Shape aware normal interpolation for curved surface shading from polyhedral approximation
Independent interpolation of local surface patches and local normal patches is an efficient way for fast rendering of smooth curved surfaces from rough polyhedral meshes. However, the independently interpolating normals may deviate greatly from the analytical normals of local interpolating surfaces,...
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Main Authors: | Yang, Xunnian., Zheng, Jianmin. |
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Other Authors: | School of Computer Engineering |
Format: | Article |
Language: | English |
Published: |
2013
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/96555 http://hdl.handle.net/10220/11706 |
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Institution: | Nanyang Technological University |
Language: | English |
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