Computer Aided Geometric Design, Volume 24

Volume 24, Number 1, January 2007

C. Beccari, Giulio Casciola, Lucia Romani:
A non-stationary uniform tension controlled interpolating 4-point scheme reproducing conics. 1-9
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Jorge Delgado, Juan Manuel Peña:
Progressive iterative approximation and bases with the fastest convergence rates. 10-18
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Angel Plaza, José P. Suárez, Graham F. Carey:
A geometric diagram and hybrid scheme for triangle subdivision. 19-27
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Francesca Pelosi, Maria Lucia Sampoli, Rida T. Farouki, Carla Manni:
A control polygon scheme for design of planar C² PH quintic spline curves. 28-52
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Giancarlo Amati:
A multi-level filtering approach for fairing planar cubic B-spline curves. 53-66
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Jernej Kozak, Marjeta Krajnc:
Geometric interpolation by planar cubic polynomial curves. 67-78
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Jan Maes, Adhemar Bultheel:
Modeling sphere-like manifolds with spherical Powell-Sabin B-splines. 79-89
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Guozhao Wang, Chongyang Deng:
On the degree elevation of B-spline curves and corner cutting. 90-98
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Kestutis Karciauskas, Jörg Peters:
Concentric tessellation maps and curvature continuous guided surfaces. 99-111
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Ingo Ginkel, Jörg Peters, Georg Umlauf:
Normals of subdivision surfaces and their control polyhedra. 112-116
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Qin Zhang, Guoliang Xu:
Curvature computations for n-manifolds in R^n+m and solution to an open problem proposed by R. Goldman. 117-123
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Michael Barton, Bert Jüttler:
Computing roots of polynomials by quadratic clipping. 125-141
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J. Sánchez-Reyes:
Offset-rational sinusoidal spirals in Bézier form. 142-150
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J. Daza Rodríguez, T. Goncalves, F. Tovar:
Path splines with circle envelopes. 151-160
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Tao Ju, Peter Liepa, Joe D. Warren:
A general geometric construction of coordinates in a convex simplicial polytope. 161-178
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Hendrik Speleers, Paul Dierckx, Stefan Vandewalle:
Weight control for modelling with NURPS surfaces. 179-186
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L. Fernández-Jambrina:
B-spline control nets for developable surfaces. 189-199
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Ning Song, Falai Chen, Ron Goldman:
Axial moving lines and singularities of rational planar curves. 200-209
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C. Beccari, Giulio Casciola, Lucia Romani:
An interpolating 4-point C² ternary non-stationary subdivision scheme with tension control. 210-219
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Christian Perwass, Rida T. Farouki, Lyle Noakes:
A geometric product formulation for spatial Pythagorean hodograph curves with applications to Hermite interpolation. 220-237
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Rida T. Farouki, Takis Sakkalis:
Rational space curves are not "unit speed". 238-240
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Gasper Jaklic, Jernej Kozak, Marjeta Krajnc, Emil Zagar:
On geometric interpolation of circle-like curves. 241-251
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Zulfiqar Habib, Manabu Sakai:
G² Pythagorean hodograph quintic transition between two circles with shape control. 252-266
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Desmond J. Walton, Dereck S. Meek:
G² curve design with a pair of Pythagorean Hodograph quintic spiral segments. 267-285
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Jörg Stiller:
Point-normal interpolation schemes reproducing spheres, cylinders and cones. 286-301
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Xiao-Diao Chen, Hua Su, Jun-Hai Yong, Jean-Claude Paul, Jia-Guang Sun:
A counterexample on point inversion and projection for NURBS curve. 302
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Jorge Delgado, Juan Manuel Peña:
Are rational Bézier surfaces monotonicity preserving? 303-306
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Corrigendum

Kestutis Karciauskas, Jörg Peters:
Erratum to "Concentric tessellation maps and curvature continuous guided surfaces" by K. Karciauskas and J. Peters [Computer Aided Geometric Design 24 (2) (2007) 99-111]. 307
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Geometric Modeling and Processing 2006, 4th International Conference on Geometric Modeling and Processing (GMP 2006)

Myung-Soo Kim, Kenji Shimada:
Geometric Modeling and Processing 2006. 309
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Martin Aigner, Zbynek Sír, Bert Jüttler:
Evolution-based least-squares fitting using Pythagorean hodograph spline curves. 310-322
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Junfei Dai, Wei Luo, Miao Jin, Wei Zeng, Ying He, Shing-Tung Yau, Xianfeng Gu:
Geometric accuracy analysis for discrete surface approximation. 323-338
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Guiqing Li, Weiyin Ma:
Composite sqrt(2) subdivision surfaces. 339-360
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Tianyun Ni, Ahmad H. Nasri, Jörg Peters:
Ternary subdivision for quadrilateral meshes. 361-370
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P. Auquiert, Olivier Gibaru, E. Nyiri:
C¹ and C²-continuous polynomial parametric L_p splines (p>=1). 373-394
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Wujun Che, Jean-Claude Paul, Xiaopeng Zhang:
Lines of curvature and umbilical points for implicit surfaces. 395-409
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Miroslav Lávicka, Bohumír Bastl:
Rational hypersurfaces with rational convolutions. 410-426
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Discrete Differential Geometry

Mathieu Desbrun, Konrad Polthier:
Discrete Differential Geometry. 427
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Helmut Pottmann, Johannes Wallner, Yong-Liang Yang, Yu-Kun Lai, Shi-Min Hu:
Principal curvatures from the integral invariant viewpoint. 428-442
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Torsten Langer, Alexander G. Belyaev, Hans-Peter Seidel:
Exact and interpolatory quadratures for curvature tensor estimation. 443-463
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Craig Gotsman, Kanela Kaligosi, Kurt Mehlhorn, Dimitrios Michail, Evangelia Pyrga:
Cycle bases of graphs and sampled manifolds. 464-480
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Scott Schaefer, Tao Ju, Joe D. Warren:
A unified, integral construction for coordinates over closed curves. 481-493
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Johannes Wallner:
Note on curve and surface energies. 494-498
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Max Wardetzky, Miklós Bergou, David Harmon, Denis Zorin, Eitan Grinspun:
Discrete quadratic curvature energies. 499-518
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