Isaac Sim Version
4.2.0
4.1.0
4.0.0
2023.1.1
2023.1.0-hotfix.1
Other (please specify):
Isaac Lab Version (if applicable)
1.2
1.1
1.0
Other (please specify):
Operating System
Ubuntu 22.04
Ubuntu 20.04
Windows 11
Windows 10
Other (please specify):
GPU Information
- Model:
- Driver Version:
Topic Description
Detailed Description
I’m collecting data to train a robot, specifically storing semantic, RGB, and depth images from three cameras. However, there’s an issue with the semantic data: the colors for the semantic segmentation change each time I save the images, even though I’ve set the semantic data in the editor. What I want is for the semantic colors of each object to remain consistent.
The solutions I’m considering are:
- Saving the segmentation information in advance as a YAML file, then reading it during runtime to assign segmentation information to each object based on that file.
- Capturing the Instance Segmentation Display directly from the viewport.
However, the first method doesn’t map properly to the semantic colors, even if I assign the IDs and store the information in a dictionary. For the second method, capturing the viewport directly still results in changing colors.
Screenshots or Videos
(If applicable, add screenshots or links to videos that demonstrate the issue)
