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Method for modeling three dimensional shape of objects using level set solutions on partial differential equation derived from helmholtz reciprocity condition
Method for modeling three dimensional shape of objects using level set solutions on partial differential equation derived from helmholtz reciprocity condition
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机译:基于亥姆霍兹互易条件的偏微分方程的水平集解对物体三维形状建模的方法
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摘要
A method for modeling a three dimensional shape of object using a level set solution on a partial differential equation derived from a Helmholtz reciprocity condition is provided. The method includes the steps of: a) inputting an image pair satisfying a Helmholtz reciprocity condition; b) performing an optical correction and simultaneously performing a geometric correction; c) performing a camera selection to select cameras capable of seeing a point (X, Y, Z), and defining and calculating a cost function by the Helmholtz reciprocity condition; d) calculating a speed function of a PDE that minimizes the cost function obtained in the step c); and e) generating a three dimension mesh model from a set of points configuring the object surface provided from the step d), and deciding a final three dimension mesh model by comparing cost function values.
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