Search found 10 matches

by Marcelbgit
23 Feb 2022, 09:34
Forum: General questions
Topic: Crop subscribed images from ROS-Topic
Replies: 7
Views: 513

Re: Crop subscribed images from ROS-Topic

It does. Look at the clips I am providing you at the bottom of the post. The image I am receiving is RGB (camera/color/raw from realsense-ros), otherwise it wouldn't work for my image of 320x180. In addition, I tried your transform code, what was resulting in errors because of the format. Is it perh...
by Marcelbgit
21 Feb 2022, 13:55
Forum: General questions
Topic: Crop subscribed images from ROS-Topic
Replies: 7
Views: 513

Re: Crop subscribed images from ROS-Topic

I did. Sorry about that, I have sent you the wrong image. I have changed the vision sensor "wrist_camera" in coppeliaSim. Can't scale my real sense camera down more than 320x180.

https://we.tl/t-mCGvUCsbbG

Do you have any other ideas?
by Marcelbgit
21 Feb 2022, 13:21
Forum: General questions
Topic: Crop subscribed images from ROS-Topic
Replies: 7
Views: 513

Re: Crop subscribed images from ROS-Topic

thanks for reply. I tried your suggested code to my setup. Unfortunately, the resulting image is not clear at all (probably because it doesn't fit to the camera). When I fit the resolution of the vision sensor to my resolution of my camera (320x180) it works, but without any cropping due to the reso...
by Marcelbgit
17 Feb 2022, 14:24
Forum: General questions
Topic: Crop subscribed images from ROS-Topic
Replies: 7
Views: 513

Crop subscribed images from ROS-Topic

Dear developer team, thanks to your help I am now able to transform my subscribed camera stream. Now I have tried to crop the images via CoppeliaSim from 320x180 (the lowest supported resolution of realsense) to 128x128 pixel with the following command/code (sim.getScaledImage(msg.data,{msg.width,ms...
by Marcelbgit
14 Feb 2022, 10:45
Forum: General questions
Topic: Position and Orientation control with one command
Replies: 11
Views: 6212

Re: Position and Orientation control with one command

Thanks for your help and reply! I know but for the work I am doing only CoppeliaSim V4.1 is supported. To clarify, in the old version there is no automated way to set the endeffector frame (and the associated links) to a certain position, right? So the joints need to set manually to the desired posi...
by Marcelbgit
03 Feb 2022, 10:02
Forum: General questions
Topic: Position and Orientation control with one command
Replies: 11
Views: 6212

Re: Position and Orientation control with one command

Hello, thanks for your help and your reply. My object is moving to the proper position and orientation. But the rest of the robot still doesn't follow. I will send you the image via wetransfer. My aim is to subscribe the endeffector pose of my robot via ROS and change the endeffector pose plus the r...
by Marcelbgit
01 Feb 2022, 18:44
Forum: General questions
Topic: Position and Orientation control with one command
Replies: 11
Views: 6212

Re: Position and Orientation control with one command

Dear Coppelia team, I also tried to set the position and orientation directly with your recommended commands. But the problem is, that the dummy Panda_tip moves upwards but not the rest of the robot (joints)arrange/follow. I also tried it with the Panda robot endeffector but without any success. Can...
by Marcelbgit
18 Jan 2022, 10:51
Forum: General questions
Topic: Camera stream of a real Intel Realsense reversed
Replies: 4
Views: 1397

Re: Camera stream of a real Intel Realsense reversed

Thanks for your answer and your help! The image was meant to show the difference between the image of the "real" and "virtual" camera. The real one was inverted what I didn't get in the past. Now I got the different frame approaches between ROS and CoppeliaSim. Regarding the sim....
by Marcelbgit
17 Jan 2022, 14:40
Forum: General questions
Topic: Camera stream of a real Intel Realsense reversed
Replies: 4
Views: 1397

Camera stream of a real Intel Realsense reversed

Dear CoppeliaSim community, right now I am trying to subscribe a camera stream via ROS as you can see in the image below. However, as can be seen in the picture, the real camera (using ROS API) is inverted in contrast to the upper virtual camera (can also be seen in the writing of the pen). To corre...