circular segment

circular segment的基本解释

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圆弓形

与circular segment相关的网络例句 [注：此内容来源于网络，仅供参考]

This result is visualized and further compared with the results based on line segment and circular curve-line error models.

以三次B样条曲线为例，给出了其建模及可视化结果，进一步地将该结果与折线及圆曲线的情况进行了比较。

The resulting arc spline is shape|preserving, and has the same number of inflections with the original polyline;(2) The segment number of circular arcs is the same as that of data points.

这种算法具有以下 3个特点：(1)生成的圆弧样条曲线具有保形的特点；(2 )圆弧样条中圆弧的段数与型值点个数相同；(3)圆弧段之间的连接点不一定在插值的型值点上，这样就能用更多的自由度来控制拟合曲线的形状。

Since cross ratio is an invariant of the group of all Mbius transformations,and a Mbius transformation maps a circle into another circle, it is convenient to represent a segment of circular arc with a parametric complex rational function.

利用Mbius变换的保交比性质和保圆性质，给出了一种快速、简便地生成平面上的一段精确圆弧曲线的新方法。

The segment arrangement on circular curves has proven theoretical support;the segment arrangement on transition curves,however,has no theoretical support and is usually executed by means of VMT systems equipped on shield machines.

对于圆曲线的管片排版已有了相对较为成熟的理论，而缓和曲线上的管片排版以往通常是根据盾构机VMT来选择，没有成型的理论支持，为此，结合测量理论和弯环管片的实际，探索出在缓和曲线上准确选择弯环管片理论排版的方法。

First, it was to obtain two binary images from segmenting image by two thresholds. Second, erosion, opening and closing were done to the two images according to some knowledge of the shape and location of the objects in the image that we have already known. Last, the edge information from the image segmented by a high threshold was put into the image segmented by a low threshold. It is the way to segment and discern circular objects accurately from the complex image and can greatly improve the accuracy rate of discerning.

首先分别根据两个阈值进行分割得到两幅二值图像，然后根据目标是圆形以及其大致位置等先验知识分别对两幅图进行腐蚀，开启，闭合等数学形态学运算，将高阈值分割得到的图像中的边界信息叠加到低阈值分割得到的图像中，实现对复杂背景图像中圆形物体的准确分割与提取，解决了复杂背景图像中物体识别率低的问题。

与circular segment相关的网络解释 [注：此内容来源于网络，仅供参考]

circular segment：[数]圆弓形

unabsorbed burden 未分摊[配]成本及费用 | circular segment [数]圆弓形 | put a question to sb. 向某人提问题

circular segment：圆弓形

circular sector 圆扇形 | circular segment 圆弓形 | circular slit domain 圆形裂纹域

circular segment：圆弓形,圆弧,圆截口

circular sector 圆扇形 | circular segment 圆弓形,圆弧,圆截口 | circular truncated cone 圆台

angle in a circular segment：圆周角

angle holding assembly 斜夹具组 | angle in a circular segment 圆周角 | angle inclinometer 倾角仪

angle of a circular segment：弓形角

圆周角 angle in a circular segment | 弓形角 angle of a circular segment | 冲角 angle of attack