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Margarita Grinvald

3 accepted papers

2021

TSDF++: A Multi-Object Formulation for Dynamic Object Tracking and Reconstruction

ICRA 2021poster

The ability to simultaneously track and reconstruct multiple objects moving in the scene is of the utmost importance for robotic tasks such as autonomous navigation and interaction. Virtually all of the previous attempts to map multiple dynamic objects have evolved to store individual objects in sep…

Cited by 35SourcecodeScholar
2019

Volumetric Instance-Aware Semantic Mapping and 3D Object Discovery

RA-L 2019

To autonomously navigate and plan interactions in real-world environments, robots require the ability to robustly perceive and map complex, unstructured surrounding scenes. Besides building an internal representation of the observed scene geometry, the key insight toward a truly functional understan

Cited by 255SourcecodeScholar
2018

Incremental Object Database: Building 3D Models from Multiple Partial Observations

IROS 2018poster

Collecting 3D object data sets involves a large amount of manual work and is time consuming. Getting complete models of objects either requires a 3D scanner that covers all the surfaces of an object or one needs to rotate it to completely observe it. We present a system that incrementally builds a d…

Cited by 48SourceScholar