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2019-03-08 10:54:50 -0500 marked best answer Incorrect gripper joint visualisation for Franka Panda

Hi,

I am using the Moveit Setup assistant to generate the inertial tags and manually adding the transmission tags to get a URDF for the Franka Panda to be used in ROS Sharp. ROS Sharp like gazebo requires the inertial and transmission tags to work and Franka ROS doesnt provide such a urdf or xacro which is why I used Moveit setup assistant to generate it.

When using it, the gripper's fingers (prismatic joints) move weirdly although the arm's revolute joints move perfect. I am not sure if this is an issue with the autogenerated URDF from the moveit setup assistant? To inquire if it is an issue with ROS Sharp I have posted an issue for it there.

Here is the urdf generated with MoveIt plus the transmission tags I have added. Also here is an image showing the weird gripper positions

2019-03-08 10:19:57 -0500 answered a question Incorrect gripper joint visualisation for Franka Panda

Closing this as it has been solved in ROS Sharp Issue #176

2019-03-08 09:35:50 -0500 commented answer Incorrect camera pose with respect to marker

... <group ns="$(arg camera)"> <node pkg="aruco_ros" type="single" name="aruco_single"> <rem

2019-03-08 09:35:33 -0500 commented answer Incorrect camera pose with respect to marker

... <group ns="$(arg camera)"> <node pkg="aruco_ros" type="single" name="aruco_single"> <rem

2019-03-08 09:35:26 -0500 commented answer Incorrect camera pose with respect to marker

... <group ns="$(arg camera)"> <node pkg="aruco_ros" type="single" name="aruco_single"> <rem

2019-03-08 09:35:19 -0500 commented answer Incorrect camera pose with respect to marker

... <group ns="$(arg camera)"> <node pkg="aruco_ros" type="single" name="aruco_single"> <rem

2019-03-08 09:33:20 -0500 commented answer Incorrect camera pose with respect to marker

... <group ns="$(arg camera)"> <node pkg="aruco_ros" type="single" name="aruco_single"> <rem

2019-03-08 09:33:12 -0500 commented answer Incorrect camera pose with respect to marker

... <group ns="$(arg camera)"> <node pkg="aruco_ros" type="single" name="aruco_single"> <rem

2019-03-08 09:32:51 -0500 commented answer Incorrect camera pose with respect to marker

@bpinaya I had put a link to the launch file in my previous comment. Are you not able to open it ? If so, here's the la

2019-03-08 09:31:36 -0500 commented answer Incorrect camera pose with respect to marker

@bpinaya I had put a link to the launch file in my previous comment. Are you not able to open it ? If so, here's the la

2019-03-08 09:31:16 -0500 commented answer Incorrect camera pose with respect to marker

@bpinaya I had put a link to the launch file in my previous comment. Are you not able to open it ? If so, here's the la

2019-03-08 03:21:50 -0500 received badge  Popular Question (source)
2019-03-07 17:09:16 -0500 edited question Incorrect gripper joint visualisation for Franka Panda

Incorrect gripper joint visualisation for Franka Panda Hi, I am using the Moveit Setup assistant to generate the inerti

2019-03-07 17:06:57 -0500 edited question Incorrect gripper joint visualisation for Franka Panda

Incorrect gripper joint visualisation for Franka Panda Hi, I am using the Moveit Setup assistant to generate the inerti

2019-03-07 17:06:30 -0500 edited question Incorrect gripper joint visualisation for Franka Panda

Incorrect gripper joint visualisation for Franka Panda Hi, I am using the Moveit Setup assistant to generate the inerti

2019-03-07 17:05:58 -0500 edited question Incorrect gripper joint visualisation for Franka Panda

Incorrect gripper joint visualisation for Franka Panda Hi, I am using the Moveit Setup assistant to generate the inerti

2019-03-07 17:05:21 -0500 asked a question Incorrect gripper joint visualisation for Franka Panda

Incorrect gripper joint visualisation for Franka Panda Hi, I am using the Moveit Setup assistant to generate the inerti

2019-03-07 16:51:30 -0500 commented answer Incorrect camera pose with respect to marker

Hi @bpinaya, Thanks for your response ! Yes that is the repo I am referring to and changing the ref frame unfortunately

