| 摘要 |
<p>A computer-implemented method for rendering an image of an object, comprises: providing a set of surface points; providing the optical properties for the at least one layer; constructing an eigensystem using the optical properties of the at least one layer associated with each point in the set of surface points; extracting the eigenvalues and eigenvectors from the eigensystem at each point in the set of surface points; solving a system matrix using the extracted eigenvectors and eigenvalues and a continuous function of angular dependence to calculate reflectance values and transmittance values for the set of surface points; and rendering an image of the three dimensional object on a display using the reflectance values and the transmittance values calculated for the set of surface points.</p> |
