EgoKit: 異種デバイスを統合した低コストな自己中心視点データ収集の実現
EgoKit: Towards Unified Low-Cost Egocentric Data Collection with Heterogeneous Devices
異なるデバイス(スマホ、スマートグラス、XRヘッドセットなど)で統一的な自己中心視点(エゴセントリック)動画と手首視点動画を収集できるツールキットEgoKitを提案した。
詳しい要約
1. どんなもの?
2. 先行研究と比べてどこがすごい?
3. 技術・手法の肝は?
4. どうやって有効だと検証した?
5. 議論はある?
6. 次に読むべき論文は?
※ AIが要旨から生成した要約です。正確性は原文をご確認ください。
著者: Liuchuan Yu, Erdem Murat, Beichen Wang, Yan Zeng, Tingting Luo, Huizhen Zhou, Shanghao Li, Huining Feng, Zhigen Zhao, Ning Yang, Ke Jing, Yunhao Liu, Ruoya Sheng
分類: cs.CV, cs.RO
原文アブストラクト
Egocentric video is increasingly used as a data source for robot learning, activity understanding, and embodied AI research, but collecting it at scale remains fragmented in practice: each candidate host device, such as an Android phone, iPhone, iPad, smart glasses, or extended reality (XR) headset, exposes a different SDK, a different policy on raw camera access, and different limitations on external USB cameras and on-device tracking. Synchronized ego-view and wrist-view capture is therefore typically obtained by either committing to a single proprietary platform or building one-off rigs that do not transfer across devices. To address this gap, we present EgoKit, a toolkit that exposes the same egocentric recording workflow across six heterogeneous host devices. Across all supported devices, EgoKit presents the same recording interaction and produces locally stored video with a uniform log format; on XR headsets, it additionally logs head pose and OpenXR-standard 26-joint hand tracking aligned to the video streams. The companion accessories, including two wrist cameras with mounts, a head strap, and a USB-C hub, add wrist-view capture to any supported host without custom hardware fabrication. EgoKit is available at \url{https://egokit.chuange.org/}.
