標(biāo)題: Titlebook: Curves and Surfaces; 8th International Co Jean-Daniel Boissonnat,Albert Cohen,Larry L. Schum Conference proceedings 2015 Springer Internati [打印本頁] 作者: 紀(jì)念性 時(shí)間: 2025-3-21 19:07
書目名稱Curves and Surfaces影響因子(影響力)
書目名稱Curves and Surfaces影響因子(影響力)學(xué)科排名
書目名稱Curves and Surfaces網(wǎng)絡(luò)公開度
書目名稱Curves and Surfaces網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Curves and Surfaces被引頻次
書目名稱Curves and Surfaces被引頻次學(xué)科排名
書目名稱Curves and Surfaces年度引用
書目名稱Curves and Surfaces年度引用學(xué)科排名
書目名稱Curves and Surfaces讀者反饋
書目名稱Curves and Surfaces讀者反饋學(xué)科排名
作者: 哄騙 時(shí)間: 2025-3-21 20:39
Implicit Equations of Non-degenerate Rational Bezier Quadric Triangles,r list of weights in a suitable form. Our construction relies on projective geometry and is grounded on the pencil of quadrics circumscribed to a tetrahedron formed by vertices of the control net and an additional point which is required for the Steiner surface to be a non-degenerate quadric.作者: BIAS 時(shí)間: 2025-3-22 01:54
Symbolic Computation of Equi-affine Evolute for Plane B-Spline Curves,S curves are NURBS curves and an algorithm for the symbolic computation is given for B-spline curves. This results in a new method to analyze the global affine differential properties of B-spline curves and assess B-spline curve quality in an affine invariant context.作者: TRACE 時(shí)間: 2025-3-22 05:00 作者: Traumatic-Grief 時(shí)間: 2025-3-22 11:24 作者: admission 時(shí)間: 2025-3-22 16:57
https://doi.org/10.1007/978-94-015-3509-0perfectly the binary structure of such sequences and can be sharply bounded. This yields new bounds on the Lebesgue constants of such sequences, that are almost of order . when . has a sparse binary expansion. It also yields an improvement on the Lebesgue constants associated with .-Leja sequences.作者: admission 時(shí)間: 2025-3-22 18:34
A Bird-Scene at a Rural Dwelling,hat allows us to describe the random variability of current-based representations of surfaces. For this model, we then propose estimators of a mean representant of a surface population, and the population variance. Finally, we establish the consistency of these estimators.作者: 感情脆弱 時(shí)間: 2025-3-22 22:13
https://doi.org/10.1007/978-981-99-1685-6ities are present in the solution. After presenting the basic algorithm, we prove that certain operators are compressible, which is the key to obtain unconditional convergence results. Finally, we show some applications in radiative transport.作者: antecedence 時(shí)間: 2025-3-23 01:34 作者: Overdose 時(shí)間: 2025-3-23 06:53 作者: 其他 時(shí)間: 2025-3-23 12:21 作者: Interstellar 時(shí)間: 2025-3-23 15:59 作者: 他去就結(jié)束 時(shí)間: 2025-3-23 19:34 作者: plasma 時(shí)間: 2025-3-24 01:05
Conference proceedings 2015nal processing, interpolation and smoothing, mesh generation, finite elements and splines, scattered data processing and learning theory, sparse and high-dimensional approximation, subdivision, wavelets and multi-resolution method..作者: FID 時(shí)間: 2025-3-24 03:32
https://doi.org/10.1007/978-981-99-1685-6Clifford algebras are similar in other dimensions, it is hoped that the paper might open new perspectives for a 4D hyperbolic differential geometry. All the calculi presented here can easily be implemented algebraically on Mathematica and numerically on Matlab. Examples, matrix representations, and a Mathematica work-sheet are provided.作者: 盡責(zé) 時(shí)間: 2025-3-24 06:34
Differential Geometry Revisited by Biquaternion Clifford Algebra,Clifford algebras are similar in other dimensions, it is hoped that the paper might open new perspectives for a 4D hyperbolic differential geometry. All the calculi presented here can easily be implemented algebraically on Mathematica and numerically on Matlab. Examples, matrix representations, and a Mathematica work-sheet are provided.作者: 滔滔不絕的人 時(shí)間: 2025-3-24 14:03 作者: 繁殖 時(shí)間: 2025-3-24 16:41
