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ABSTRACT
We present a method for parameterizing irregularly triangulated input models over polyhedral domains with quadrilateral faces. A combination of center-based clustering techniques is used to generate a partition of the model into regions suitable for remeshing. Several issues are addressed: the size and shape of the regions, their positioning with respect to features of the input geometry, and the amount of distortion introduced by approximating each region with a coarse polygon. Region boundaries are used to define a coarse polygonal mesh which is quadrangulated to obtain a parameterization domain. Constraints can be optionally imposed to enforce a strict correspondence between input and output features. We use the parameterization for multiresolution Catmull-Clark remeshing and we illustrate two applications that take advantage of the resulting representation: interactive model editing and texture mapping.
REFERENCES
Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.
| |
1
|
In http://www.alias.com. 1
|
| |
2
|
In http://www.discreet.com. 1
|
| |
3
|
In http://www.catia.ibm.com. 1
|
 |
4
|
|
| |
5
|
|
 |
6
|
|
| |
7
|
M. W. Bern and D. Eppstein. Quadrilateral meshing by circle packing. Int. J. Comp. Geom. Appl., 10(4):347--360, 2000. 2
|
| |
8
|
F. Bernardini and H. Rushmeier. The 3D model acquisition pipeline. Computer Graphics Forum, 21(2):149--172, 2002. 8
|
| |
9
|
P.-T. Bremer, S. Porumbescu, B. Hamann, and K. I. Joy. Automatic semi-regular mesh construction from adaptive distance fields. In Proc. Curves and Surfaces 02, 2002. 2
|
| |
10
|
E. Catmull and J. Clark. Recursively generated B-spline surfaces on arbitrary topological meshes. CAD, 10(6):350--355, 1978. 1, 2
|
| |
11
|
P. Cignoni, C. Rocchini, and R. Scopigno. Metro: Measuring error on simplified ssurfaces. CG Forum, 17(2): 167--174, 1998. 7
|
 |
12
|
|
| |
13
|
|
| |
14
|
|
 |
15
|
|
| |
16
|
|
 |
17
|
|
| |
18
|
A. Gersho. Asymptotically optimal block quantization. IEEE Trans. Inf. Theory, 25(4):373--380, 1978. 3
|
 |
19
|
|
| |
20
|
|
 |
21
|
Igor Guskov , Andrei Khodakovsky , Peter Schröder , Wim Sweldens, Hybrid meshes: multiresolution using regular and irregular refinement, Proceedings of the eighteenth annual symposium on Computational geometry, p.264-272, June 05-07, 2002, Barcelona, Spain
[doi> 10.1145/513400.513443]
|
| |
22
|
K. Hormann and G. Greiner. MIPS: An efficient global parametrization method. In Curve and Surface Design, pages 153--162. 2000. 7
|
| |
23
|
K. Hormann and G. Greiner. Quadrilateral remeshing. In Proc. Vision, Modeling, and Viz 2000, pages 153--162, 2000. 2
|
| |
24
|
|
 |
25
|
|
 |
26
|
|
 |
27
|
|
 |
28
|
|
 |
29
|
|
 |
30
|
|
| |
31
|
|
 |
32
|
|
 |
33
|
|
| |
34
|
J. MacQueen. Some methods for classification and analysis of multivariate observations. In Proc. 5th Berkeley Symp. Math Statistics and Prob., pages 281--297, 1967. 4
|
 |
35
|
|
| |
36
|
|
| |
37
|
|
 |
38
|
|
| |
39
|
S. Owen, M. Staten, S. Canann, and S. Saigal. A survey of unstructured mesh generation technology. In Proc. 7th Int. Meshing Roundable, pages 239--267, 1998. 1, 2
|
 |
40
|
|
| |
41
|
K. Pulli and M. Lounsbery. Hierarchical editing and rendering of subdivision surfaces. Technical Report UW-CSE-97-04-07, Dept. of CS&E, Univ. of Washington, Seattle, WA, 1997. 6
|
| |
42
|
C. Rocchini, P. Cignoni, C. Montani, and R. Scopigno. Acquiring, stitching and blending appearance attributes on 3D models. The Visual Computer, 18(3):186--204, 2002. 8
|
 |
43
|
|
| |
44
|
P. V. Sander , Z. J. Wood , S. J. Gortler , J. Snyder , H. Hoppe, Multi-chart geometry images, Proceedings of the 2003 Eurographics/ACM SIGGRAPH symposium on Geometry processing, June 23-25, 2003, Aachen, Germany
|
| |
45
|
V. Surazhsky, P. Alliez, and C. Gotsman. Isotropic remeshing of surfaces: a local parameterization approach. In Proc. 12th Intl. Meshing Roundtable, 2003. 2
|
| |
46
|
L. Velho. Quadrilateral meshing using 4-8 clustering. In Proc. CILANCE'00, pages 61--64, 2000. 2
|
| |
47
|
D. Zorin, P. Schröder, T. DeRose, L. Kobbelt, A. Levin, and W. Sweldens. Subdivision for modeling and animation. SIGGRAPH'00 Course Notes, 2000. 1, 6
|
| |
48
|
|
CITED BY 14
|
|
Nathan A. Carr , Jared Hoberock , Keenan Crane , John C. Hart, Rectangular multi-chart geometry images, Proceedings of the fourth Eurographics symposium on Geometry processing, June 26-28, 2006, Cagliari, Sardinia, Italy
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mario Botsch , Mark Pauly , Leif Kobbelt , Pierre Alliez , Bruno Lévy , Stephan Bischoff , Christian Rössl, Geometric modeling based on polygonal meshes Video files associated with this course are available from the citation page, ACM SIGGRAPH 2007 courses, August 05-09, 2007, San Diego, California
|
|
|
Y. Tong , P. Alliez , D. Cohen-Steiner , M. Desbrun, Designing quadrangulations with discrete harmonic forms, Proceedings of the fourth Eurographics symposium on Geometry processing, June 26-28, 2006, Cagliari, Sardinia, Italy
|
|
|
|
|
|
|
|
|
|
|