zhu2900000

nvml error: driver not loaded: unknown.

1

hared directory: /home/xx/shared_dir docker: Error response from daemon: OCI runtime create failed: container_linux.go:380: starting container process caused: process_linux.go:545: container init caused: Running hook #0:: error running hook: exit status 1,...

.bag包使用问题

1

你好，rosbag数据包是否应该放在容器环境下才能使用？ ~/桌面/rosbag$ rosbag play demo-2.0.bag --clock [ INFO] [1626150183.325881367]: Opening demo-2.0.bag [rospack] Error: package 'rosbag_storage' not found [librospack]: error while executing command [FATAL] [1626150183.387878970]: Unable to find package: rosbag_storage

How can i draw multiple cubes at once Without creating objects

9

Hi~ I found that multiple objects were created and refreshed in real time, with a lot of display latency. If you do not create a class like the following, but...

How to change the edge_color after the object is created

6

hi~ Here is the demo on the website. ``` import sys from vispy import scene from vispy.color import Color canvas = scene.SceneCanvas(keys='interactive', size=(800, 600), show=True) # Set up a viewbox...

Thanks to the pre-trained model of PointPillars shared, is there have a demo of TDA4 calling the model can be referenced? https://github.com/TexasInstruments/edgeai-modelzoo/tree/master/models/vision/detection_3d 

My screen is black when i call vispy.

3

   

我关注到，项目用的非重复式lidar，我手里的是速腾32线机械式lidar，重复式的，效果会有影响吗？另外我没有imu，想配置一个外置的有特殊要求吗？ 谢谢！

pcd里面点云的外参应该是标定过的？

1

如题

激光雷达完成标定后，点云检测近处10米左右检测正常，目标有少许离开地面0.1-0.2米，10-20米检测的物体都漂在半空中，目标的高度差异很大。检测目标为人，激光雷达安装高度是1.4米，32线。不确定是哪里的问题。我看标定完了，系数z也是1.4米和实际也一致。

web预览camera窗口闪烁

11

你好楼主，web窗口camera显示不稳定，我在程序内部获取是正常的如print（sensor.read()），我的窗口大小是1920 1080的，我调整了640 480 仍然有这个问题，我怀疑有可能是web_ui的问题。我的相机是264编码  补充一下，配置窗口，连接表示符，也在同步闪烁