Marco A. G. Moreira
Papers
1
Total Citations
9
H-Index
1
About
Marco A. G. Moreira is a researcher in mobile robotics, with a primary focus on localization, sensor fusion, and autonomous navigation. His work bridges the gap between relative and absolute sensing techniques, particularly in outdoor environments where GPS may be unreliable. In his most cited paper, "Mobile robot outdoor localization using planar beacons and visual improved odometry" (2007, 9 citations), Moreira presents a novel approach that integrates wheel-based odometry with visual odometry and a vision-based landmark detector. This system uses planar beacons as absolute references to correct cumulative drift from relative sensors, significantly improving localization accuracy in real-world outdoor settings. The experimental results demonstrate the robustness of combining frequent relative measurements with infrequent absolute updates—a contribution that has informed subsequent work in autonomous ground vehicles and field robotics. Moreira’s research is particularly valuable for students and engineers developing cost-effective, vision-based navigation systems for robots operating in unstructured environments. His work exemplifies the practical fusion of classical odometry with modern computer vision techniques.
Research Focus
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Top Papers
- 1