Methods A three-dimensional finite element model of maxilla containing palatal implant was built using spiral CT scanning, computer image processing, and CAD technology.
方法采用螺旋CT扫描、计算机图像处理及CAD技术，建立含腭部种植体的上颌骨三维有限元模型。
Methods Spiral ct scanning, image processing and CAD technology and FEM software were employed in the study to construct the three-dimensional finite element model of maxilla with a palatal implant.
方法采用螺旋ct断层扫描、计算机图像处理、计算机辅助设计和有限元软件处理，建立含腭部种植体的上颌骨三维有限元模型。
In laser scanning confocal microscopy imaging, ct imaging, MRI imaging, and in 3d image processing and recognition, visualization of 3d objects is essential.
在激光扫描共焦显微三维成像、CT成像、MRI成像，以及在图象处理和识别中，三维物体的显示是必不可少的。
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