A Child‘s Right to a Healthy Environmentmizers of . and . are inscribed polyhedra. We demonstrate also some applications in geometry processing, for example, a conformal deformation of surfaces to the round sphere. A partial theoretical explanation through quadratic optimization theory of some observed phenomena is presented.作者: 潰爛 時(shí)間: 2025-3-24 19:03
https://doi.org/10.1007/978-94-015-3509-0servation properties of RBFs in one landmark and four landmarks model respectively. Numerical results of three kinds of Matérn transformations are compared with results of Gaussian, Wendland’s, and Wu’s functions.作者: 貿(mào)易 時(shí)間: 2025-3-25 00:28 作者: Adj異類的 時(shí)間: 2025-3-25 03:54 作者: 固定某物 時(shí)間: 2025-3-25 10:39
A New Class of Interpolatory ,-Splines with Adjoint End Conditions,rential operators, unlike the usual ‘natural’ .-spline end conditions, which employ identical operators at both ends. Our .-spline error analysis leads to an .-error bound for transfinite surface interpolation with Beppo Levi polysplines.作者: Kernel 時(shí)間: 2025-3-25 13:25 作者: 煩擾 時(shí)間: 2025-3-25 18:26
Computing Topology Preservation of RBF Transformations for Landmark-Based Image Registration,servation properties of RBFs in one landmark and four landmarks model respectively. Numerical results of three kinds of Matérn transformations are compared with results of Gaussian, Wendland’s, and Wu’s functions.作者: insipid 時(shí)間: 2025-3-25 22:06
A Curvature Smooth Lofting Scheme for Singular Point Treatments,s that are . at the singular point, an undesirable outcome in nose regions of subsonic aircraft, so the straightforward nose-to-tail lofts are intractable for these vehicles. The proposed method overcomes this problem (See Figs.?. and . for examples).作者: 古董 時(shí)間: 2025-3-26 00:31 作者: Adenoma 時(shí)間: 2025-3-26 07:26
0302-9743 rence on Curves and Surfaces, held in Paris, France, in June 2014. The conference had the overall theme: "Representation and Approximation of Curves and Surfaces and Applications". The 32 revised full papers presented were carefully reviewed and selected from 39 submissions. .The scope of the confer作者: 概觀 時(shí)間: 2025-3-26 12:18
A Child‘s Right to a Healthy Environmentary study we focus on concepts and terminology rather than implementation details. Our approach could lead to more efficient, dynamic and stable blending-type spline based applications in fields such as interactive modeling, computer games and more.作者: 高調(diào) 時(shí)間: 2025-3-26 16:31
A Child‘s Right to a Healthy Environmentr list of weights in a suitable form. Our construction relies on projective geometry and is grounded on the pencil of quadrics circumscribed to a tetrahedron formed by vertices of the control net and an additional point which is required for the Steiner surface to be a non-degenerate quadric.作者: mortgage 時(shí)間: 2025-3-26 16:48 作者: Transfusion 時(shí)間: 2025-3-27 00:54 作者: 背景 時(shí)間: 2025-3-27 02:55
Finite Element Approximation with Hierarchical B-Splines,n be implemented using the FEMB program package. Subdivision algorithms play a crucial role and lead to a very simple program structure. A numerical example illustrates the substantial gains in accuracy for the adaptive strategy, in particular for higher degree B-splines.作者: Banquet 時(shí)間: 2025-3-27 06:42 作者: 人工制品 時(shí)間: 2025-3-27 12:15 作者: 品嘗你的人 時(shí)間: 2025-3-27 13:38 作者: ICLE 時(shí)間: 2025-3-27 20:47
