4D ground truth data integrates static and dynamic information, enabling better analysis of environmental changes over time. This data is vital for improving the accuracy, reliability and performance of algorithms. This presentation will discuss LiangDao’s end-to-end solution that efficiently processes and manufactures 4D data for training and testing of ADAS/AD functions. It features comprehensive data management, perception software and an annotation platform empowered by AI, as well as automatic data operation and quality assurance. With its LD Data Factory, LiangDao can reduce 90% of the effort for data labeling compared with existing solutions.

• What makes 4D ground truth data crucial?
• How to enhance test and validation for ADAS/AD?
• How does AI empower superior ground truth production?
• Insights into LiangDao’s comprehensive toolchain for T&V