-spectral radius | Semi-convergence | Iteration parameter | Uzawa–HSS method | Singular saddle-point problem | Uzawa-HSS method | HERMITIAN SPLITTING METHODS | MATHEMATICS, APPLIED | ITERATION METHOD | SYSTEMS | High speed tool steels | Splitting | Computation | Mathematical analysis | Constrictions | Feasibility | Mathematical models | Robustness | Iterative methods
Journal Article
Applied Mathematics and Computation, ISSN 0096-3003, 10/2015, Volume 269, pp. 947 - 955
Recently, some authors (Cao et al., 2014; Chen and Ma, 2015; Salkuyeh et al., 2014) discussed the (generalized) shift-splitting preconditioner for nonsingular... 
Semi-convergence | Numerical test | Preconditioner | Singular saddle point problem | Generalized shift-splitting | LINEAR-SYSTEMS | MATHEMATICS, APPLIED | ITERATION METHOD | SEMI-CONVERGENCE ANALYSIS | INEXACT UZAWA METHOD
Journal Article
Applied Soft Computing Journal, ISSN 1568-4946, 04/2015, Volume 29, pp. 411 - 423
[Display omitted] •The proposed algorithm can be used to detect singular points, viz. core and delta points, of fingerprints accurately, even if the images are... 
Biometrics | Delta | Singular points | Fingerprint classification | Core | EXTRACTION | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MODEL | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | Algorithms
Journal Article
Journal Article
Topology and its Applications, ISSN 0166-8641, 09/2019, Volume 264, pp. 394 - 412
An embedded/immersed surface-knot is a closed and connected surface embedded/immersed in R4, respectively. The triple point number t(F) of an embedded/immersed... 
Immersed surface-knot | Singular surface-knot | Triple point number | Diagram | MATHEMATICS | MATHEMATICS, APPLIED | SURFACE
Journal Article
Journal of Differential Equations, ISSN 0022-0396, 06/2016, Volume 260, Issue 11, pp. 7940 - 7964
Journal Article
Journal of Dynamics and Differential Equations, ISSN 1040-7294, 6/2019, Volume 31, Issue 2, pp. 683 - 709
In this paper we study birth of canards near a smooth slow–fast Hopf point of non-Liénard center type which plays an important role in slow–fast codimension 3... 
Singular perturbation theory | Ordinary Differential Equations | Normal forms | Mathematics | Applications of Mathematics | Family blow-up | Slow–fast Hopf point | Partial Differential Equations | MATHEMATICS | MATHEMATICS, APPLIED | Slow-fast Hopf point
Journal Article
Pattern Recognition, ISSN 0031-3203, 08/2016, Volume 56, pp. 116 - 128
Singular point is an essential global feature in fingerprint images. Existing methods for singular points’ detection generally visit each pixel or each small... 
Walking | Walking directional field | Singular point | DIRECTIONAL FIELDS | ENHANCEMENT | ALGORITHM | MODEL | COMPUTATION | COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE | ENGINEERING, ELECTRICAL & ELECTRONIC | Military electronics industry | Algorithms | Accuracy | Scanning | Fingerprints | Images | Blocking | Pixels
Journal Article