Three-dimensional virtual organ volume calculation method, device, storage medium and equipment
A three-dimensional virtual and volume calculation technology, applied in the computer field, can solve the problems of rough cutting surface and inaccurate calculation of volume, and achieve the effect of improving accuracy and calculation efficiency.
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[0036] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0037] Please refer to figure 1 , which shows a flow chart of a method for calculating the volume of a three-dimensional virtual organ provided by an embodiment of the present invention, and the method for calculating the volume of a three-dimensional virtual organ can be applied to a computer-assisted surgery system. The volume calculation method of the three-dimensional virtual organ includes:
[0038] Step 101, generating a Bezier surface intersecting with the three-dimensional virtual organ, the three-dimensional virtual organ composed of facets includes diseased tissue and non-diseased tissue separated by the Bezier surface.
[0039] Step 102, according to the depth between the mapping point on the Bezier surface and the vertex i...
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