Abstract
Mishandled checked baggage remains a recurrent issue in airport operations, and current recovery workflows still largely rely on tag-based tracking, which does not directly support visual identification when tag evidence is missing or unavailable. This paper investigates baggage re-identification as an instance-level retrieval problem in a multi-camera setting, leveraging DINOv3 foundation-model representations to match a query image against a gallery of registered baggage images. A Torchreid-style BNNeck re-identification head is placed on top of a DINOv3 backbone, and parameter-efficient adaptation is performed via LoRA. Experiments are conducted on the MVB benchmark using a progressive study that compares a fully frozen backbone against LoRA and fine-tuning strategies. Results indicate that parameter-efficient adaptation of foundation-model features provides an effective and stable approach for multi-view baggage re-identification under limited training data.
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Publication details
- Journal
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- Open access
- Green open access
Cite this article
APA 7
Barletta, V. S., Caivano, D., Margiotta, R., Morga, M., & Posa, D. P. (2026). BagDINO: Multi-View Baggage Re-Identification with DINOv3. https://omanscience.com/en/articles/bagdino-multi-view-baggage-re-identification-with-dinov3
MLA 9
Barletta, Vita Santa, et al. "BagDINO: Multi-View Baggage Re-Identification with DINOv3." https://omanscience.com/en/articles/bagdino-multi-view-baggage-re-identification-with-dinov3.
Chicago (author–date)
Barletta, Vita Santa, Danilo Caivano, Rebecca Margiotta, Massimiliano Morga, and Davide Pio Posa. 2026. "BagDINO: Multi-View Baggage Re-Identification with DINOv3." https://omanscience.com/en/articles/bagdino-multi-view-baggage-re-identification-with-dinov3.
Harvard
Barletta, V. S., Caivano, D., Margiotta, R., Morga, M. and Posa, D. P. (2026) 'BagDINO: Multi-View Baggage Re-Identification with DINOv3', Available at: https://omanscience.com/en/articles/bagdino-multi-view-baggage-re-identification-with-dinov3.
Vancouver
Barletta VS, Caivano D, Margiotta R, Morga M, Posa DP. BagDINO: Multi-View Baggage Re-Identification with DINOv3. https://omanscience.com/en/articles/bagdino-multi-view-baggage-re-identification-with-dinov3
IEEE
V. S. Barletta, D. Caivano, R. Margiotta, M. Morga, and D. P. Posa, "BagDINO: Multi-View Baggage Re-Identification with DINOv3," https://omanscience.com/en/articles/bagdino-multi-view-baggage-re-identification-with-dinov3.