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2021-12-08 21:17:25 -0500 | commented question | Cannot build a package @luna-wu exactly, these are just variables you set prior to the compilation, they should not output anything. However, I |
2021-12-08 21:16:06 -0500 | commented question | Cannot build a package @luna-wu exactly, these are just variables you set prior to the compilation, they should not output anything |
2021-12-08 21:00:03 -0500 | commented question | Cannot build a package @luna these are the environment variables pointing at the current C and C++ compiler accordingly. You type them right in |
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2018-08-09 23:14:02 -0500 | marked best answer | Custom filter (box) for pointclouds I need to cut out a box (basically reimplement pcl::CropBox link), but with the following code and the pcl::CropBox itself I do not see any difference between the source and the output clouds. Am I doing something wrong? I'm sure that there should be points within the specified min and max box boundaries. |
2018-08-09 23:13:51 -0500 | answered a question | Custom filter (box) for pointclouds Apparently erase function has another definition cloud->erase(std::remove_if( cloud->begin(), |
2018-08-09 02:24:12 -0500 | commented question | Order of point clouds to use while merging (ICP) Timestamps of messages from 4 cameras in my rosbag recordings can differ up to 2-3 ms before applying the filter, so the |
2018-08-08 22:25:12 -0500 | commented question | Order of point clouds to use while merging (ICP) I use rosbag to record data and then I additionally apply message_filters::sync_policies::ApproximateTime, which decreas |
2018-08-07 22:33:10 -0500 | commented question | Order of point clouds to use while merging (ICP) I've calibrated using multiple matching points via CloudCompare and the error is now around 1-2 cm, which is more than e |
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2018-08-07 07:14:02 -0500 | commented question | Order of point clouds to use while merging (ICP) @PeteBlackerThe3rd calibration of 4 cameras at this angle turned out to be a serious problem. A couple of calibration to |
2018-08-07 07:10:32 -0500 | asked a question | Custom filter (box) for pointclouds Custom filter (box) for pointclouds I need to cut out a box (basically reimplement pcl::CropBox link), but with the foll |
2018-08-07 06:45:04 -0500 | edited question | Order of point clouds to use while merging (ICP) Order of point clouds to use while merging (ICP) My team and I have built the following setup (view from above). It's a |
2018-07-21 01:49:13 -0500 | commented question | Cannot build a package You can even try export CC=/usr/bin/gcc and export CXX=/usr/bin/g++ before compiling on the old machine |
2018-07-19 02:30:52 -0500 | commented question | Cannot build a package as I see from the log /home/parth/anaconda3/bin/cc is your compiler, although simple gcc should be used instead |
2018-07-19 02:30:35 -0500 | commented question | Cannot build a package as I see from the log /home/parth/anaconda3/bin/cc is your compiler, although simple gcc should be used |
2018-07-18 03:48:10 -0500 | commented question | Cannot build a package Using compile options via CMakeLists.txt worked for me add_compile_options(-pthread) |
2018-07-17 23:48:20 -0500 | commented question | Working in OpenCV3 with ROS images [Kinetic] I used opencv2 headers while using 4.0.0-pre, so it's not a problem. You can try explicitly installing ROS package for O |
2018-07-17 23:41:24 -0500 | commented question | Working in OpenCV3 with ROS images [Kinetic] Sorry, I totally forgot about include_directories( ${catkin_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS} ) and target_link_l |
2018-07-17 23:41:09 -0500 | commented question | Working in OpenCV3 with ROS images [Kinetic] Sorry, I totally forgot about include_directories( ${catkin_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS} ) and target_link_l |
2018-07-17 23:39:46 -0500 | commented question | Working in OpenCV3 with ROS images [Kinetic] Sorry, I totally forgot about include_directories( ${catkin_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS} ) and target_link_l |
2018-07-17 23:38:47 -0500 | commented question | Working in OpenCV3 with ROS images [Kinetic] Sorry, I totally forgot about include_directories( ${catkin_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS} ) and target_link_l |
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2018-07-17 22:31:31 -0500 | commented question | Working in OpenCV3 with ROS images [Kinetic] OpenCV's trunk uses the same headers. Maybe you can solve the problem by adding the following line find_package(OpenCV R |
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2018-07-16 06:37:46 -0500 | commented answer | How do I get back opencv 2.4 after installing ROS? I've reinstalled OpenCV several times - building from source a stable version and overriding currently existing installa |
2018-07-16 06:13:11 -0500 | asked a question | Order of point clouds to use while merging (ICP) Order of point clouds to use while merging (ICP) My team and I have built the following setup (view from above). It's a |
2018-07-13 00:03:30 -0500 | commented answer | Publishing frame using launch file/C++ I wrote a simple point cloud solution using MultiThreadedSpinner, and it works, but as soon as I try to save using pcl:: |
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2018-07-05 06:42:18 -0500 | commented answer | Publishing frame using launch file/C++ Well, I'm recording this data for deep learning, so I need as much data as I can get. Simple pointcloud_to_pcd even for |
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2018-07-05 06:15:44 -0500 | commented answer | Publishing frame using launch file/C++ Thank you! Any suggestions how to synchronise the system? I used a "hacky" approach to take shots from two cameras, but |
2018-07-05 06:11:18 -0500 | marked best answer | Publishing frame using launch file/C++ I'm trying to publish merged point cloud from multiple Kinects as one topic. In order to align clouds I applied static_transform_publisher, which merged all the clouds into one frame ("kinect"). Unfortunately, I need to publish this frame to save the resultant point cloud using pointcloud_to_pcd. I've found that "pub" can be used to do it, but I'm confused about the arguments: If you can comment on how to improve the performance of such a system, please also share what can be applied (maybe using a bunch of C++ subscription code instead of a launch file), as currently in Rviz I get around 5 fps. My launch file: |
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2018-07-05 05:17:39 -0500 | commented question | Orbbec Astra Mini S - Depth calibration Well, I just followed the same procedure as with rgb and it worked |