行李重识别：面向真实场景应用策略的研究
Luggage re-identification: A study of strategies towards a real-world application
AI 导读
一篇 arXiv 论文研究行李重识别（ReID）的真实场景应用策略，提出从多路视频流中检测并重识别行李的端到端流水线。针对遮挡、杂乱背景和拥挤场景导致外观匹配性能下降的问题，论文在真实环境采集的基准数据集上评估了同一行李不同视图与镜头的选择与合并，以及跨环境数据集训练的多种变体，以提升实际应用中的整体 ReID 性能。
正文 · 原文
Abstract:Luggage re-identification (ReID) is a critical task in video surveillance for forensics, security or border management (suspicious or abandoned luggage recognition), as well as luggage management (lost luggage recovery). It enables the association of observations of the same luggage across disjoint camera views in complex environments such as airports, train stations and border crossing. While existing approaches primarily focus on appearance-based cropped image matching under relatively clean conditions, real-world scenarios are characterized by frequent occlusions, cluttered background and crowded scenes which significantly degrade performance. Yet, strategies leveraging the complementarity of multiple shots and views from different video streams is overlooked. In this paper, we study strategies for an end-to-end pipeline that operates from multiple video streams to detect and re-identify luggage. We evaluate different variants on a benchmark dataset acquired in real-world environments to address the questions of selecting and merging different views and shots of the same luggage as well as training on different environment datasets for an overall ReID performance improvement in practical applications.
| Comments: | 7 pages, 4 figures, 5 tables. Accepted at The 2026 IEEE International Conference on Content-Based Multimedia Indexing (IEEE CBMI) |
| Subjects: | Computer Vision and Pattern Recognition (cs.CV); Artificial Intelligence (cs.AI) |
| Cite as: | arXiv:2610.40643 [cs.CV] |
| (or arXiv:2610.40643v1 [cs.CV] for this version) | |
| https://doi.org/10.48550/arXiv.2610.40643 arXiv-issued DOI via DataCite |
Submission history
From: Romaric Audigier [view email]
[v1]
Thu, 29 Oct 2026 17:58:59 UTC (1,314 KB)
来源：arXiv cs.AI · arxiv.org