Hi, I am using ROSInterface to streaming VisionSensor data to ROS. However, when I run the demo scene rosInterfaceTopicPublisherAndSubscriber.ttt from VREP official ROS tutorial, the image published to ros is upside down.
I never change any code from the template. The passive vision sensor is having a normal display. But the image_view and Rviz all shows upside down.
Why is this happen? How to solve this problem?
BTW, I saw a previous discussion to add a "flip image vertically" filter. But that will also flip the display in the VREP, which influence the simulation effect.
The problem is similar in this ROS answer but I don't quite understand what they mean.
Typically: "How do I... ", "How can I... " questions
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