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| 2019-01-16 23:32:04 -0500 | asked a question | how far is the distance so that ar_track_alvar is detected? how far is the distance so that ar_track_alvar is detected? i have raspicamera 5 megapixel, and then how far is the dist |
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| 2018-12-23 09:39:00 -0500 | commented answer | Do you know what the meaning of this code ? okay, thanks for your answer, but if (self.robot_2d_theta - self.previous_robot_2d_theta) > 5.: what is the meaning |
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| 2018-12-22 09:13:01 -0500 | asked a question | Do you know what the meaning of this code ? Do you know what the meaning of this code ? function of fnGet2DRobotPose is to transform euler from quarternion, and the |
| 2018-12-18 07:30:51 -0500 | edited question | Cannot rqt_reconfigure rpicamera Cannot rqt_reconfigure rpicamera $ roslaunch turtlebot3_bringup turtlebot3_rpicamera.launch .. logging to /home/nasikun |
| 2018-12-18 07:13:05 -0500 | edited question | Cannot rqt_reconfigure rpicamera Cannot rqt_reconfigure rpicamera $ roslaunch turtlebot3_bringup turtlebot3_rpicamera.launch .. logging to /home/nasikuni |
| 2018-12-18 07:10:05 -0500 | asked a question | Cannot rqt_reconfigure rpicamera Cannot rqt_reconfigure rpicamera $ roslaunch turtlebot3_bringup turtlebot3_rpicamera.launch .. logging to /home/nasikuni |
| 2018-12-17 11:17:44 -0500 | edited question | [image_transport] Topics '/usb_cam/image_color' and '/usb_cam/camera_info' do not appear to be synchronized [image_transport] Topics '/usb_cam/image_color' and '/usb_cam/camera_info' do not appear to be synchronized please help |
| 2018-12-17 11:17:40 -0500 | edited question | [image_transport] Topics '/usb_cam/image_color' and '/usb_cam/camera_info' do not appear to be synchronized image_proc unsynchonized by the topic ? please help me :( $ rosrun image_transport republish compressed in:=usb_cam/im |
| 2018-12-17 11:17:24 -0500 | edited question | [image_transport] Topics '/usb_cam/image_color' and '/usb_cam/camera_info' do not appear to be synchronized image_proc unsynchonized by the topic ? please help me :( $ rosrun image_transport republish compressed in:=usb_cam/im |
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| 2018-12-17 11:17:04 -0500 | edited question | [image_transport] Topics '/usb_cam/image_color' and '/usb_cam/camera_info' do not appear to be synchronized image_proc unsynchonized by the topic ? please help me :( $ rosrun image_transport republish compressed in:=usb_cam/im |
| 2018-12-17 11:16:34 -0500 | asked a question | [image_transport] Topics '/usb_cam/image_color' and '/usb_cam/camera_info' do not appear to be synchronized image_proc unsynchonized by the topic ? please help me :( $ rosrun image_transport republish compressed in:=usb_cam/im |
| 2018-12-14 13:26:21 -0500 | commented answer | Unable to locate package camera_calibration so, just run it for calibration : $ rosrun usb_cam usb_node $ rosrun camera_calibration cameracalibrator.py --size 9x6 - |
| 2018-12-14 12:07:33 -0500 | answered a question | Unable to locate package camera_calibration absolutely, you install raspbian based on ROS isn't it? in fact, camera_calibration and image_pipeline has already inst |
| 2018-12-12 09:35:42 -0500 | answered a question | Turtlebot3 burger teleoperation doesn't work. do you have to calibrate the robot before? $roslaunch turtlebot3_bringup turtlebot3_robot.launch |
| 2018-12-12 09:19:41 -0500 | asked a question | Do i need calibrate usb_camera for ar_track_alvar? Do i need calibrate usb_camera for ar_track_alvar? in my case, i use 2 camera for tracking ar_track_alvar in turtlebot3. |
| 2018-12-07 07:43:59 -0500 | commented answer | Can I communicate send data from raspberry to other raspberry pi with ROS thanks a lot :) |
| 2018-12-07 07:43:23 -0500 | marked best answer | Can I communicate send data from raspberry to other raspberry pi with ROS Can I communicate send data from raspberry to other raspberry pi with ROS? my project is on turtlebot which is tracking object with raspicam and then followed the problem is i use 2 raspi camera so i uses 2 raspberry pi, can i communicate raspi with other raspi ? |
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| 2018-12-07 00:26:48 -0500 | asked a question | Can I communicate send data from raspberry to other raspberry pi with ROS Can I communicate send data from raspberry to other raspberry pi with ROS Can I communicate send data from raspberry to |
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