We created a whole bunch of images of my face and moving point clouds that represented that shapes of my face.
我们创建了一大堆我的脸图像和代表我脸型的移动点云。
Point cloud
原声例句
TED演讲（音频版） 2019年5月合集
精选英语短文
The company's website states that Atlas uses " depth sensors to generate point clouds of the environment and detect its surroundings" .
该公司的网站称， Atlas 使用“深度传感器生成环境的点云并检测其周围环境” 。
科学杂志：科技
So as you can see in the head, we've got cameras, both LIDAR and point cloud based camera systems In the chest we've got cameras.
因此，正如您在头部看到的那样，我们有摄像头，包括激光雷达和基于点云的摄像头系统在胸部我们有摄像头。
连线杂志
So here you can see a main lidar, which has 360 degree view of the world, creates a really robust point cloud for our system to use to know exactly where everything is around it.
这里你可以看到一个主激光雷达，它可以 360 度观察世界，它为我们的系统创造了一个非常强大的点云来准确地知道周围的一切。
中文百科
点云
点云（point cloud）是指透过3D扫描仪所取得之数据型式。
扫描数据以点的型式记录，每一个点包含有三维座标，有些可能含有色彩信息（R,G,B）或物体反射面强度。
点云数据除了具有几何位置以外，还有强度（Intensity）信息，强度信息的获取是激光扫描仪接受装置采集到的回波强度，此强度信息与目标的表面材质、粗糙度、入射角方向，以及仪器的发射能量，激光波长有关。点云也是逆向工程中通过仪器测量外表的点数据集合。
在电脑动画领域，皮克斯的玩具总动员3使用了点云技术
英语百科
Point cloud 点云
A point cloud is a set of data points in some coordinate system.
In a three-dimensional coordinate system, these points are usually defined by X, Y, and Z coordinates, and often are intended to represent the external surface of an object.
Point clouds may be created by 3D scanners. These devices measure a large number of points on an object's surface, and often output a point cloud as a data file. The point cloud represents the set of points that the device has measured.