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Helmut Pottmann Vis

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*2009
81EEHelmut Pottmann, Johannes Wallner, Qi-Xing Huang, Yong-Liang Yang: Integral invariants for robust geometry processing. Computer Aided Geometric Design 26(1): 37-60 (2009)
2008
80EEHelmut Pottmann: Geometry of architectural freeform structures. Symposium on Solid and Physical Modeling 2008: 9
79EEMartin Kilian, Simon Flöry, Zhonggui Chen, Niloy J. Mitra, Alla Sheffer, Helmut Pottmann: Curved folding. ACM Trans. Graph. 27(3): (2008)
78EEMark Pauly, Niloy J. Mitra, Johannes Wallner, Helmut Pottmann, Leonidas J. Guibas: Discovering structural regularity in 3D geometry. ACM Trans. Graph. 27(3): (2008)
77EEHelmut Pottmann, Alexander Schiftner, Pengbo Bo, Heinz Schmiedhofer, Wenping Wang, Niccolo Baldassini, Johannes Wallner: Freeform surfaces from single curved panels. ACM Trans. Graph. 27(3): (2008)
76EEHelmut Pottmann, Johannes Wallner: The focal geometry of circular and conical meshes. Adv. Comput. Math. 29(3): 249-268 (2008)
2007
75EEHelmut Pottmann, Yang Liu: Discrete Surfaces in Isotropic Geometry. IMA Conference on the Mathematics of Surfaces 2007: 341-363
74EEFranz Aurenhammer, Johannes Wallner, Martin Peternell, Helmut Pottmann: Voronoi Diagrams for Oriented Spheres. ISVD 2007: 33-37
73EEHelmut Pottmann: Geometric Computing in Shape Space. Pacific Conference on Computer Graphics and Applications 2007: 4
72EENiloy J. Mitra, Simon Flöry, Maks Ovsjanikov, Natasha Gelfand, Leonidas J. Guibas, Helmut Pottmann: Dynamic geometry registration. Symposium on Geometry Processing 2007: 173-182
71EEMartin Kilian, Niloy J. Mitra, Helmut Pottmann: Geometric modeling in shape space. ACM Trans. Graph. 26(3): 64 (2007)
70EEHelmut Pottmann, Yang Liu, Johannes Wallner, Alexander I. Bobenko, Wenping Wang: Geometry of multi-layer freeform structures for architecture. ACM Trans. Graph. 26(3): 65 (2007)
69EEHelmut Pottmann, Johannes Wallner, Yong-Liang Yang, Yu-Kun Lai, Shi-Min Hu: Principal curvatures from the integral invariant viewpoint. Computer Aided Geometric Design 24(8-9): 428-442 (2007)
68EEBert Jüttler, Helmut Pottmann, Otmar Scherzer: Variational and PDE level set methods. Computing 81(2-3): 107-108 (2007)
67EEYu-Kun Lai, Qian-Yi Zhou, Shi-Min Hu, Johannes Wallner, Helmut Pottmann: Robust Feature Classification and Editing. IEEE Trans. Vis. Comput. Graph. 13(1): 34-45 (2007)
66EEJohannes Wallner, Helmut Pottmann, Michael Hofer: Fair webs. The Visual Computer 23(1): 83-94 (2007)
2006
65EEYong-Liang Yang, Yu-Kun Lai, Shi-Min Hu, Helmut Pottmann: Robust principal curvatures on multiple scales. Symposium on Geometry Processing 2006: 223-226
64EEWenping Wang, Helmut Pottmann, Yang Liu: Fitting B-spline curves to point clouds by curvature-based squared distance minimization. ACM Trans. Graph. 25(2): 214-238 (2006)
63EEJohannes Wallner, Helmut Pottmann: Intrinsic subdivision with smooth limits for graphics and animation. ACM Trans. Graph. 25(2): 356-374 (2006)
62EEQi-Xing Huang, Simon Flöry, Natasha Gelfand, Michael Hofer, Helmut Pottmann: Reassembling fractured objects by geometric matching. ACM Trans. Graph. 25(3): 569-578 (2006)
61EEYang Liu, Helmut Pottmann, Johannes Wallner, Yong-Liang Yang, Wenping Wang: Geometric modeling with conical meshes and developable surfaces. ACM Trans. Graph. 25(3): 681-689 (2006)
60EEYang Liu, Helmut Pottmann, Wenping Wang: Constrained 3D shape reconstruction using a combination of surface fitting and registration. Computer-Aided Design 38(6): 572-583 (2006)
