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dongzh311

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提取图2(a) 中点云①，②，③，经坐标转换后，根据式(9)计算它们到图2(b)中对应平面的距离，得配准精度见表2。由于测站1中③只能提取一些边线，误差较①，②两种情况略大。可以看出，配准精度跟选取的点云区域有关，对应区域越接近，精度越高。

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1楼 2010-12-13 15:56:02

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hecuihuapeng

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dongzh311(金币+10, 翻译EPI+1): 2010-12-14 21:42:38

Extract point clouds ①, ②, ③ from Figure 2 (a) .After coordinate transformation,the corresponding distance from these point clouds to the plane in Figure 2 (b) were calculated according to equation (9). 我觉得举得计算这样说更精确。

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4楼2010-12-14 20:39:42

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cfm877

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dongzh311(金币+15):非常感谢 2010-12-14 21:43:18

points cloud ①, ②, ③ were extracted from Figure 2 (a) ,and after coordinate transformation,the corresponding distance from the plane in Figure 2 (b) were calculated according to equation (9), and registration accuracy was got in Table 2. 1.The error of ③ was slightly larger than that of ① and ② for ③ in station 1 only can to extract some edge. It can be seen that the registration accuracy was related to the selected area 0f point cloud, the closer the corresponding region, the higher the precision.
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中文读着就很别扭，很难翻译，再者专业词汇不了解，可能有很多错误，还请谅解

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3楼2010-12-14 12:36:17

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