Accurate monocular structure pose estimation and 3D trajectory measurement with single square marker

Key Points

• Accurate monocular pose estimation leads to improved measurements of 3D trajectories, enhancing usage in robotics.
• The analysis shows a significant reduction in measurement errors, achieving results with a mean error less than 5 cm.
• Employing single square markers allows for streamlined calibration and efficient pose estimation of structures in three dimensions.
• The findings suggest a potential shift in robotics applications for precise object tracking using monocular vision.