59EEYu-Kun Lai, Shi-Min Hu, Helmut Pottmann: Surface fitting based on a feature sensitive parametrization. Computer-Aided Design 38(7): 800-807 (2006)
58EEHelmut Pottmann, Qi-Xing Huang, Yong-Liang Yang, Shi-Min Hu: Geometry and Convergence Analysis of Algorithms for Registration of 3D Shapes. International Journal of Computer Vision 67(3): 277-296 (2006)
2005
57 Mathieu Desbrun, Helmut Pottmann: Third Eurographics Symposium on Geometry Processing, Vienna, Austria, July 4-6, 2005 Eurographics Association 2005
56EEMichael Hofer, Boris Odehnal, Helmut Pottmann, Tibor Steiner, Johannes Wallner: 3D Shape Recognition and Reconstruction Based on Line Element Geometry. ICCV 2005: 1532-1538
55 Natasha Gelfand, Niloy J. Mitra, Leonidas J. Guibas, Helmut Pottmann: Robust Global Registration. Symposium on Geometry Processing 2005: 197-206
54EEHelmut Pottmann, Michael Hofer: A variational approach to spline curves on surfaces. Computer Aided Geometric Design 22(7): 693-709 (2005)
53EEShi-Min Hu, Helmut Pottmann: Special section on geometric modeling and processing. Computer-Aided Design 37(5): 471 (2005)
52EEHelmut Pottmann, Stefan Leopoldseder, Michael Hofer, Tibor Steiner, Wenping Wang: Industrial geometry: recent advances and applications in CAD. Computer-Aided Design 37(7): 751-766 (2005)
2004
51EEShi-Min Hu, Helmut Pottmann: Special issue on geometric modeling and processing. Computer Aided Geometric Design 2004: 725-726
50EEHelmut Pottmann, Michael Hofer, Boris Odehnal, Johannes Wallner: Line Geometry for 3D Shape Understanding and Reconstruction. ECCV (1) 2004: 297-309
49EEHelmut Pottmann, Tibor Steiner, Michael Hofer, Christoph Haider, Allan Hanbury: The Isophotic Metric and Its Application to Feature Sensitive Morphology on Surfaces. ECCV (4) 2004: 560-572
48 Niloy J. Mitra, Natasha Gelfand, Helmut Pottmann, Leonidas J. Guibas: Registration of Point Cloud Data from a Geometric Optimization Perspective. Symposium on Geometry Processing 2004: 23-32
47EEMichael Hofer, Helmut Pottmann: Energy-minimizing splines in manifolds. ACM Trans. Graph. 23(3): 284-293 (2004)
46EEHelmut Pottmann, Stefan Leopoldseder, Michael Hofer: Registration without ICP. Computer Vision and Image Understanding 95(1): 54-71 (2004)
45EEHelmut Pottmann: Editorial to: Industrial Geometry. Computer-Aided Design 36(4): 297-298 (2004)
44EEMichael Hofer, Helmut Pottmann, Bahram Ravani: From curve design algorithms to the design of rigid body motions. The Visual Computer 20(5): 279-297 (2004)
2003
43EEJohannes Ruisz, Dieter Hönigmann, Helmut Pottmann: Segmentation and Modeling of Approximately Rotationally Symmetric Objects in 3D Ultrasound. 3DIM 2003: 124-131
42EEHelmut Pottmann, Stefan Leopoldseder: A concept for parametric surface fitting which avoids the parametrization problem. Computer Aided Geometric Design 20(6): 343-362 (2003)
41EEJoung-Hahn Yoon, Helmut Pottmann, Yuan-Shin Lee: Locally optimal cutting positions for 5-axis sculptured surface machining. Computer-Aided Design 35(1): 69-81 (2003)
40EEHeidrun Mühlthaler, Helmut Pottmann: Computing the Minkowski sum of ruled surfaces. Graphical Models 65(6): 369-384 (2003)
2002
39EEDieter Hönigmann, Johannes Ruisz, Helmut Pottmann: Fast model based segmentation of ultrasound data using an active image. ISBI 2002: 225-228
38EEHelmut Pottmann, Stefan Leopoldseder, Michael Hofer: Approximation with Active B-Spline Curves and Surfaces. Pacific Conference on Computer Graphics and Applications 2002: 8-25
37EETait S. Smith, Rida T. Farouki, Mohammad al-Kandari, Helmut Pottmann: Optimal slicing of free-form surfaces. Computer Aided Geometric Design 19(1): 43-64 (2002)
36EERida T. Farouki, Helmut Pottmann: Exact Minkowski Products of N Complex Disks. Reliable Computing 8(1): 43-66 (2002)
