gpt4 book ai didi

Point clouds registration(点云配准)

转载 作者:bug小助手 更新时间:2023-10-25 11:40:36 27 4
gpt4 key购买 nike



I am trying to make a 3D scanner based on turntable. This 3D scanner should create a point cloud model to meause of object length, hight and depth. I am working with realsense d435 RGBD camera. While turntable is rotating, I get the point clouds of object that wants to scan. My question is that how can I join these point clouds that has different rotation angle.

我正在尝试制作一个基于转盘的3D扫描仪。这台3D扫描仪应该创建一个点云模型,以测量物体的长度、高度和深度。我正在使用RealSense d435 RGBD摄像头。当转盘旋转时,我得到了想要扫描的物体的点云。我的问题是,我如何连接这些旋转角度不同的点云。


My steps are:

我的步骤是:



  1. Get the point cloud of object. ( I already got it)



  2. Transform the axes of point cloud to world coordinate system. I mean when I import it to meshlab. It should be on xy axis. I made it to)



  3. Use rotation matrix to rotate the point cloud data for real position. I mean, I get the point cloud data that has 90 degree angle from turntable. When I try the rotate it about z axis, it rotates. But the point clouds has 0 degree angle and 90 degree angle doesnt match.




How can I get over from this problem?

我怎样才能摆脱这个问题呢?


更多回答
优秀答案推荐
更多回答

27 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com