Cristina F. C. Mendonca
Papers
1
Total Citations
9
H-Index
1
About
Cristina F. C. Mendonça is a robotics researcher whose work centers on mobile robot localization, sensor fusion, and visual odometry—critical challenges in autonomous navigation. Her most influential contribution, the 2007 paper "Mobile robot outdoor localization using planar beacons and visual improved odometry," has garnered 9 citations and presents a pioneering approach to outdoor robot positioning. In this work, she developed a hybrid localization system that integrates relative sensors—wheel-based odometry and an improved visual odometry method—with absolute sensing through a vision-based landmark detector. This fusion strategy allows robots to maintain accurate position estimates even when GPS is unavailable or unreliable, addressing a fundamental problem in field robotics. Mendonça’s research demonstrates how combining frequent relative measurements with infrequent absolute corrections can achieve robust localization in real-world outdoor environments. Her work on planar beacons and visual odometry improvement has provided a practical framework for autonomous navigation systems, influencing subsequent developments in mobile robotics. For students and researchers in robotics, her contributions offer valuable insights into sensor integration and the trade-offs between accuracy, frequency, and reliability in localization systems.
Research Focus
Key Achievements
Top Papers
- 1