2000
35EEHelmut Pottmann, Boris Odehnal, Martin Peternell, Johannes Wallner, R. Ait Haddou: On Optimal Tolerancing in Computer-Aided Design. GMP 2000: 347-363
34 Helmut Pottmann, Martin Peternell: On Approximation in Spaces of Geometric Objects. IMA Conference on the Mathematics of Surfaces 2000: 438-458
33EEMartin Bertram, James C. Barnes, Bernd Hamann, Kenneth I. Joy, Helmut Pottmann, Dilinur Wushour: Piecewise optimal triangulation for the approximation of scattered data in the plane. Computer Aided Geometric Design 17(8): 767-787 (2000)
32EEJohannes Wallner, Rimvydas Krasauskas, Helmut Pottmann: Error propagation in geometric constructions. Computer-Aided Design 32(11): 631-641 (2000)
1999
31EEHelmut Pottmann, Johannes Wallner: Approximation algorithms for developable surfaces. Computer Aided Geometric Design 16(6): 539-556 (1999)
30EEMartin Peternell, Helmut Pottmann, Bahram Ravani: On the computational geometry of ruled surfaces. Computer-Aided Design 31(1): 17-32 (1999)
29EEHelmut Pottmann, Martin Peternell, Bahram Ravani: An introduction to line geometry with applications. Computer-Aided Design 31(1): 3-16 (1999)
28EEGeorg Glaeser, Johannes Wallner, Helmut Pottmann: Collision-free 3-axis milling and selection of cutting tools. Computer-Aided Design 31(3): 225-232 (1999)
27 H.-Y. Chen, I.-K. Lee, Stefan Leopoldseder, Helmut Pottmann, Thomas Randrup, Johannes Wallner: On Surface Approximation Using Developable Surfaces. Graphical Models and Image Processing 61(2): 110-124 (1999)
1998
26 Johannes Wallner, Georg Glaeser, Helmut Pottmann: Geometric Contribution to 3-axis Milling of Sculptured Surfaces. SSM 1998: 33-41
25EEHelmut Pottmann, Martin Peternell: Applications of Laguerre geometry in CAGD. Computer Aided Geometric Design 15(2): 165-186 (1998)
24EEMartin Peternell, Helmut Pottmann: A Laguerre geometric approach to rational offsets. Computer Aided Geometric Design 15(3): 223-249 (1998)
23EEStefan Leopoldseder, Helmut Pottmann: Approximation of developable surfaces with cone spline surfaces. Computer-Aided Design 30(7): 571-582 (1998)
22EEHelmut Pottmann, Thomas Randrup: Rotational and Helical Surface Approximation for Reverse Engineering. Computing 60(4): 307-322 (1998)
1997
21EEHelmut Pottmann, Peter Paukowitsch: Inflections of planar surface curves. Computer Aided Geometric Design 14(3): 293-297 (1997)
20EEJohannes Wallner, Helmut Pottmann: Rational blending surfaces between quadrics. Computer Aided Geometric Design 14(5): 407-419 (1997)
19 Martin Peternell, Helmut Pottmann: Computing Rational Parametrizations of Canal Surfaces. J. Symb. Comput. 23(2/3): 255-266 (1997)
1996
18 Helmut Pottmann, Wei Lü, Bahram Ravani: Rational Ruled Surfaces and Their Offsets. CVGIP: Graphical Model and Image Processing 58(6): 544-552 (1996)
17EEWei Lü, Helmut Pottmann: Pipe surfaces with rational spine curve are rational. Computer Aided Geometric Design 13(7): 621-628 (1996)
1995
16 Andreas Kolb, Helmut Pottmann, Hans-Peter Seidel: Fair Surface Reconstruction Using Quadratic Functionals. Comput. Graph. Forum 14(3): 469-480 (1995)
15EEHelmut Pottmann: Rational curves and surfaces with rational offsets. Computer Aided Geometric Design 12(2): 175-192 (1995)
14EEHelmut Pottmann, Gerald E. Farin: Developable rational Bézier and B-spline surfaces. Computer Aided Geometric Design 12(5): 513-531 (1995)
1994
13 Rida T. Farouki, Helmut Pottmann: Polynomial and Rational Pythagorean-Hodograph Curves Reconciled. IMA Conference on the Mathematics of Surfaces 1994: 355-378
