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Hyeontaek Oh

3 accepted papers

2023

Multi-source Domain Adaptation for Unsupervised Road Defect Segmentation

ICRA 2023poster

The performance of road defect segmentation (a.k.a. pixel-level road defect detection) has been improved alongside with remarkable achievement of deep learning. Those improvements need a large-scale and well-constructed dataset. However, road surface materials or designs vary from country to country…

Cited by 10SourcecodeScholar
2022

Camera-Tracklet-Aware Contrastive Learning for Unsupervised Vehicle Re-Identification

ICRA 2022poster

Recently, vehicle re-identification methods based on deep learning constitute remarkable achievement. However, this achievement requires large-scale and well-annotated datasets. In constructing the dataset, assigning globally available identities (Ids) to vehicles captured from a great number of cam…

Cited by 12SourcecodeScholar
2021

Unsupervised Vehicle Re-Identification via Self-supervised Metric Learning using Feature Dictionary

IROS 2021poster

The key challenge of unsupervised vehicle re-identification (Re-ID) is learning discriminative features from unlabelled vehicle images. Numerous methods using domain adaptation have achieved outstanding performance, but those methods still need a labelled dataset as a source domain. This paper addre…

Cited by 27SourcecodeScholar