| 摘要 |
A method and system for three dimensional viewing of stereo images of an object or cavity includes using an imaging machine to obtain images representative of either a physical volume or a volumetric set of data. A computing machine can be used to identify image elements within the volumetric set of data by executing a ray tracing function to identify image elements along a path that is directed through the collection of images or sequentially ordered stack of images. The computing machine further applies a weighting function to intensity values related to the identified image elements. The computing machine generates at least one image element value based in part on the identified image elements, and based in part on the results generated from the executing of the ray tracing function and the application of the weighting function. Using the at least one image element value, the computing machine derives a pair of stereo images. Alternatively, the computing machine can select from within a collection of images representative of a physical volume, stereo pairs of images. The stereo pairs of images are displayed on a viewing apparatus.
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