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hefeiyu123 vincentwpj 1018365842 ajiang17 robotislove kavinwu lovelyyoshino fzwei-yyds jinairbus20200520 tthhee chisyliu dangerous-xu hiyyg chengwei920412 wingbot kimsoohwan lishuanghua parallelsystems 772894624 andreaeusebijointcalib's Issues
.pcd files
Can the corresponding original .pcd point cloud data be open-sourced?
运行圆心检测算法时出错
大佬,想请教一下我在编译toolxia的lidar_pattern文件后,运行bin下生成的可执行文件,数据用的就是您的data数据,出现了段错误(核心已转储),想请问一下是什么原因,排查好久都没有解决
lidar_pattern检测点云圆心的结果不正确
Question about intrinsic
Hi, thanks for sharing awesome work. I was doubtful about the intrinsic during projection. I saw the image_undistort
function in your code, when projecting 3D circle points to 2D pixels, we used intrinsic and extrinsic, do we need to undistort the image again?
Figure 7 in paper
Dear authors,
Thank you for your great work accepted by ICRA2023! Congratulations! There are some details about experimental results shown in Figure 7 that are not quite clear to me. Would you mind providing further explanation?
- Why are there negative values of fx, fy, cx, cy? Is it because you subtract the mean value?
- Does the box-plot show the variance of the calibration parameters? For instance, the difference between 75th percentile and 25th percentile value of fx can be more than 200 pixels?
Thanks in advance for your response!
please
您好作者,我看了您的lidar_pattern.cpp的代码关于圆心检测的部分,有三个地方看的不是明白,希望作者能解答一下,1、关于代码中的240 和200这两个超参数是代表的什么;2、关于pro_map的定义是什么意思;3、后面的圆心的max_i和max_j求出来的值的意义是什么?希望作者能回复一下,解决我的三个疑惑,不胜感激!
pcl版本
标定板尺寸
csv文件怎么来的
您好,请问这里的csv文件是tool目录下lidar求的点云圆心存进保存的吗?
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