Search Results for author: Mona Gridseth

Found 4 papers, 2 papers with code

Unsupervised Learning of Lidar Features for Use in a Probabilistic Trajectory Estimator

no code implementations22 Feb 2021 David J. Yoon, Haowei Zhang, Mona Gridseth, Hugues Thomas, Timothy D. Barfoot

Though the framework is general to any form of parameter learning and sensor modality, we demonstrate application to feature and uncertainty learning with a deep network for 3D lidar odometry.

Variational Inference Robotics

Self-Supervised Learning of Lidar Segmentation for Autonomous Indoor Navigation

2 code implementations10 Dec 2020 Hugues Thomas, Ben Agro, Mona Gridseth, Jian Zhang, Timothy D. Barfoot

We provide insights into our network predictions and show that our approach can also improve the performances of common localization techniques.

Navigate Point Cloud Segmentation +4

Learning Matchable Image Transformations for Long-term Metric Visual Localization

1 code implementation1 Apr 2019 Lee Clement, Mona Gridseth, Justin Tomasi, Jonathan Kelly

Long-term metric self-localization is an essential capability of autonomous mobile robots, but remains challenging for vision-based systems due to appearance changes caused by lighting, weather, or seasonal variations.

Color Constancy Visual Localization

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