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摘要: 目的：利用膀胱尿道CT影像材料通过计算机采集分析信息并利用软件3dsMax构建男性膀胱尿道三维数学模型。方法：采集24例成人男性膀胱尿道CT影像图片。通过DICOM浏览器扫描CT图像膀胱壁及男性尿道及副性腺与周围组织结构密度，运用计算机3dsMax软件构建男性膀胱的三维数学模型。结果：使用3dsMax计算机技术构建的3D男性膀胱、尿道、前列腺模型具有全方位、全视觉的特点，能够任意对不同的剖面进行分割，是用于教学及科研较好的数学模型。结论：计算机绘制三维重建技术所构建的三维数学模型，能够进行男性膀胱尿道数字化。Abstract: Objective: Using computer image to scan and analyse technique and build male 3D mathematical bladder and urethra model by 3dsMax Software.Method: Collected 24 cases CT images and use DICOM browser to scan and analyse these images, then use surface rendering method of 3dsMax Software to create male 3D mathematical bladder and urethra model.Result: This model is a digital model, it can become a tool to reseach male (including normal and patients') bladder and urethral function. It can perform in different directions. We can see male bladder and urethral construction in different directions:profile,behind,sagittal plane and coronal plane.Conclusion: A 3D mathematical male bladder and urethra model is digital and a base to reseach male bladder and urethral function.
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Key words:
- digitalization /
- bladder model /
- three dimensional structure
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