Stephen Williams

Developing monocular visual pose estimation for arctic environments

Ayanna M. Howard, Stephen Williams, A. Howard, 2010, J. Field Robotics.

Terrain Reconstruction of Glacial Surfaces : Robotic Surveying Techniques

Ayanna M. Howard, Stephen Williams, Lonnie T. Parker, 2012, IEEE Robotics & Automation Magazine.

Information fusion in navigation systems via factor graph based incremental smoothing

Frank Dellaert, Michael Kaess, Vadim Indelman, 2013, Robotics Auton. Syst..

Factor graph based incremental smoothing in inertial navigation systems

Frank Dellaert, Michael Kaess, Vadim Indelman, 2012, 2012 15th International Conference on Information Fusion.

Calibration and Validation of Earth-Observing Sensors Using Deployable Surface-Based Sensor Networks

Ayanna M. Howard, Stephen Williams, Lonnie T. Parker, 2010, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.

Concurrent filtering and smoothing: A parallel architecture for real-time navigation and full smoothing

Frank Dellaert, John J. Leonard, Michael Kaess, 2014, Int. J. Robotics Res..

Robust vision-aided navigation using Sliding-Window Factor graphs

Supun Samarasekera, Frank Dellaert, Stephen Williams, 2013, 2013 IEEE International Conference on Robotics and Automation.