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Konrad Habel

dblp:322/4157 · DBLP profile ↗
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2ranked-venue papers
0as first author
2since 2021 · last 2025
0000-0003-0638-276XORCID · corroborated

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

Graphics, computer vision, multimedia, augmented reality and games · 2 · 2 since 2021Artificial intelligence and machine learning · 1 · 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
2 papers
Representation and self-supervised learning · 59% 3D vision · 41%
Interdisciplinary, comprehensive, and emerging computing
1 paper
Bioinformatics and computational biology · 100%

Topics — the 5 heaviest of 5, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Bioinformatics and computational biology › plant biology
plant phenotyping
0.912025
ViewSparsifier: Killing Redundancy in Multi-View Plant Phenotyping · ACM Multimedia 2025
Machine learning › Representation and self-supervised learning
contrastive learning
0.712023
Sample4Geo: Hard Negative Sampling For Cross-View Geo-Localisation · ICCV 2023
Computer vision › 3D vision › visual localization
cross-view geo-localization
0.712023
Sample4Geo: Hard Negative Sampling For Cross-View Geo-Localisation · ICCV 2023
Machine learning › Representation and self-supervised learning › contrastive learning › negative sampling
hard negative sampling
0.712023
Sample4Geo: Hard Negative Sampling For Cross-View Geo-Localisation · ICCV 2023
Computer vision › 3D vision › 3d reconstruction
multi-view reconstruction
0.312025
ViewSparsifier: Killing Redundancy in Multi-View Plant Phenotyping · ACM Multimedia 2025

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

view sparsification · 1.7redundancy elimination · 1.7contrastive learning · 0.7InfoNCE loss · 0.7
YearPublicationVenuePosition
2025 ViewSparsifier: Killing Redundancy in Multi-View Plant Phenotyping
Robin-Nico Kampa, Fabian Deuser, Konrad Habel, Norbert Oswald
ACM Multimedia3
2023 Sample4Geo: Hard Negative Sampling For Cross-View Geo-Localisation
abstract
Cross-View Geo-Localisation is still a challenging task where additional modules, specific pre-processing or zooming strategies are necessary to determine accurate positions of images. Since different views have different geometries, pre-processing like polar transformation helps to merge them. However, this results in distorted images which then have to be rectified. Adding hard negatives to the training batch could improve the overall performance but with the default loss functions in geo-localisation it is difficult to include them. In this work, we present a simplified but effective architecture based on contrastive learning with symmetric InfoNCE loss that outperforms current state-of-the-art results. Our framework consists of a narrow training pipeline that eliminates the need of using aggregation modules, avoids further pre-processing steps and even increases the capacity of generalisation of the model to unknown regions. We introduce two types of sampling strategies for hard negatives. The first explicitly exploits geographically neighboring locations to provide a good starting point. The second leverages the visual similarity between the image embeddings in order to mine hard negative samples. Our work shows excellent performance on common cross-view datasets like CVUSA, CVACT, University-1652 and VIGOR. A comparison between cross-area and same-area settings demonstrate the good generalisation capability of our model.
Fabian Deuser, Konrad Habel, Norbert Oswald
ICCV2