A curated list of awesome data labeling tools

Xtreme1 is an all-in-one data labeling and annotation platform for multimodal data training and supports 3D LiDAR point cloud, image, and LLM.

[ICLR 2024] AGILE3D: Attention Guided Interactive Multi-object 3D Segmentation

Official version of 'Weakly Supervised 3D object detection from Lidar Point Cloud'(ECCV2020)

An interactive corn plant point cloud segmentation and annotation software (version 2.0)

ICCV 2025-PerLDiff: Controllable Street View Synthesis Using Perspective-Layout Diffusion Models

AnnotationTool to create multi-view annotations for the JARVIS 3D Markerless Pose Estimation Toolbox

CHER-Ob open source repository

PCD annotation processing and guideline based on Semantic Segmentation Editor

Developed a 3D annotation tool for KITTI autonomous driving datasets using Python, PyQt5, OpenCV, and Open3D. Implemented RGB image visualization, LiDAR point cloud processing, calibration-based projection, and annotation management to support computer vision and machine learning workflows.