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Tomás Petrícek

3 accepted papers

2023

Self-Supervised Depth Correction of Lidar Measurements From Map Consistency Loss

RA-L 2023

Depth perception is considered an invaluable source of information in the context of 3D mapping and various robotics applications. However, point cloud maps acquired using consumer-level <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">light detection

Cited by 3SourcecodeScholar
2022

Trajectory Optimization Using Learned Robot-Terrain Interaction Model in Exploration of Large Subterranean Environments

RA-L 2022

We consider the task of active exploration of large subterranean environments with a ground mobile robot. Our goal is to autonomously explore a large unknown area and to obtain an accurate coverage and localization of objects of interest (artifacts). The exploration is constrained by the restricted

Cited by 11SourceScholar
2021

Pose Consistency KKT-Loss for Weakly Supervised Learning of Robot-Terrain Interaction Model

RA-L 2021

We address the problem of self-supervised learning for predicting the shape of supporting terrain (i.e. the terrain which will provide rigid support for the robot during its traversal) from sparse input measurements. The learning method exploits two types of ground-truth labels: dense 2.5D maps and

Cited by 13SourceScholar