Evaluation of Smooth Spline Blending Surfaces Using GPU,valuation and rendering of smooth blending type spline constructions using the tessellation shader steps of modern graphics hardware. In this preliminary study we focus on concepts and terminology rather than implementation details. Our approach could lead to more efficient, dynamic and stable blend作者: 折磨 時(shí)間: 2025-3-27 23:38 作者: 類型 時(shí)間: 2025-3-28 03:37 作者: Lasting 時(shí)間: 2025-3-28 10:01 作者: 草率男 時(shí)間: 2025-3-28 11:57 作者: flimsy 時(shí)間: 2025-3-28 18:08
A Curvature Smooth Lofting Scheme for Singular Point Treatments, to the noses of subsonic/transonic aerodynamic and some hydrodynamic crafts. A degeneracy in the tensor product parameterization is typical in representations of spheres and ellipsoids, or topological equivalents. In that case a grid of data typically sets a whole row to a single value, so it becom作者: indoctrinate 時(shí)間: 2025-3-28 18:50
A Consistent Statistical Framework for Current-Based Representations of Surfaces, currents (Glaunès and Vaillant, 2005). This extension is inspired from the theory of generalized stochastic processes due to It? (1954) and Gelfand and Vilenkin (1964). It consists of random linear forms defined on a space of vector fields. Upon this representation, we build a probabilistic model t作者: 舉止粗野的人 時(shí)間: 2025-3-29 00:37
,Isotropic M?bius Geometry and i-M Circles on Singular Isotropic Cyclides,ce changes under i-M inversions while the number of families of i-M circles remain constant. This gives us a generalization of the classification of families of lines and i-M circles on quadratic surfaces in . to isotropic cyclides with real singularities, containing up?to 4 such families.作者: etiquette 時(shí)間: 2025-3-29 05:23
Symbolic Computation of Equi-affine Evolute for Plane B-Spline Curves, article extends those results to the equi-affine plane geometry. Analogously to Euclidean geometry, the equi-affine evolute of both B-spline and NURBS curves are NURBS curves and an algorithm for the symbolic computation is given for B-spline curves. This results in a new method to analyze the glob作者: 刺耳 時(shí)間: 2025-3-29 11:19
On-line CAD Reconstruction with Accumulated Means of Local Geometric Properties,eparate steps. The operator of the laser scanner has no feedback from the reconstruction results. On-line reconstruction of the CAD geometry allows for such an immediate feedback..We propose a method for on-line segmentation and reconstruction of CAD geometry from a stream of point data based on mea作者: Omniscient 時(shí)間: 2025-3-29 13:22
Analysis of Intrinsic Mode Functions Based on Curvature Motion-Like PDEs,2.. This is achieved by reconsidering the so-called local mean which is formulated now with the morphological median operator. Doing this helps us derive curvature motion-like partial differential equations (PDEs) that mimic the 2. sifting process. In addition to the mathematical framework brought o作者: 四溢 時(shí)間: 2025-3-29 16:48
Optimality of a Gradient Bound for Polyhedral Wachspress Coordinates,dra. This bound provides a shape-regularity condition that guarantees the convergence of the associated polyhedral finite element method for second order elliptic problems. In this paper we prove the optimality of the bound using a family of hexahedra that deform a cube into a tetrahedron.作者: insular 時(shí)間: 2025-3-29 23:10
Differential Geometry Revisited by Biquaternion Clifford Algebra,tly Clifford algebras. Clifford algebras yield an excellent representation of the rotation group and of the Lorentz group which are the cornerstones of the theory of moving frames. Though Clifford algebras are all related to quaternions via the Clifford theorem, a biquaternion formulation of differe作者: 巧辦法 時(shí)間: 2025-3-30 03:26 作者: 潛伏期 時(shí)間: 2025-3-30 06:19 作者: 成績上升 時(shí)間: 2025-3-30 09:16 作者: 尖 時(shí)間: 2025-3-30 14:35
