Thomas W. Sederberg
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Bibliography
2016
G^{1} nonuniform CatmullClark surfaces.
ACM Trans. Graph., 2016
Explicit μbases for conic sections and planar rational cubic curves.
Computer Aided Geometric Design, 2016
Birational 2D FreeForm Deformation of degree 1 × n.
Computer Aided Geometric Design, 2016
2015
Birational quadrilateral maps.
Computer Aided Geometric Design, 2015
Complex μbases for real quadric surfaces.
Computer Aided Geometric Design, 2015
2014
Volumetric Tspline construction using Boolean operations.
Eng. Comput. (Lond.), 2014
2013
Volumetric Tspline Construction Using Boolean Operations.
Proceedings of the 22nd International Meshing Roundtable, 2013
2012
On linear independence of Tspline blending functions.
Computer Aided Geometric Design, 2012
Offline signature verification and forgery detection using a 2D geometric warping approach.
Proceedings of the 21st International Conference on Pattern Recognition, 2012
2011
Curvature of singular Bézier curves and surfaces.
Computer Aided Geometric Design, 2011
Word Warping for Offline Handwriting Recognition.
Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011
2008
Watertight trimmed NURBS.
ACM Trans. Graph., 2008
2007
Guaranteed consistency of surface intersections and trimmed surfaces using a coupled topology resolution and domain decomposition scheme.
Adv. Comput. Math., 2007
2004
Tspline simplification and local refinement.
ACM Trans. Graph., 2004
Corrigendum to: 'Linear perturbation methods for topologically consistent representations of freeform surface intersections': Computer Aided Geometric Design 21 (2004) 303319.
Computer Aided Geometric Design, 2004
Linear perturbation methods for topologically consistent representations of freeform surface intersections.
Computer Aided Geometric Design, 2004
A conjecture on tangent intersections of surface patches.
Computer Aided Geometric Design, 2004
Topologically consistent trimmed surface approximations based on triangular patches.
Computer Aided Geometric Design, 2004
2003
Tsplines and TNURCCs.
ACM Trans. Graph., 2003
Gaussian and mean curvatures of rational Bézier patches.
Computer Aided Geometric Design, 2003
Knot intervals and multidegree splines.
Computer Aided Geometric Design, 2003
2002
A new implicit representation of a planar rational curve with high order singularity.
Computer Aided Geometric Design, 2002
Continuous approach to segmentation of handwritten text.
Proceedings of the Eighth International Workshop on Frontiers in Handwriting Recognition, 2002
The Algebra and Geometry of Curve and Surface Inversion.
Proceedings of the 2002 Geometric Modeling and Processing (GMP 2002), 2002
2001
A Direct Approach to Computing the µbasis of Planar Rational Curves.
J. Symb. Comput., 2001
Image Reconstruction Using DataDependent Triangulation.
IEEE Computer Graphics and Applications, 2001
On the minors of the implicitization Bézout matrix for a rational plane curve.
Computer Aided Geometric Design, 2001
The mubasis of a rational ruled surface.
Computer Aided Geometric Design, 2001
2000
Estimating tessellation parameter intervals for rational curves and surfaces.
ACM Trans. Graph., 2000
Bounding Interval Rational Bézier Curves with Interval Polynomial Bézier Curves.
Proceedings of the Geometric Modeling and Processing 2000, 2000
1999
Approximate Implicitization Using Monoid Curves and Surfaces.
Graphical Models and Image Processing, 1999
1998
A work minimization approach to image morphing.
The Visual Computer, 1998
Triangulation of Branching Contours Using Area Minimization.
Int. J. Comput. Geometry Appl., 1998
The moving line ideal basis of planar rational curves.
Computer Aided Geometric Design, 1998
Nonuniform Recursive Subdivision Surfaces.
Proceedings of the 25th Annual Conference on Computer Graphics and Interactive Techniques, 1998
1997
Implicitizing Rational Curves by the Method of Moving Algebraic Curves.
J. Symb. Comput., 1997
Faster Ray Tracing Using Adaptive Grids.
IEEE Computer Graphics and Applications, 1997
Partial derivatives of rational Bézier surfaces.
