Non-Photorealistic Computer Graphics Library

[ home · search · about · links · contact · rss ] [ submit bibtex ] [ BookCite · NPR Books ]



Found 117 item(s) authored in "2005".
Pages [12]: Previous Page [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] Next Page

Proceedings Geometric Clustering for Line Drawing Simplification

Author(s): Pascal Barla, Joëlle Thollot, François X. Sillion.
Proceedings: Siggraph technical sketch: SIGGRAPH'2005, 2005.
[BibTeX] Find this paper on Google

We present a new approach to the simplification of line drawings, that maintains the morphological structure of the original drawing while decreasing the number of lines. The technique works by analyzing the structure of the drawing at a certain scale and identifying clusters of lines. These clusters are then processed to create new lines in a separate stage where different scenarios can be favored based on the target application. This two-stages decomposition naturally adapts to various applications: density reduction of a drawing, where too many lines project in a given region of the image; Level-of-detail (LOD) representations for line-based rendering (contours and hatching), where the number of lines must vary with scale; and progressive editing, where the user refines a curve by successive sketches, viewed as an iterative simplification of the set of line sketches drawn by the user. Our goal is to provide a low-level tool common to these applications.

Proceedings Geometric Clustering for Line Drawing Simplification
Pascal Barla, Joëlle Thollot, François X. Sillion.
Proceedings of Eurographics Symposium on Rendering (EGSR'05), pp. 183--192, Konstanz, Germany, June 29 - July 1, 2005. [BibTeX]

In Book GPU Gems II: Programming Techniques for High Performance Graphics and General-Purpose Computation
Marc Nienhaus, Jürgen Döllner.
M. Pharr, Blueprint Rendering and Sketchy Drawings, pp. 235--252, Addison-Wesley Professional, 2005. [BibTeX]

Technical Report Harnessing Real-World Depth Edges with Multiflash Imaging
Kar-han Tan, Rogerio Feris, Matthew Turk, J. Kobler, Jingyi Yu, Ramesh Raskar.
MERL (Mitsubishi Electric Research Laboratories, No. TR2005-067, December, 2005. [BibTeX]

Proceedings HUA: an interactive calligraphy and ink-wash painting system
Jibin Yin, Xiangshi Ren, Huaidong Ding.
The Fifth International Conference on Computer and Information Technology (CIT'05), pp. 989 - 995, 21-23 Sept. 2005, 2005. [BibTeX]

In Collection Hybrid Medical Visualizations: Creation and Evaluation
Tobias Isenberg.
Course Notes of the 60th Annual AMI Conference 2005, The Association of Medical Illustrators, Mario Costa Sousa, Non-Photorealistic Rendering (NPR)---Applied Research for the Medical Illustrator, Thousand Oaks, California, USA, July 28--August 1, 2005. [BibTeX]

PhD Thesis Hybrid Sketching: A New Middle Ground Between 2- and 3-D.
John Alex.
Massachusetts Institute of Technology, 2005. [BibTeX]

Proceedings Icon-Based Visualization Using Mosaic Metaphors
Thomas Nocke, Stefan Schlechtweg, Heidrun Schumann.
Ninth International Conference on Information Visualisation (IV'05), pp. 103--109, 2005. [BibTeX]

Article Illustration Motifs for Effective Medical Volume Illustration
Nikolai A. Svakhine, David Ebert, Don Stredney.
IEEE Computer Graphics and Applications, Vol. 25, No. 3, pp. 31--39, May/June, 2005. [BibTeX]

Proceedings Illustrative Display of Hidden Iso-Surface Structures
Jan Fischer, Dirk Bartz, Wolfgang Straßer.
Proceedings of IEEE Visualization (VIS'05), pp. 663--670, Minneapolis, October, 2005. [BibTeX]

Visitors: 117204