Application of B-spline Fitting Surface to Measure of Body
B样条曲面拟合方法在人体测量中的应用*

With the developing of the technology of Computer Aided Design,three-dimensional(3D) parametric design,as a new computer aided design method,had been widely used.The system was based on the Phase Detection of Projected grating to sense body's 3D data,surface fitting was simulated by B-spine patches in the sense of piecewise least square,so it had more practical value in treatment and basic medical study.