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tusen-ai / SST

Code for a series of work in LiDAR perception, including SST (CVPR 22), FSD (NeurIPS 22), FSD++ (TPAMI 23), FSDv2, and CTRL (ICCV 23, oral).
Apache License 2.0
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How to train my own dataset using the CTRL method #198

Open jiapeng789 opened 4 months ago

jiapeng789 commented 4 months ago

Thank you for your excellent work. I would like to use CTRL to label my own collected data, and I have a few questions for you: 1. I would like to know if CTRL has any format requirements for the input LiDAR data, is it 4D x,y,z, and intensity?

  1. when using CTRL to annotate customized data, do I need to pre-train the model on the customized data, for example, do I need to generalize CTRL on the customized data?
Abyssaledge commented 4 months ago

Sorry for late reply. Do you want to use the pretrained CTRL or train a new CTRL model with your own data?