having problem on real time
Opened this issue · 6 comments
LIBOZH97 commented
i want to combine gazebo and ros2_orbslam3.
on the photo,the image should be represented on orb slam3,but it doesn't work,i don't know how to solve this problem.
LIBOZH97 commented
and the topic is correct,...
Ailce88899 commented
Refer to this article:
https://www.ncnynl.com/archives/202107/4492.html
LIBOZH97 commented
i solved the problem，try to move cam in a complicated environment（with lots of lines or points）so orbslam3 could get enough feature points。and do not stop moving cam
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主题: Re: [zang09/ORB_SLAM3_ROS2] having problem on real time (Issue #13)
Hi everyone, I have the same problem, my screen was black when I subscribed images, https://www.ncnynl.com/archives/202107/4492.html
I tried to understand , but I couldnt, please explain me what I need to do, or if you have solved this, please point me the way)) thanks)
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LIBOZH97 commented
截个图看看
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主题: Re: [zang09/ORB_SLAM3_ROS2] having problem on real time (Issue #13)
I tried but didnt have any result, I tried to change the number of keypoints in yaml file, but it doesnt work yet
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LIBOZH97 commented
用ros2话题命令查看一下订阅到了没有，怎么感觉像是没有订阅到话题呢，订阅到了之后命令行应该会显示 frame has been sent，检查下
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主题: Re: [zang09/ORB_SLAM3_ROS2] having problem on real time (Issue #13)
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LIBOZH97 commented
你订阅的是电脑自带的摄像头吗，如果是，移动一下电脑，在那种边边角角比较多的，复杂的地方，多移动一段时间
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发送时间: 2023年9月16日(星期六) 晚上11:47
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主题: Re: [zang09/ORB_SLAM3_ROS2] having problem on real time (Issue #13)
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