Computer Aided Geometric Design, 1997
Over and over again.
Mathematical Association of America, ISBN: 9780883856413, 1997
1996
Pyramids That Bound Surface Patches.
CVGIP: Graphical Model and Image Processing, 1996
1995
RationalRuled Surfaces: Implicitization and Section Curves.
CVGIP: Graphical Model and Image Processing, 1995
Point and tangent computation of tensor product rational Bézier surfaces.
Computer Aided Geometric Design, 1995
Hodographs and normals of rational curves and surfaces.
Computer Aided Geometric Design, 1995
Analysis of the offset to a parabola.
Computer Aided Geometric Design, 1995
Implicitization using moving curves and surfaces.
Proceedings of the 22nd Annual Conference on Computer Graphics and Interactive Techniques, 1995
1994
A simple verification of the implicitization formulae for Bézier curves.
Computer Aided Geometric Design, 1994
Curve implicitization using moving lines.
Computer Aided Geometric Design, 1994
Nonnegative quadratic Bézier triangular patches.
Computer Aided Geometric Design, 1994
1993
Best linear common divisors for approximate degree reduction.
ComputerAided Design, 1993
2D shape blending: an intrinsic solution to the vertex path problem.
Proceedings of the 20th Annual Conference on Computer Graphics and Interactive Techniques, 1993
1992
Approximation by interval Bezier curves.
IEEE Computer Graphics and Applications, 1992
A physically based approach to 2D shape blending.
Proceedings of the 19th Annual Conference on Computer Graphics and Interactive Techniques, 1992
1991
Geometric hermite approximation of surface patch intersection curves.
Computer Aided Geometric Design, 1991
1990
Techniques for cubic algebraic surfaces.
IEEE Computer Graphics and Applications, 1990
Surfacestechniques for cubic algebraic surfaces.
IEEE Computer Graphics and Applications, 1990
Curve intersection using Bézier clipping.
ComputerAided Design, 1990
Ray tracing trimmed rational surface patches.
Proceedings of the 17th Annual Conference on Computer Graphics and Interactive Techniques, 1990
1989
Fat arcs: A bounding region with cubic convergence.
Computer Aided Geometric Design, 1989
Scan line display of algebraic surfaces.
Proceedings of the 16th Annual Conference on Computer Graphics and Interactive Techniques, 1989
1988
Loop detection in surface patch intersections.
Computer Aided Geometric Design, 1988
Genus of the intersection curve of two rational surface patches.
Computer Aided Geometric Design, 1988
1987
Rational hodographs.
Computer Aided Geometric Design, 1987
1986
Algebraic Geometry for ComputerAided Geometric Design.
IEEE Computer Graphics and Applications, 1986
Improperly parametrized rational curves.
Computer Aided Geometric Design, 1986
Freeform deformation of solid geometric models.
Proceedings of the 13th Annual Conference on Computer Graphics and Interactive Techniques, 1986
1985
Some applications of resultants to problems in computational geometry.
The Visual Computer, 1985
Implicitization, inversion, and intersection of planar rational cubic curves.
Computer Vision, Graphics, and Image Processing, 1985
Steiner Surface Patches.
IEEE Computer Graphics and Applications, 1985
Piecewise algebraic surface patches.
Computer Aided Geometric Design, 1985
1984
Estimation of ThreeDimensional Object Orientation for Computer Vision Systems with Feedback.
J. Field Robotics, 1984
Implicit representation of parametric curves and surfaces.
Computer Vision, Graphics, and Image Processing, 1984
Degenerate parametric curves.
Computer Aided Geometric Design, 1984
Planar piecewise algebraic curves.
Computer Aided Geometric Design, 1984
Vector elimination: A technique for the implicitization, inversion, and intersection of planar parametric rational polynomial curves.
Computer Aided Geometric Design, 1984
Ray tracing of Steiner patches.
Proceedings of the 11th Annual Conference on Computer Graphics and Interactive Techniques, 1984
1978
Conversion of complex contour line definitions into polygonal element mosaics.
Proceedings of the 5th Annual Conference on Computer Graphics and Interactive Techniques, 1978