Search Results for author: Alvaro Marcos-Ramiro

Found 8 papers, 0 papers with code

3D Adversarial Augmentations for Robust Out-of-Domain Predictions

no code implementations29 Aug 2023 Alexander Lehner, Stefano Gasperini, Alvaro Marcos-Ramiro, Michael Schmidt, Nassir Navab, Benjamin Busam, Federico Tombari

We conduct extensive experiments across a variety of scenarios on data from KITTI, Waymo, and CrashD for 3D object detection, and on data from SemanticKITTI, Waymo, and nuScenes for 3D semantic segmentation.

3D Object Detection 3D Semantic Segmentation +2

Monocular 3D Object Detection with LiDAR Guided Semi Supervised Active Learning

no code implementations17 Jul 2023 Aral Hekimoglu, Michael Schmidt, Alvaro Marcos-Ramiro

We propose a novel semi-supervised active learning (SSAL) framework for monocular 3D object detection with LiDAR guidance (MonoLiG), which leverages all modalities of collected data during model development.

Active Learning Monocular 3D Object Detection +1

Multi-Task Consistency for Active Learning

no code implementations21 Jun 2023 Aral Hekimoglu, Philipp Friedrich, Walter Zimmer, Michael Schmidt, Alvaro Marcos-Ramiro, Alois C. Knoll

In single-task vision-based settings, inconsistency-based active learning has proven to be effective in selecting informative samples for annotation.

Active Learning object-detection +2

Segmenting Known Objects and Unseen Unknowns without Prior Knowledge

no code implementations ICCV 2023 Stefano Gasperini, Alvaro Marcos-Ramiro, Michael Schmidt, Nassir Navab, Benjamin Busam, Federico Tombari

By doing so, for the first time in panoptic segmentation with unknown objects, our U3HS is trained without unknown categories, reducing assumptions and leaving the settings as unconstrained as in real-life scenarios.

Panoptic Segmentation Scene Understanding +1

Panoster: End-to-end Panoptic Segmentation of LiDAR Point Clouds

no code implementations28 Oct 2020 Stefano Gasperini, Mohammad-Ali Nikouei Mahani, Alvaro Marcos-Ramiro, Nassir Navab, Federico Tombari

Panoptic segmentation has recently unified semantic and instance segmentation, previously addressed separately, thus taking a step further towards creating more comprehensive and efficient perception systems.

Clustering Instance Segmentation +2

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