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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Bibliographic Details
Main Authors: Yang, Xunnian., Zheng, Jianmin.
Other Authors: School of Computer Engineering
Format: Article
Language:English
Published: 2013
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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