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Ronja Güldenring

4 accepted papers

2026

ClustViT: Clustering-Based Token Merging for Semantic Segmentation

ICRA 2026poster

Vision Transformers can achieve high accuracy and strong generalization across various contexts, but their practical applicability on real-world robotic systems is limited due to their quadratic attention complexity. Recent works have focused on dynamically merging tokens according to the image comp…

2024

Zoom in on the Plant: Fine-Grained Analysis of Leaf, Stem, and Vein Instances

RA-L 2024

Robot perception is far from what humans are capable of. Humans do not only have a complex semantic scene understanding but also extract fine-grained intra-object properties for the salient ones. When humans look at plants, they naturally perceive the plant architecture with its individual leaves an

Cited by 6SourcecodeScholar
2022

Lightweight Monocular Depth Estimation through Guided Decoding

ICRA 2022poster

We present a lightweight encoder-decoder architecture for monocular depth estimation, specifically designed for embedded platforms. Our main contribution is the Guided Upsampling Block (GUB) for building the decoder of our model. Motivated by the concept of guided image filtering, GUB relies on the…

Cited by 40SourcecodeScholar
2021

Few-leaf Learning: Weed Segmentation in Grasslands

IROS 2021poster

Autonomous robotic weeding in grasslands requires robust weed segmentation. Deep learning models can provide solutions to this problem, but they need to be trained on large amounts of images, which in the case of grasslands are notoriously difficult to obtain and manually annotate. In this work we i…

Cited by 12SourcecodeScholar