Firstly, video objects were segmented and their centroids were calculated.
首先进行视频对象分割，求出运动目标的形心。
Calculate the new centroids of the clusters now that its data may have moved.
计算各组的新的质心现在，它的数据可能移动。
The centroids of localized orbitals (LMO_s) are used to determine the symmetry of LMO_s.
提出了利用定域分子轨道重心确定分子轨道的对称性。
Fast searching centroids of 2d arbitrary shape is still a key problem in the fields of pattern recognition and object tracking.
快速搜索任意形状二维目标的质心，一直是模式识别、目标跟踪等领域中的关键问题。
With several examples of single crystal structures of compounds incorporating aromatic rings, the criterion of the centroids distance of 0.
通过一些晶体结构的实例指出，目前广泛采用的质心距小于0。
Segment alignment of tip-tilt is fulfilled by overlapping diffraction pattern centroids of the three individual segments on the focal plane.
该系统通过调整两块可动子镜，使其焦面光斑的质心位置与固定镜的重合校正子镜间的相对倾斜。
The method firstly organizes support vectors in clusters in feature space, and then, it finds the pre-images of the cluster centroids in feature spa.
此方法首先在特征空间中对支持向量进行聚类，然后寻找特征空间中的聚类中心在输入空间中的原像以形成约简向量集。
The experiment results show that the cluster initial centroids selected by the new method is more closed to the desired cluster centers, and the better clustering accuracy can be achieved.
仿真结果表明，该方法选择的聚类初始点更加接近期望的聚类中心，能获得更高的聚类精度。
When the overlap of target occurs, the resulting centroid measurement of distributed image is a single merged measurement which is a linear combination of the centroids of individual targets.
当目标在传感器视场中交叉运动，图像相互重叠时，得到由两个目标形心位置线性组合的融合后的图象测量方程。
To eliminate the influence of noise, the positions of centroids of clusters computed from the synthetic reflection coefficients can be selected as the new positions in the iterative processes.
为了消除噪声的影响，在进行计算时，选择某些集团重心位置作为迭代过程中的等价强反射层位置。在人工合成数据上的实验结果说明了方法的有效性。
To eliminate the influence of noise, the positions of centroids of clusters computed from the synthetic reflection coefficients can be selected as the new positions in the iterative processes.
为了消除噪声的影响，在进行计算时，选择某些集团重心位置作为迭代过程中的等价强反射层位置。在人工合成数据上的实验结果说明了方法的有效性。
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