How to get grounding data?

[Germany321]

Thanks for sharing the work. I notice that the model can output coordinates of the 3D bounding boxes throught numerical values. How to access this data related to 3D grounding tasks?

[ch3cook-fdu]

In our paper, we evaluate LL3DA on several tasks, ranging from captioning, question answering, dialogue, embodied planning, and even open-vocabulary detection. However, our method does not support 3D visual grounding officially.

You are welcome to make certain modifications for this feature. You can use data from ScanRefer, Nr3D for 3D visual grounding tasks.