원문정보
Hedcut-Style Rendering Using Reaction-Diffusion Model
초록
영어
This paper presents non-photorealistic rendering methods of hedcut-style effects by using reaction-diffusion model. Reaction-diffusion model is a mathematical model proposed by Turing to describe the biological formation of natural patterns but we adapted this model as a tonal depiction method of stipples and curve patterns. According to the input image brightness, this model generates stipple patterns of black or white dots for near-black or near-white image area while it produces curve patterns for middle gray image area. Our method uses simple pre-processing step to compensate brightness and contrast of input image. We compare previous method and hand-made hedcut artwork with our results. Our works can be applied in game application and stylized rendering area.
목차
1. 서론
2. 기존 연구
2.1 헤드컷 관련연구
2.2 반응-확산에 의한 패턴 생성
3. 반응-확산 기반의 톤 표현 방법
3.1 튜링의 반응-확산 모델
3.2 생성 패턴의 밝기와 파라미터의 관계
3.3 헤드컷 스타일의적용
4. 실험 결과
5. 결론
참고문헌