SemAlign: Annotation-Free Camera-LiDAR Calibration with Semantic Alignment Loss
Zhijian Liu,Haotian Tang,Sibo Zhu,Song Han,Zhijian Liu,Haotian Tang,Sibo Zhu,Song Han
Multi-sensor solution has been widely adopted in real-world robotics systems (e.g., self-driving vehicles) due to its better robustness. However, its performance is highly dependent on the accurate calibration between different sensors, which is very time-consuming (i.e., hours of human efforts) to acquire. Recent learning-based solutions partially address this yet still require costly ground-trut...
