| Title: | A shape constrained curve approximation method for styling surfaces modeling |
| Authors: | Mineur, Yves |
| Citation: | WSCG '2003: Posters: The 11-th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2003, 3.-7. February 2003, Plzen, p. 89-92. |
| Issue Date: | 2003 |
| Publisher: | UNION Agency |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://wscg.zcu.cz/wscg2003/Papers_2003/E73.pdf http://hdl.handle.net/11025/989 |
| ISBN: | 80-903100-2-8 |
| Keywords: | úprava povrchů;monotónní zakřivení;ochrana tvaru |
| Keywords in different language: | styling surfaces;monotone curvature;shape preservation |
| Abstract: | The problem of styling surfaces modeling is tackled. An approach based on section curves fairing is chosen. The concept of template curves is developed for approximating profiles with a monotone curvature variation. Constrained Bezier curves called typical curves are used for that. A curve growing process based on a G2 typical curve fitting method, is investigated. It consists first in determining a seed curve element then by a succession of extrapolating and fitting operations, to generate a curve segment with a given monotone curvature variation fitted locally to a data points set. |
| Rights: | © UNION Agency |
| Appears in Collections: | WSCG '2003: Posters |
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