Non-Photorealistic Computer Graphics Library

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Found 7 item(s) authored by "Nick Halper" .

Article A Developer's Guide to Silhouette Algorithms for Polygonal Models
Tobias Isenberg, Bert Freudenberg, Nick Halper, Stefan Schlechtweg, Thomas Strothotte.
IEEE Computer Graphics and Applications, Vol. 23, No. 4, pp. 28--37, July/August, 2003. [BibTeX]

Proceedings Creating Non-Photorealistic Images the Designer’s Way
Nick Halper, Stefan Schlechtweg, Thomas Strothotte.
2nd International Symposium on Non-Photorealistic Animation and Rendering (NPAR'02), Annecy, France, June 3-5, 2002. [BibTeX]

Proceedings OPENNPAR: A System for Developing, Programming, and Designing Non-Photorealistic Animation and Rendering
Nick Halper, Tobias Isenberg, Felix Ritter, Bert Freudenberg, Oscar E. Meruvia Pastor, Stefan Schlechtweg, Thomas Strothotte.
11th Pacific Conference on Computer Graphics and Applications (PG'03), pp. 424, Canmore, Canada, 2003. [BibTeX]

Proceedings Psychology and Non-Photorealistic Rendering: The Beginning of a Beautiful Relationship
Nick Halper, Mara Mellin, Christoph S. Herrmann, Thomas Strothotte, Volker Linneweber.
Mensch & Computer 2003: Interaktion in Bewegung, pp. 277--286, Teubner Verlag, 2003. [BibTeX]

Article Rendering and Affect

Author(s): D.J. Duke, P.J. Barnard, Nick Halper, Mara Mellin.
Article: Computer Graphics Forum, Vol. 22, No. 3, September, 2003.
[BibTeX] Find this paper on Google

Previous studies at the intersection between rendering and psychology have concentrated on issues such as realismand acuity. Although such results have been useful in informing development of realistic rendering techniques,studies have shown that the interpretation of images is influenced by factors that have little to do with realism. Inthis paper, we summarize a series of experiments, the most recent of which are reported in a separate paper, thatinvestigate affective (emotive) qualities of images. These demonstrate significant effects that can be utilized withininteractive graphics, particularly via non-photorealistic rendering (NPR). We explain how the interpretation ofthese results requires a high-level model of cognitive information processing, and use such a model to account forrecent empirical results on rendering and judgement.

Article Stylizing Silhouettes at Interactive Rates: From Silhouette Edges to Silhouette Strokes
Tobias Isenberg, Nick Halper, Thomas Strothotte.
Computer Graphics Forum, 2002. [BibTeX]

PhD Thesis Supportive Presentation for Computer Games
Nick Halper.
University of Magdeburg, 2003. [BibTeX]

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