상세정보
학술지
Construction and Rendering of Trimmed Blending Surfaces with Sharp Features on a GPU
- 저자
- 고대현, 이지은, 임성재, 윤승현
- 발행일
- 201102
- 출처
- ETRI Journal, v.33 no.1, pp.89-98
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 10MT1600, 방통융합형 Full 3D 복원 기술 개발(표준화연계), 구본기
- 초록
- We construct surfaces with darts, creases, and corners by blending different types of local geometries. We also render these surfaces efficiently using programmable graphics hardware. Points on the blending surface are evaluated using simplified computation which can easily be performed on a graphics processing unit. Results show an eighteen-fold to twenty-fold increase in rendering speed over a CPU version. We also demonstrate how these surfaces can be trimmed using textures. © 2011 ETRI.
- KSP 제안 키워드
- Blending surfaces, Graphic Processing Unit(GPU), Programmable graphics hardware, Rendering speed, Sharp features, graphics processing