On-line CAD Reconstruction with Accumulated Means of Local Geometric Properties,show that this approach can be performed on-line and is robust to noise. We demonstrate that our method reconstructs spherical, cylindrical, and planar segments on real scan data containing typical errors caused by hand-held laser scanners.作者: disparage 時(shí)間: 2025-3-30 19:07
0302-9743 rocessing and learning theory, sparse and high-dimensional approximation, subdivision, wavelets and multi-resolution method..978-3-319-22803-7978-3-319-22804-4Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 固執(zhí)點(diǎn)好 時(shí)間: 2025-3-30 23:14 作者: packet 時(shí)間: 2025-3-31 01:59
https://doi.org/10.1007/978-3-319-70896-6show that this approach can be performed on-line and is robust to noise. We demonstrate that our method reconstructs spherical, cylindrical, and planar segments on real scan data containing typical errors caused by hand-held laser scanners.作者: genesis 時(shí)間: 2025-3-31 05:37 作者: 死亡率 時(shí)間: 2025-3-31 12:43 作者: bifurcate 時(shí)間: 2025-3-31 13:37
A Child‘s Right to a Healthy Environments polyspline method. The construction of the new ‘Beppo Levi polyspline’ surface reduces, via separation of variables, to that of a countable family of univariate .-splines, indexed by the frequency integer .. This paper establishes the existence, uniqueness and variational properties of the ‘Beppo 作者: blithe 時(shí)間: 2025-3-31 19:06 作者: GNAW 時(shí)間: 2025-3-31 23:04 作者: hankering 時(shí)間: 2025-4-1 04:06
A Child‘s Right to a Healthy Environment of Steiner surfaces of degree two. We derive the bilinear forms for such quadrics in a coordinate-free fashion in terms of their control net and their list of weights in a suitable form. Our construction relies on projective geometry and is grounded on the pencil of quadrics circumscribed to a tetr作者: grounded 時(shí)間: 2025-4-1 07:00
https://doi.org/10.1007/978-94-015-3509-0upport vector machines (SVM) to label patches in point clouds with the class labels tori, ellipsoids, spheres, cones, cylinders or planes. For the classification features based on different geometric properties like point normals, angles, and principal curvatures are used. These geometric features a作者: impale 時(shí)間: 2025-4-1 12:25 作者: enflame 時(shí)間: 2025-4-1 14:59 作者: 柔美流暢 時(shí)間: 2025-4-1 19:17
Africa, America, Asia and Australia, to the noses of subsonic/transonic aerodynamic and some hydrodynamic crafts. A degeneracy in the tensor product parameterization is typical in representations of spheres and ellipsoids, or topological equivalents. In that case a grid of data typically sets a whole row to a single value, so it becom作者: bisphosphonate 時(shí)間: 2025-4-1 23:03
A Bird-Scene at a Rural Dwelling, currents (Glaunès and Vaillant, 2005). This extension is inspired from the theory of generalized stochastic processes due to It? (1954) and Gelfand and Vilenkin (1964). It consists of random linear forms defined on a space of vector fields. Upon this representation, we build a probabilistic model t作者: 本能 時(shí)間: 2025-4-2 04:31
https://doi.org/10.1007/978-3-319-70896-6ce changes under i-M inversions while the number of families of i-M circles remain constant. This gives us a generalization of the classification of families of lines and i-M circles on quadratic surfaces in . to isotropic cyclides with real singularities, containing up?to 4 such families.作者: 慌張 時(shí)間: 2025-4-2 11:04
https://doi.org/10.1007/978-3-319-70896-6 article extends those results to the equi-affine plane geometry. Analogously to Euclidean geometry, the equi-affine evolute of both B-spline and NURBS curves are NURBS curves and an algorithm for the symbolic computation is given for B-spline curves. This results in a new method to analyze the glob作者: Kidnap 時(shí)間: 2025-4-2 14:10
