Non-photorealistic outdoor scene rendering : techniques and application
Many researches in Non-Photorealistic Rendering (NPR) have been done to investigate a variety of techniques to simulate the styles of hand-drawn artists. Many applications in industrial, architectural, animated film production, technical design, and computer graphics designs have focused on renderin...
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| Main Authors: | , , |
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| Other Authors: | |
| Format: | Book Section |
| Language: | English |
| Published: |
IEEE
2004
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/9812/1/Mohd.ShahrizalSunar2008_Non-PhotarealisticRenderingForOutdoorScene.pdf http://eprints.utm.my/id/eprint/9812/ http://doi.ieeecomputersociety.org/10.1109/CGIV.2004.1323988 |
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| Institution: | Universiti Teknologi Malaysia |
| Language: | English |
| Summary: | Many researches in Non-Photorealistic Rendering (NPR) have been done to investigate a variety of techniques to simulate the styles of hand-drawn artists. Many applications in industrial, architectural, animated film production, technical design, and computer graphics designs have focused on rendering 3D models to depict non-photorealism. Most of them are based on rendering characters and object-based. This paper investigates on non-photorealistic rendering techniques for 3D outdoor scenes. Outdoor scene composed of a large extent of natural phenomena of landscapes, plants, trees, mountains, buildings, and many more. Techniques discussed in this paper include silhouette and cartoon-shaded renderings. Silhouette rendering implements Brute Force approach to determine the silhouette edges. Cel-shading algorithm in cartoon rendering renders the objects in the scene by manipulating directional or positional lightings with texture-shaded to give the scene cartoon look. |
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