Non-Photorealistic Computer Graphics Library

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Found 4 item(s) authored by "Sanghyun Seo" Find Author on Google.

Proceedings A Painterly Rendering Based on Stroke Profile and Database
Sanghyun Seo, JinWan Park, Kyunghyun Yoon.
5th International Symposium on Computational Aesthetics in Graphics, Visualization, and Imaging (CAe 2009), Oliver Deussen and Peter Hall, pp. 9--16, Eurographics Association, 2009. [BibTeX]

Article Color juxtaposition for pointillism based on an artistic color model and a statistical analysis

Author(s): Sanghyun Seo, Kyunghyun Yoon.
Article: The Visual Computer, Vol. 26, No. 6, pp. 421--431, 2010.
[BibTeX] [DOI] Find this paper on Google

We analyze characteristics and patterns of color juxtaposition and the color theory used by pointillist painters and employ them to create rendering algorithm that generates images in a pointillist style. We determine the distribution of colors in several paintings by Seurat and quantify a number of the theory that he employs. Using an RYB color wheel and a hierarchical point generation technique, we convert an input image into a set of colored dots, which is again converted into brush strokes with appropriate shapes and directions. We present images which illustrate the extent to which we have managed to simulate Seurat's technique.

Proceedings Color Paper Mosaic Rendering
Sanghyun Seo, SungYe Kim, Young Sup Park, Kyung Hyun Yoon.
SIGGRAPH 2001 Sketches and Applications, pp. 157, 2001. [BibTeX]

Article Directional Texture Transfer With Edge Enhancement
Hochang Lee, Sanghyun Seo, Kyunghyun Yoon.
Computers & Graphics, Vol. 35, No. 1, pp. 81--91, 2011. [BibTeX]

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