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Article: Study results from Zhejiang University update understanding of computer graphics.(Report)
- Article from:
- Computer Weekly News
- Article date:
- November 19, 2009
CopyrightCOPYRIGHT 2009 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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According to a study from Hangzhou, People's Republic of China, "Solving aliasing artifacts is all essential problem in shadow mapping approaches. Many works have been proposed, however, most of them focused on removing the texel-level aliasing that results from the limited resolution of shadow maps."
"Little work has been done to solve the pixel-level shadow aliasing that is produced by the rasterization on the screen plane. In this paper, we propose a fast, sub-pixel antialiased shadowing algorithm to solve the pixel aliasing problem. Our work is based oil the alias-free shadow maps, which is capable of computing accurate per-pixel shadow, and only incurs ...
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Article: Scientists at Zhejiang University publish research ...
Computer Weekly News;
August 18, 2008 ;
700+ words
... ... wrote H.L. Zhao and colleagues, Zhejiang University. The researchers concluded ... information, contact X.G. Jin, Zhejiang University, State Key Laboratory CAD & ... 10013, USA. Keywords: Computers, Zhejiang University. This article was prepared by Computer ...
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