In modeling stage, a multiple-view surface model is applied to build a model represented by a model attribute graph (MAGR) according to surface segmentation.
在建模阶段，采用多视图表面模型方法进行建模，依据表面分割，对多视图模型用一个模型特征图进行表达(MAGR)。
The point cloud segmentation is an extremely essential step in the reverse model design. The segmentation results will affect the surface fitting and the CAD model reconstruction quality directly.
数据点云分块是逆向工程中一个非常关键的环节，测量数据的分块结果将直接影响到曲面拟合及CAD模型重建的质量。
A range image segmentation algorithm based on Gaussian mixture model of surface normal is proposed.
提出了一种基于表面法向的高斯混合模型的距离图像分割算法。
The applications of this system in the segmentation of texture of the typical texture image, rock surface, and bird-view photograph of a city, etc are studied.
利用这一系统对典型纹理图象、岩石表面、和航拍市区照片的纹理分割进行了应用研究。
A method of automatic segmentation and surface reconstruction of scattered data in reverse engineering was presented.
提出了一种在反求工程中对散乱点云数据进行自动分割与曲面模型重构的方法。
With regard to this situation, a segmentation method using threshold surface based on surface fitting is proposed.
针对这种情况，提出一种基于曲面拟合的阈值曲面分割方法。
The image processing of the strip surface defects realized the task of defect detecting and image segmentation.
带钢表面图像处理技术实现了从图像中检测并分割缺陷的目的。
A new two-stage method for detection and segmentation on paper surface defects is proposed.
提出了纸张表面纸病检测与分割的二阶段新方法。
In the large optical components topography measurement system, the accuracy of measurement is greatly related to laser spot segmentation, centroid extraction and back surface spot removal.
大口径光学组件面形检测系统中，激光光斑的分割、质心提取和背表面光斑的自动剔除算法关系到系统的检测精度。
Then, the paper put forward method used to Triangular segmentation of trimmed surface by combining the Advancing Front Technique with Mapping Technique, and afforded its special algorithm .
然后，提出了以推进波前法与映射法相结合处理裁剪曲面的三角剖分方法，并给出了具体的实现算法。
The 3d surface geometry model is constructed by using MT algorithm from the tissues extracted by automatic or manual segmentation.
对由自动分割和手工勾画出的组织，用MT算法构建其三维表面几何模型。
The experiment result shows that this method possesses the advantage precision and speed and is useful for the real-time defect segmentation for steel surface image.
实验结果表明，该方法具有在精度和速度方面的优势，适合对带钢表面图像的缺陷进行实时检测。
A target extraction algorithm based on the background segmentation technology was proposed in this paper for the water surface moving targets in the complex background.
基于背景分割技术提出了一种复杂背景下水面运动目标提取算法。
A method of asphalt pavement surface distress image segmentation is put forward, and it may reduce calculation of pavement surface distress image classify.
提出了一种减少沥青路面破损图像识别计算量的图像分割方法。
A systematic scheme is proposed to automatically extract geometric surface features from a point cloud composed of a set of unorganized three-dimensional coordinate points by data segmentation.
给出了数据分块系统性方案，即从仅含有三维坐标的散乱的点云中自动提取几何曲面特性。
The region segmentation is arranged on the down stream side of the scanning position, and the region segmentation has a low which is lower than the upper surface of the transparent platform;
区段，所述区段位于所述扫描位置的下游侧，并具有低点，所述低点低于所述透明平台的上表面；
The region segmentation is arranged on the down stream side of the scanning position, and the region segmentation has a low which is lower than the upper surface of the transparent platform;
区段，所述区段位于所述扫描位置的下游侧，并具有低点，所述低点低于所述透明平台的上表面；
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