Efficient Algorithms for Computing the Shadow Volumes from an Area Light Source
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概要
- 論文の詳細を見る
3次元空間中に面光源と多角形遮蔽物があるとする.すると2種類の影,すなわち半影と本影ができる.本文ではm頂点の多角形光源とn頂点の多角形遮蔽物が与えられたときに,その半影を求めるO(m+n)時間のアルゴリズムと本影を求めるO(m+n log n)時間のアルゴリズムを与える.
- 一般社団法人情報処理学会の論文
- 1995-07-20
著者
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Shin Sung
Department Of Cardiology Cardiovascular Center Korea University Hospital
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Kim Dae
Department Of Anatomy And Center For Advanced Medical Education By Bk21 Project Inha University Coll
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Chwa K‐y
Korea Advanced Inst. Sci. And Technol. (kaist) Taejon Kor
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Shin Sung
Department Of Computer Science Kaist
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Yoo Kwan-Hee
Multimedia Lab., DACOM Corporation R&D Center
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Chwa Kyung-Yong
Department of Computer Science, KAIST
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Yoo Kwan-hee
Multimedia Lab. Dacom Corporation R&d Center:department Of Computer Science Kaist
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Kim Dae
Department Of Computer Science Kaist
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Shin Sung
Department of Applied Physics, Korea University, Chungnam 339-700, Korea
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