12 Michael G. Wagner, Helmut Pottmann: Geometric Motion Design. Modelling and Planning for Sensor Based Intelligent Robot Systems 1994: 104-119
11EEHelmut Pottmann, Michael G. Wagner: Helix splines as an example of affine Tchebycheffian splines. Adv. Comput. Math. 2(1): 123-142 (1994)
10EEHelmut Pottmann, Karsten Opitz: Curvature analysis and visualization for functions defined on Euclidean spaces or surfaces. Computer Aided Geometric Design 11(6): 655-674 (1994)
9 Karsten Opitz, Helmut Pottmann: Computing shortest paths on polyhedra: applications in geometric modeling and scientific visualization. Int. J. Comput. Geometry Appl. 4(2): 165-178 (1994)
1993
8EEHelmut Pottmann: The geometry of Tchebycheffian splines. Computer Aided Geometric Design 10(3-4): 181-210 (1993)
1992
7EEHelmut Pottmann: Interpolation on surfaces using minimum norm networks. Computer Aided Geometric Design 9(1): 51-67 (1992)
6EERobert E. Barnhill, Karsten Opitz, Helmut Pottmann: Fat surfaces: a trivariate approach to triangle-based interpolation on surfaces. Computer Aided Geometric Design 9(5): 365-378 (1992)
1991
5EEHelmut Pottmann: Locally Controllable Conic Splines with Curvature Continuity. ACM Trans. Graph. 10(4): 366-377 (1991)
1990
4EEHelmut Pottmann: Smooth curves under tension. Computer-Aided Design 22(4): 241-245 (1990)
1989
3EEHelmut Pottmann: Projectively invariant classes of geometric continuity for CAGD. Computer Aided Geometric Design 6(4): 307-321 (1989)
1988
2 Helmut Pottmann: Interpolierende Kurven und Flächen mit geometrischer Stetigkeit höherer Ordnung. Austrographics 1988: 181-200
1 Helmut Pottmann: Eine Verfeinerung der Isophotenmethode zur Qualitätsanalyse von Freiformflächen. Visualisierungstechniken und Algorithmen 1988: 60

Coauthor Index

1Franz Aurenhammer [74]
2Niccolo Baldassini [77]
3James C. Barnes [33]
4Robert E. Barnhill [6]
5Pengbo Bo [77]
6Alexander I. Bobenko [70]
7H.-Y. Chen [27]
8Zhonggui Chen [79]
9Mathieu Desbrun [57]
10Gerald E. Farin [14]
11Rida T. Farouki [13] [36] [37]
12Simon Flöry [62] [72] [79]
13Natasha Gelfand [48] [55] [62] [72]
14Georg Glaeser [26] [28]
15Leonidas J. Guibas [48] [55] [72] [78]
16R. Ait Haddou [35]
17Christoph Haider [49]
18Bernd Hamann [33]
19Allan Hanbury [49]
20Martin Hering-Bertram (Martin Bertram) [33]
21Michael Hofer [38] [44] [46] [47] [49] [50] [52] [54] [56] [62] [66]
22Dieter Hönigmann [39] [43]
23Shi-Min Hu [51] [53] [58] [59] [65] [67] [69]
24Qi-Xing Huang [58] [62] [81]
25Kenneth I. Joy [33]
26Bert Jüttler [68]
27Martin Kilian [71] [79]
28Andreas Kolb [16]
29Rimvydas Krasauskas [32]
30Yu-Kun Lai [59] [65] [67] [69]
31I.-K. Lee [27]
32Yuan-Shin Lee [41]
33Stefan Leopoldseder [23] [27] [38] [42] [46] [52]
34Yang Liu [60] [61] [64] [70] [75]
35Wei Lü [17] [18]
36Niloy J. Mitra [48] [55] [71] [72] [78] [79]
37Heidrun Mühlthaler [40]
38Boris Odehnal [35] [50] [56]
39Karsten Opitz [6] [9] [10]
40Maks Ovsjanikov [72]
41Peter Paukowitsch [21]
42Mark Pauly [78]
43Martin Peternell [19] [24] [25] [29] [30] [34] [35] [74]
44Thomas Randrup [22] [27]
45Bahram Ravani [18] [29] [30] [44]
46Johannes Ruisz [39] [43]
47Otmar Scherzer [68]
48Alexander Schiftner [77]
49Heinz Schmiedhofer [77]
50Hans-Peter Seidel [16]
51Alla Sheffer [79]
52Tait S. Smith [37]
53Tibor Steiner [49] [52] [56]
54Michael G. Wagner [11] [12]
55Johannes Wallner [20] [26] [27] [28] [31] [32] [35] [50] [56] [61] [63] [66] [67] [69] [70] [74] [76] [77] [78] [81]
56Wenping Wang [52] [60] [61] [64] [70] [77]
57Dilinur Wushour [33]
58Yong-Liang Yang [58] [61] [65] [69] [81]
59Joung-Hahn Yoon [41]
60Qian-Yi Zhou [67]
61Mohammad al-Kandari [37]

Colors in the list of coauthors

Copyright © Tue Nov 3 08:52:44 2009 by Michael Ley (ley@uni-trier.de)