This repository contains Image-Text-Point Cloud triplets specifically curated for the Contrastive Tensor Pre-training (CTP) framework. By aligning 2D visual semantics, 3D LiDAR geometries, and natural language descriptions, this dataset supports research in unified multimodal representation learning.

Dataset Structure

The dataset is divided by source (nuScenes and KITTI). CTP-Dataset/ ├── nuscenes_triplets/ │ ├──… See the full description on the dataset page: https://huggingface.co/datasets/Ximeng0831/CTP-Dataset.