ros2 run image_transport republish compressed --ros-args --remap in/compressed:=image_raw/compressed --ros-args --remap out:=image_raw/uncompressed 上面这条命令中republish节点的参数有: (1)compressed——用于指定传输的输入,可以是压缩图像或者原始图像,在本例中为'compressed'即压缩图像,即对压缩图像...
操作步骤 安装相应软件 $ sudo apt install ros-foxy-image-tools ros-foxy-usb-cam ros-foxy-compressed-image-transport 安装与编译软件包 $ cd ~/sensor_ws/src $ git clone https://github.com/EndlessLoops/rpicamera_ros2.git $ colcon build --packages-select rpicamera_ros2 启动摄像头 $ ros2 la...
•查看 ROS1 功能包中依赖的包,在 ROS2 工作空间下创建对应的功能包: ros2 pkg create hk_camera --build-type ament_cmake --dependencies rclcpp std_msgs cv_bridge image_transport •如果不确定在 ROS2 中对应于 ROS1 的依赖是什么,可以...
compressed_depth_image_transport- Migrated TODO: Improve Windows support (cv_bridgecurrently depends on Boost) theora_image_transport- Migrated polled_camera- Not Migrated Migration from ROS to ROS2 Since the concept ofros::NodeHandledoes not exist in ROS2, theimage_transport::ImageTransportobject n...
图片的压缩和解压 默认如果安装了image_transport_plugins,图片会自动压缩处理 但是rviz2目前还不直接使用压缩的图片,需要做如下解压 ros2 run image_transport republish compressed --ros-args --remap in/compressed:=image_raw/compressed raw --ros-args --remap out:=image_raw/uncompressed 纠错...
Strange issue that I only found with the CompressedPublisher, but it appears that its parameters are declared twice (or at least it does for me). Compiling ros2, image_transport and image_transport_plugins from source, I just have an rcl...
source 或安装现成的软件包:image_transport sudo apt-get install ros-humble-image-transport-plugins 安装后,它们将被驱动程序自动使用 将提供其他主题,包括 ./image_raw/compressed ros2发行版可以看这个 https://github.com/ros-drivers/usb_cam/tree/ros2 ...
sudo apt install ros-foxy-vision-opencv ros-foxy-image-transport-plugins ros-foxy-image-transport ros-foxy-image-common sudo apt install python3-polled-camera polled-camera-tool libpolled-camera0d sudo apt install libtheora-dev libogg-dev libboost-python-dev ...
ros-humble-compressed-image-transport ros-humble-rmf-visualization-fleet-statesros-humble-compressed-image-transport-dbgsym ros-humble-rmf-visualization-msgsros-humble-console-bridge-vendor ros-humble-rmf-visualization-msgs-dbgsymros-humble-controller-interface ros-humble-rmf-workcell-msgsros-humble-...
ROS2不是通信中间件，而是机器人编程中间件，试图为机器人创建行为。因此，需要一个机器人。机器人相对...