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2020-12-18 13:26:38 -0500 | marked best answer | Play a bag with a step Hello, I want to play a Bagfile, but only advertise one message and skip the 2 following.. and there we go.. anyway to do this ? Thanks |
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2019-07-10 06:20:15 -0500 | commented answer | Play a bag with a step Thanks for the help, I know how to code in Python, but never used a python code with ROS, how do I run the code after ed |
2019-07-10 05:41:54 -0500 | commented answer | Play a bag with a step Yes, i want to record on an other bag, only 1 out of 3 messages that are published from the original bag. can you tell m |
2019-07-10 04:14:52 -0500 | edited question | Play a bag with a step Play a bag with a step Hello, I want to play a Bagfile, but only advertise one message and skip the 2 following.. and t |
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2019-07-10 04:13:48 -0500 | asked a question | Play a bag with a step Play a bag with a step Hello, I want to play a Bagfile, but only play one message and skip the 2 following.. and there |
2019-07-01 06:48:29 -0500 | asked a question | change object's colors in Gazebo change object's colors in Gazebo Hello, I'm trying to change the color of my objects in my Gazebo world. Here's my Worl |
2019-06-27 07:53:18 -0500 | marked best answer | Change the orientation of a PointCloud Hello, I'm trying to change the orientation of a pointcloud topic, I want to change it according to the following equation : let's say (x,y,z) are the original pointcloud coordinates, and (x',y',z') are the pointcloud cooridnates after the transformation. I want : x' = -y | y' = -z | z' = x How can I do that please ? |
2019-06-26 06:37:29 -0500 | edited question | Change the orientation of a PointCloud Change the orientation of a PointCloud Hello, I'm trying to change the orientation of a pointcloud topic, I want to cha |
2019-06-26 06:36:56 -0500 | asked a question | Change the orientation of a PointCloud Change the orientation of a PointCloud Hello, I'm trying to change the orientation of a pointcloud topic, I want to cha |
2019-06-25 03:47:39 -0500 | answered a question | stereo_image_proc: rotate cameras Is there a way to transform a topic, like a ros function that takes a topic as input, transform it, and then publish it |
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2019-06-25 03:14:54 -0500 | asked a question | stereo_image_proc: rotate cameras stereo_image_proc: rotate cameras Hello, I'm trying to setup a stereovision system from two camera, so for that, I'm u |
2019-06-19 08:25:40 -0500 | asked a question | Stereo camera description Stereo camera description Hello, I'm trying to use my two cameras to create a stereovision camera. I found this stereo |
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2019-06-17 08:22:42 -0500 | commented answer | [CARTOGRAPHER] "Submaps: For frame [map]: Frame [map] does not exist" I did change trancking and published frame to os_lidar, nothing changed. Did also change the fixed frame on Rviz to os1_ |
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2019-06-14 07:16:31 -0500 | answered a question | Generating 3D map from Lidar data Here's the link of the same question already been asked here. You'll find a thoughful answer. Personnally, I'm working o |
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2019-06-14 07:14:47 -0500 | commented answer | [CARTOGRAPHER] "Submaps: For frame [map]: Frame [map] does not exist" hi @fyi, I just figred out by accident the frame_id of my PointCloud topic. it's os1_lidar. So I should make tracking_fr |
2019-06-12 16:03:23 -0500 | commented answer | [CARTOGRAPHER] "Submaps: For frame [map]: Frame [map] does not exist" Here's the result of $ rostopic echo /points2 : https://pastebin.com/MybV1R6H Do you know how to make sure that the topi |
2019-06-12 09:41:09 -0500 | commented answer | [CARTOGRAPHER] "Submaps: For frame [map]: Frame [map] does not exist" The information (Pointclouds) are coming from /points2. Rostopic echo /points2 is giving a lot of points coordinates bu |
2019-06-12 09:36:12 -0500 | commented answer | [CARTOGRAPHER] "Submaps: For frame [map]: Frame [map] does not exist" The information (Pointclouds) are coming from /points2. Rostopic echo /points2 is giving a lot of points coordinates bu |
2019-06-12 09:10:53 -0500 | commented answer | [CARTOGRAPHER] "Submaps: For frame [map]: Frame [map] does not exist" Hi, Thanks for your response. As a ROS newbie, I don't know how to get to know the header of frame_id of my bag file, ca |
2019-06-12 08:48:55 -0500 | asked a question | [CARTOGRAPHER] "Submaps: For frame [map]: Frame [map] does not exist" [CARTOGRAPHER] "Submaps: For frame [map]: Frame [map] does not exist" Hi, I've been trying to set up Cartographer on ROS |
2019-06-10 15:57:46 -0500 | commented question | How to launch cartographer on my own .bag - RVIZ with missing tf Hi @goeldisandro, Did you solve the problem please ? I'm having exactly the same problem as the one you described here.. |