A method for constructing smoothed geometric models based on medical image data

摘要

A method of constructing a smoothed geometric model based on a kind of medical image data, comprising inputting or reading medical image data, constructing a three-dimensional medical image voxel model based on medical image data, Smoothing the image voxel model, constructing a three-dimensional voxel prosthesis model; or constructing a three-dimensional voxel prosthesis tissue model based on medical image data, smoothing the three-dimensional voxel prosthesis tissue model To do. The method of constructing a smoothed geometric model based on medical image data is to smooth the three-dimensional medical image voxel model or the three-dimensional voxel prosthesis tissue model so as to bring it closer to the actual situation of the human body organ, and thereby calculate the dose. Improve the reliability and quality of treatment.