point clouds的意思

point clouds中文翻譯：

點云

相似詞語短語

Oort clouds───奧爾特云

point count───計點法

point counts───計點法

point groups───[晶體][數]點群（等于symmetryclass）

rain clouds───[氣象]雨云

pendant clouds───管狀云

Oort cloud───奧爾特云

雙語使用場景

Secondly, the laser propagation rule in the underground air and error influencing factors of scanning point clouds were studied systematically.───第二，研究激光在井下空氣中的傳播規律及掃描點云數據的誤差影響因素。

rotation transformation between the point clouds is obtained by the knowledge of the vision geometry and the image information, while their translation is acquired by our improved ICP algorithm.───點云間的旋轉變換是利用視覺幾何知識由同軸相機在不同掃描站點下拍攝的圖像直接獲得，而平移變換是由本文提出的改進ICP算法得到。

object of post-scanning data processing is to reconstruct surface models from 3D point clouds.───掃描數據處理的物體將重建來自 3D立體點云的表面的模型。

In elevation data stored in form of point clouds, triangles are first formed, then treated as are those of the triangular terrain models.───在以格子點型式儲存的高度資料中，三角形最常被使用，然后針對所產生的圖形作討論。

The point clouds coming from neighbor scan station are automatic registered to combine a uniform model.───首先，對相鄰掃描站的激光點云自動拼接，生成統一的點云模型。

Firstly, all the pairwise points are searched by taking the curvature of point clouds as the registration relationship.───首先以點云的曲率為聯系特征，搜索配準點云的匹配對集合；

Due to physical limits, a three-dimensional laser scanning can't acquire all the data object, so to scanning point clouds for stitching.───由于物理上的一些限制，一次三維激光掃描不能獲取掃描物體的全部數據，因此要對掃描點云進行拼接。

An algorithm for reconstructing surfaces from point clouds with noises and outliers acquired with a 3D scanner was presented.───針對三維掃描獲取的帶噪聲和離群點的點云數據，提出了隱式曲面重建算法。

So, multi-view point clouds registration algorithm is necessary to be studied.───所以，本文對多視點云拼接算法進行了研究。

英語使用場景

In order to extract the internal and external surface point clouds of the turbine blade with high accuracy, a contour tracing method based on the 3D-ICT images of the turbine blade is proposed.

This paper researches and realizes two algorithms of point clouds segmentation-the direct segmentation method based on planarity and the surface segmentation method based on logarithmic normal vector.