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Manuel Kolmet

dblp:317/5036 · DBLP profile ↗
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1ranked-venue papers
1as first author
1since 2021 · last 2022
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 1 · 1 first-author · 1 since 2021Graphics, computer vision, multimedia, augmented reality and games · 1 · 1 first-author · 1 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Artificial intelligence
1 paper
Vision and language · 44% 3D vision · 44% Robot navigation and mapping · 13%

Topics — the 2 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Computer vision › Vision and language › multimodal grounding
cross-modal localization
0.612022
Text2Pos: Text-to-Point-Cloud Cross-Modal Localization · CVPR 2022
Computer vision › 3D vision › 3d scene understanding › 3d visual grounding
text-to-point-cloud localization
0.612022
Text2Pos: Text-to-Point-Cloud Cross-Modal Localization · CVPR 2022

Methods — techniques the papers use, named apart from their topics

cross-modal alignment · 0.6coarse-to-fine learning · 0.6
YearPublicationVenuePosition
2022 Text2Pos: Text-to-Point-Cloud Cross-Modal Localization
abstract
Natural language-based communication with mobile devices and home appliances is becoming increasingly popular and has the potential to become natural for communicating with mobile robots in the future. Towards this goal, we investigate cross-modal text-to-point-cloud localization that will allow us to specify, for example, a vehicle pick-up or goods delivery location. In particular, we propose Text2Pos, a cross-modal localization module that learns to align textual descriptions with localization cues in a coarse-to-fine manner. Given a point cloud of the environment, Text2Pos locates a position that is specified via a natural language-based description of the immediate surroundings. To train Text2Pos and study its performance, we construct KITTI360Pose, the first dataset for this task based on the recently introduced KITTI360 dataset. Our experiments show that we can localize 65% of textual queries within 15m distance to query locations for top-10 retrieved locations. This is a starting point that we hope will spark future developments towards language-based navigation. “Alexa, hand me over my special delivery at the sidewalk in front of the yellow building next to the blue bus stop.”
Manuel Kolmet, Qunjie Zhou, Aljosa Osep, Laura Leal-Taixé
CVPR1