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wenbowen123 / iros20-6d-pose-tracking

[IROS 2020] se(3)-TrackNet: Data-driven 6D Pose Tracking by Calibrating Image Residuals in Synthetic Domains
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Blender script not working with newer Blender versions #73

Closed aarist closed 7 months ago

aarist commented 7 months ago

Hello, Could you please provide details about the Blender and its Python version used for the data generation? The Blender API was massively updated since Blender 2.8, so the blender_dataset_generator.py script doesn't run on newer versions, such as 3.3. I tried Blender 2.79, which comes with Python 3.5. However, I get confusing errors with opencv-python and numpy version mismatch. Best, Andi

wenbowen123 commented 7 months ago

Hi, we will soon release FoundationPose that does not need your own training. It can be generalized to your own object.

aarist commented 7 months ago

Thank you for your fast response! I am looking forward to work with FoundationPose, however I would be really thankful if you could still provide the requested versions. I already tested the models you trained on YCB-objects in my lab with our YCB-objects, and it works like a charm in real-time for my application. For custom objects, I need the synthetic data generation of se(3)-Tracknet, which is currently not possible without knowing the exact versions : -)

wenbowen123 commented 7 months ago

great that it works well for you! We used blender 2.79. It's a bit out-dated, so you need to find a matched version for opencv. Also to note blender uses its own python so it might sometimes confuse with the python on your system.

aarist commented 7 months ago

Thank you! The versions that worked for me with Blender 2.79 were opencv-python==3.4.2.17 and numpy==1.14.5 : -)