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Zhou Dengwen, Liu Fang, Ju Tao, Sun Jiaguang. New Method of Approximate Degree Reduction of Bézier SurfacesJ. Journal of Computer-Aided Design & Computer Graphics, 2002, 14(6): 553-556.
Citation: Zhou Dengwen, Liu Fang, Ju Tao, Sun Jiaguang. New Method of Approximate Degree Reduction of Bézier SurfacesJ. Journal of Computer-Aided Design & Computer Graphics, 2002, 14(6): 553-556.

New Method of Approximate Degree Reduction of Bézier Surfaces

  • By using the contrained optimization method,degree reduction of Bézier surface is achieved by solving systems of linear equations.The existence of solution is proved.The error of degree reduction is analyzed and reduced by using standard subdivision algorithms.
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