Yehor's profile - overview

● Enthusiast   × 1

● Commentator   × 1

• How to calculate the distance to object with orbbec astra camera

● Famous Question   × 38

• C++ direct function call is async
• Finding contour on LaserScan with RANSAC
• Do we need to publish odom in tf if we are using robot_localization?
• Difference between actionlib::SimpleClientGoalState and actionlib_msgs::GoalStatus
• Compress Image topic with h264 streaming for low bandwidth connection?
• Relation between move_base controller frequency , /odometry and /scan
• Fuse /odom with IMU from RealSense d435i
• parametera entering approach with rosrun and roslaunch
• Grab RTSP stream from ip camera
• DWA fails to produce a plan when the local goal is in dynamic obstacle
• DWA doesn't avoid obstacles and overshoots the trajectory
• DWA fails to produce the path in the free space, strange behavior
• How to find template on LaserScan?
• Problem with DWA planner, post 0.0 to angular velocity after is posted real speed
• How to perform autonomous navigation with 3d map?
• How to set initial orientation for /odom and /base_footprint?
• rospy.Subscriber
• How to specify map topic for ros navigation static_layer (global costmap)?
• DWA doesn't avoid obstacles
• Curvu local trajectories with teb_local_planner
• Move_base produce very low rotation speed
• Clearing the obstacles form local costmap
• Navigation stack dwa local planner crashes into dynamic obstacles
• How to add external libraries to ROS cpp file?
• Transform [sender=unknown_publisher] Unknown reason for transform failure
• ros_control with open loop system
• Cannot import custom rosmsg (actionlib)
• Improve camera FPS stream in Rviz from remote machine
• Is it possible to have a Subscriber inside the Service Server
• move_base does not update local_costmap
• Plugin warning in move_base
• Please explain how the Subscriber works
• Autonomous docking
• How to calculate the distance to object with orbbec astra camera
• depth information from Astra camera
• catkin_make --pkg
• Astra camera, ROS ros_aster_camera
• How to know when a ROS Package can be installed (on Ubuntu)

● Nice Question   × 2

• Compress Image topic with h264 streaming for low bandwidth connection?
• Autonomous docking

● Notable Question   × 39

• C++ direct function call is async
• Finding contour on LaserScan with RANSAC
• Difference between actionlib::SimpleClientGoalState and actionlib_msgs::GoalStatus
• Fuse /odom with IMU from RealSense d435i
• Do we need to publish odom in tf if we are using robot_localization?
• Grab RTSP stream from ip camera
• Compress Image topic with h264 streaming for low bandwidth connection?
• parametera entering approach with rosrun and roslaunch
• Relation between move_base controller frequency , /odometry and /scan
• DWA fails to produce a plan when the local goal is in dynamic obstacle
• DWA doesn't avoid obstacles and overshoots the trajectory
• Problem with DWA planner, post 0.0 to angular velocity after is posted real speed
• DWA fails to produce the path in the free space, strange behavior
• Straightforward movements for local_planner
• Navigation stack dwa local planner crashes into dynamic obstacles
• DWA doesn't avoid obstacles
• How to set initial orientation for /odom and /base_footprint?
• How to find template on LaserScan?
• Transform [sender=unknown_publisher] Unknown reason for transform failure
• Move_base produce very low rotation speed
• How to specify map topic for ros navigation static_layer (global costmap)?
• Improve camera FPS stream in Rviz from remote machine
• Clearing the obstacles form local costmap
• Curvu local trajectories with teb_local_planner
• Is it possible to have a Subscriber inside the Service Server
• ros_control with open loop system
• Plugin warning in move_base
• How to add external libraries to ROS cpp file?
• Cannot import custom rosmsg (actionlib)
• move_base does not update local_costmap
• How to perform autonomous navigation with 3d map?
• Autonomous docking
• depth information from Astra camera
• Astra camera, ROS ros_aster_camera
• catkin_make --pkg
• rospy.Subscriber
• How to know when a ROS Package can be installed (on Ubuntu)
• How to calculate the distance to object with orbbec astra camera
• Please explain how the Subscriber works

● Critic   × 1

• Curvu local trajectories with teb_local_planner

● Supporter   × 1

• Curvu local trajectories with teb_local_planner

● Editor   × 1

• Astra camera, ROS ros_aster_camera

● Student   × 1

• Please explain how the Subscriber works

● Scholar   × 1

• catkin_make --pkg

● Associate Editor   × 1

• DWA doesn't avoid obstacles

● Popular Question   × 39

• C++ direct function call is async
• Difference between actionlib::SimpleClientGoalState and actionlib_msgs::GoalStatus
• Fuse /odom with IMU from RealSense d435i
• Do we need to publish odom in tf if we are using robot_localization?
• Grab RTSP stream from ip camera
• Compress Image topic with h264 streaming for low bandwidth connection?
• parametera entering approach with rosrun and roslaunch
• Relation between move_base controller frequency , /odometry and /scan
• DWA fails to produce a plan when the local goal is in dynamic obstacle
• DWA doesn't avoid obstacles and overshoots the trajectory
• Straightforward movements for local_planner
• Navigation stack dwa local planner crashes into dynamic obstacles
• DWA doesn't avoid obstacles
• How to find template on LaserScan?
• Finding contour on LaserScan with RANSAC
• Transform [sender=unknown_publisher] Unknown reason for transform failure
• DWA fails to produce the path in the free space, strange behavior
• Move_base produce very low rotation speed
• How to specify map topic for ros navigation static_layer (global costmap)?
• Clearing the obstacles form local costmap
• How to set initial orientation for /odom and /base_footprint?
• Problem with DWA planner, post 0.0 to angular velocity after is posted real speed
• Curvu local trajectories with teb_local_planner
• Plugin warning in move_base
• ros_control with open loop system
• How to add external libraries to ROS cpp file?
• Cannot import custom rosmsg (actionlib)
• move_base does not update local_costmap
• Is it possible to have a Subscriber inside the Service Server
• Improve camera FPS stream in Rviz from remote machine
• How to perform autonomous navigation with 3d map?
• Autonomous docking
• depth information from Astra camera
• Astra camera, ROS ros_aster_camera
• How to know when a ROS Package can be installed (on Ubuntu)
• rospy.Subscriber
• How to calculate the distance to object with orbbec astra camera
• Please explain how the Subscriber works
• catkin_make --pkg

● Teacher   × 1

• move_base not avoiding obstacles

● Rapid Responder   × 8

• DWA fails to produce a plan when the local goal is in dynamic obstacle
• DWA doesn't avoid obstacles
• DWA doesn't avoid obstacles
• Clearing the obstacles form local costmap
• move_base not avoiding obstacles
• Neato lidar xv-11 doesn't send the data
• Transform [sender=unknown_publisher] Unknown reason for transform failure
• How to set initial orientation for /odom and /base_footprint?

● Organizer   × 1

• DWA fails to produce a plan when the local goal is in dynamic obstacle