MoExDA: Domain Adaptation for Edge-based Action Recognition

Fuente: arXiv
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Autori principali: Sugimoto, Takuya, Ding, Ning, Tamaki, Toru
Natura: Preprint
Pubblicazione: 2025
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author Sugimoto, Takuya
Ding, Ning
Tamaki, Toru
author_facet Sugimoto, Takuya
Ding, Ning
Tamaki, Toru
contents Modern action recognition models suffer from static bias, leading to reduced generalization performance. In this paper, we propose MoExDA, a lightweight domain adaptation between RGB and edge information using edge frames in addition to RGB frames to counter the static bias issue. Experiments demonstrate that the proposed method effectively suppresses static bias with a lower computational cost, allowing for more robust action recognition than previous approaches.
format Preprint
id arxiv_https___arxiv_org_abs_2508_02981
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle MoExDA: Domain Adaptation for Edge-based Action Recognition
Sugimoto, Takuya
Ding, Ning
Tamaki, Toru
Computer Vision and Pattern Recognition
Modern action recognition models suffer from static bias, leading to reduced generalization performance. In this paper, we propose MoExDA, a lightweight domain adaptation between RGB and edge information using edge frames in addition to RGB frames to counter the static bias issue. Experiments demonstrate that the proposed method effectively suppresses static bias with a lower computational cost, allowing for more robust action recognition than previous approaches.
title MoExDA: Domain Adaptation for Edge-based Action Recognition
topic Computer Vision and Pattern Recognition
url https://arxiv.org/abs/2508.02981