2019-03-06 09:08:19 -0500 edited question Incorrect camera pose with respect to marker

Incorrect camera pose with respect to marker Hi, I am using a Realsense D435 camera and an Aruco marker. The camera de

2019-03-06 09:07:41 -0500 asked a question Incorrect camera pose with respect to marker

Incorrect camera pose with respect to marker Hi, I am using a Realsense D435 camera and an Aruco marker. The camera de

2019-03-06 09:01:55 -0500 received badge  Popular Question (source)
2019-03-05 10:30:01 -0500 commented question Get camera pose with respect to marker

Also when viewing TF in Rviz, with the Marker as the Fixed frame, it shows the marker above and the camera below, when a

2019-03-05 10:29:23 -0500 commented question Get camera pose with respect to marker

Also when viewing TF in Rviz, with the Marker as the Fixed frame, it shows the marker above and the camera below, when a

2019-03-05 10:28:44 -0500 commented question Get camera pose with respect to marker

Also when viewing TF in Rviz, with the Marker as the Fixed frame, it shows the marker above and the camera below, when a

2019-03-05 10:27:57 -0500 commented question Get camera pose with respect to marker

Also when viewing TF in Rviz, with the Marker as the Fixed frame, it shows the marker above and the camera below, when a

2019-03-05 10:27:25 -0500 commented question Get camera pose with respect to marker

Also when viewing TF in Rviz, with the Marker as the Fixed frame, it shows the marker above and the camera below, when a

2019-03-05 10:24:36 -0500 commented question Get camera pose with respect to marker

Also when viewing TF in Rviz, with the Marker as the Fixed frame, it shows the marker above and the camera below, when a

2019-03-05 09:43:41 -0500 commented question Get camera pose with respect to marker

Yes, once lookupTransform is done, i can get the tvec and rvec from the camera(source frame) to the marker(target frame)

2019-03-04 06:13:34 -0500 commented question Get camera pose with respect to marker

Since Im a beginner with TF in ROS, could you please point me towards how I could do the inverting with TF ? At the mome

2019-03-03 15:39:11 -0500 asked a question Get camera pose with respect to marker

Get camera pose with respect to marker Hi, I am using Aruco_ROS , with which I have a single marker and a realsense d43

2019-02-25 06:43:25 -0500 commented answer Can we get Image type(16UC1) byte array from the compressed byte array(jpeg compressed)?

...had this question, and wanted to know if it can be done just by subscribing to the compressedImage topic and decoding

2019-02-25 06:43:25 -0500 received badge  Commentator
2019-02-25 06:43:06 -0500 commented answer Can we get Image type(16UC1) byte array from the compressed byte array(jpeg compressed)?

Hi, @PeteBlackerThe3rd Thanks for your response! I would be decompressing the compressedImage topic in Unity and I am

2019-02-25 06:37:01 -0500 commented answer Can we get Image type(16UC1) byte array from the compressed byte array(jpeg compressed)?

Hi, @PeteBlackerThe3rd Thanks for your response! I would be decompressing the compressedImage topic in Unity. I am usi

2019-02-25 05:32:32 -0500 received badge  Popular Question (source)
2019-02-24 17:20:10 -0500 commented question Can we get Image type(16UC1) byte array from the compressed byte array(jpeg compressed)?

...resulting in a 307200 byte array i.e. 8UC1. The imdecode function I think gives 16-bit values if there is a correspo

2019-02-24 14:58:09 -0500 commented question Can we get Image type(16UC1) byte array from the compressed byte array(jpeg compressed)?

Firstly, I subscribe to "/camera/aligned_depth_to_color/image_raw/image raw/compressed" topic (originally 16UC1) which i

2019-02-24 14:57:11 -0500 commented question Can we get Image type(16UC1) byte array from the compressed byte array(jpeg compressed)?

Firstly, I subscribe to "/camera/aligned_depth_to_color/image_raw/image raw/compressed" topic (originally 16UC1) which i

2019-02-24 14:56:52 -0500 commented question Can we get Image type(16UC1) byte array from the compressed byte array(jpeg compressed)?

...resulting in a 307200 byte array i.e. 8UC1. The imdecode function I think gives 16-bit values if there is a correspo