Geodesic
An Educational Non-Photorealistic Rendering System Using 2D Images by Java Programming
Journal for geometry and graphics, Tome 11 (2007) no. 2, pp. 237-247.

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It is important to improve the teaching and tutoring materials available in undergraduate CG education. Exposure to such material will certainly help encourage CG research. However, new image generation algorithms proposed in recent research are not usually included in tutoring material at the undergraduate level. We, the authors, have developed teaching material designed for educating undergraduates in CG. This paper describes teaching materials that support the study of NPR, or "non-photorealistic processing", a painting-style image processing technique used in CG education. Our goal is to make a tutoring system for studying NPR through Java programming. First, we will introduce "Jimmy", an educational Java software program for NPR. Jimmy supports a new brush and filtering functions for painting-style images. Second, we introduce a "CG Experiment Course Syllabus" for using the proposed system, and we describe the outcomes of its exercises. Students can develop new brush, filtering, and drawing techniques for painting-style images by extending and modifying the algorithms. Through using our system we found the following results:
Classification : 68U05
Mots-clés : Computer graphics, non-photorealistic rendering, educational systems, Java 
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K. Kondo; T. Nishita; H. Sato; K. Matsuda . An Educational Non-Photorealistic Rendering System Using 2D Images by Java Programming. Journal for geometry and graphics, Tome 11 (2007) no. 2, pp. 237-247. http://geodesic.mathdoc.fr/item/JGG_2007_11_2_JGG_2007_11_2_a8/