Sensor Calibration - Hokoyu Lidar
Hello guys, I am working with Husky A200 (Unmanned Ground Vehicle). It has got **Hokoyu Lidar** in it. I am planning to **calibrate the Lidar data** **(Autocalibration exactly)**. When the Lidar is...
View ArticleAdding Lidar to Husky's URDF
Hello guys, I am currently working with Husky A200, which has Hokoyu Lidar fixed onto it.I want to **statically add LIDAR to the Husky's URDF**. Could someone help me with this. Help would be highly...
View ArticleAdding Lidar to Husky URDF for Calibration purpose
Hello guys, I am currently working with **Husky A200**, which has **Hokoyu Lidar** fixed onto it.I want to **statically add LIDAR to the Husky's URDF**, for **Calibration** purpose. Could someone help...
View ArticleCamera vs world calibration
Hi all! I'm successfully using a "home made" stereo head to obtain a disparity image with the package stereo_image_proc. Now I'm trying to calculate the position of the camera in the world frame,...
View ArticleAutocalibration of any pose - openni_tracker
Is it possible to edit the openni_tracker.cpp program to enable auto calibration without requiring the user to present a certain pose? Typically the program requires the user to be in a PSI pose....
View ArticleAutomated compass calibration
Is there anything out there done for automated compass calibration for ground moving robots? For not picking up your robot and rotating it in air for doing it? Regards Christian
View ArticleCalibrating IMUs
Dear Ros Community, I now have 3 IMUs installed on my Clearpath Husky. The IMUs are a Microstrain 3DM-GX2, a Microstrain 3DM-GX3, and a Microstrain 3DM-GX4. The 3DM-GX2 and 3DM-GX3 both use the 3DM-GX2...
View ArticleLidar extrinsic calibration
Is there any standard methods of doing that? I need an accurate estimate of the transforms between base_link and the lidars on my robot. I am trying to code something using numerical optimization and...
View ArticleAutomatic calibration of NITE
I am using skeleton tracking to track movements of a human body. Now the person has to stand everytime in the PSI pose before the program can track this user. I really would like to do this...
View Articleardrone re-takeoff after flight
Hi all, I am using an AR-Drone 2.0 with ROS kinetic and ardrone_autonomy. Everything works fine with an initial takeoff and flight after inserting the battery. The problem is that when I land and then...
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