3-D SHAPE MEASUREMENTS USING STATISTICAL CURVATURE ANALYSIS

摘要

A kind of three dimensional curvature algorithm (Fig. 1 1) is middle to model biological substance using linear regression. The three dimensional representation of structure is obtained by scanning the entity. Numerical value is designated in the choice area domain of scanned structure. Vertex is calculated on the basis of many curvature measurements. Linear regression analysis be used to obtain the regression coefficient of all curvature. Variance inflation factor calculates curvature measurement. Multiple regression is performed to obtain very suitable model.