Search Results for author: Konrad Heidler

Found 5 papers, 4 papers with code

PixelDINO: Semi-Supervised Semantic Segmentation for Detecting Permafrost Disturbances

1 code implementation17 Jan 2024 Konrad Heidler, Ingmar Nitze, Guido Grosse, Xiao Xiang Zhu

To improve model generalization across the Arctic without the need for additional labelled data, we present a semi-supervised learning approach to train semantic segmentation models to detect RTS.

Semi-Supervised Semantic Segmentation

A Deep Active Contour Model for Delineating Glacier Calving Fronts

no code implementations7 Jul 2023 Konrad Heidler, Lichao Mou, Erik Loebel, Mirko Scheinert, Sébastien Lefèvre, Xiao Xiang Zhu

Building on this observation, we completely rephrase the task as a contour tracing problem and propose a model for explicit contour detection that does not incorporate any dense predictions as intermediate steps.

Contour Detection Edge Detection +2

Self-supervised Audiovisual Representation Learning for Remote Sensing Data

1 code implementation2 Aug 2021 Konrad Heidler, Lichao Mou, Di Hu, Pu Jin, Guangyao Li, Chuang Gan, Ji-Rong Wen, Xiao Xiang Zhu

By fine-tuning the models on a number of commonly used remote sensing datasets, we show that our approach outperforms existing pre-training strategies for remote sensing imagery.

Cross-Modal Retrieval Representation Learning +1

Aerial Scene Understanding in The Wild: Multi-Scene Recognition via Prototype-based Memory Networks

1 code implementation22 Apr 2021 Yuansheng Hua, Lichao Moua, Jianzhe Lin, Konrad Heidler, Xiao Xiang Zhu

To be more specific, we first learn the prototype representation of each aerial scene from single-scene aerial image datasets and store it in an external memory.

Retrieval Scene Recognition +1

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