在此过程中，从断层测量图像中提取实体轮廓是关键的一步。
During this process, contour extraction form cross-section is the key step.
绘画中形象的轮廓变化也是直接表现形象的量感，实体感，空间位置和质地特征的方法。
Variations in the painted contours of images also provide a direct method of describing the volume, weight, spatial position, and textual characteristics of things.
为了对平面实体进行曝光固化，需要同时得到平面图形的轮廓和内部填充的扫描轨迹。
To solidify the planar entities, the contour and the inner scanning paths of the planar graphics are necessary.
本文以蜗杆、蜗轮及分度凸轮等具有空间曲面轮廓的蜗杆类零件为研究对象，探讨了该类零件的实体建模问题。
This dissertation focuses on the solid modeling of the Worm-Type Parts, such as the worm, worm wheel, indexing CAM, and so on, which has spacial surface.
其与一般方法不同的是，不仅适用于单实体截面轮廓，也适用于多实体截面轮廓。
This method is different from generic methods, which is the same with not only single entity section ring, but also complex entity section ring.
结果获得了股骨髁表面轮廓三维实体模型，模型与实物高度相似，可编辑性强，可进行生物工程活性骨的计算机辅助设计、制造。
RESULTS The 3D contour image of femoral condyle was presented which can be edited and processed arbitrarily for computer aided design (CAD) of artificial bioactive bone.
在得到人体实体切片序列图像中大脑器官的边缘轮廓线的基础上，提取图像中的标尺，利用图像中提供的标尺计算像素和实物的比例关系；
On the base of distilling edges from images of human slices, by calibrating the gauge, the ratio relationship between the pixels of the gauge and the real section areas were obtained.
在得到人体实体切片序列图像中大脑器官的边缘轮廓线的基础上，提取图像中的标尺，利用图像中提供的标尺计算像素和实物的比例关系；
On the base of distilling edges from images of human slices, by calibrating the gauge, the ratio relationship between the pixels of the gauge and the real section areas were obtained.
应用推荐