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Georgi Pramatarov

3 accepted papers

2025

GraphSCENE: On-Demand Critical Scenario Generation for Autonomous Vehicles in Simulation

IROS 2025

Testing and validating Autonomous Vehicle (AV) performance in safety-critical and diverse scenarios is crucial before real-world deployment. However, manually creating such scenarios in simulation remains a significant and time-consuming challenge. This work introduces a novel method that generates

Cited by 2SourceScholar
2024

That’s My Point: Compact Object-centric LiDAR Pose Estimation for Large-scale Outdoor Localisation

ICRA 2024poster

This paper is about 3D pose estimation on LiDAR scans with extremely minimal storage requirements to enable scalable mapping and localisation. We achieve this by clustering all points of segmented scans into semantic objects and representing them only with their respective centroid and semantic clas…

Cited by 3SourceScholar
2022

BoxGraph: Semantic Place Recognition and Pose Estimation from 3D LiDAR

IROS 2022poster

This paper is about extremely robust and lightweight localisation using LiDAR point clouds based on instance segmentation and graph matching. We model 3D point clouds as fully-connected graphs of semantically identified components where each vertex corresponds to an object instance and encodes its s…

Cited by 27SourceScholar