Domain Feature Mapping with YOLOv7 for Automated Edge-Based Pallet Racking Inspections

Muhammad Hussain, Hussain Al-Aqrabi, Muhammad Munawar, Richard Hill, Tariq Alsboui

Research output: Contribution to journalArticlepeer-review

42 Citations (Scopus)


Pallet racking is an essential element within warehouses, distribution centers, and manufacturing facilities. To guarantee its safe operation as well as stock protection and personnel safety, pallet racking requires continuous inspections and timely maintenance in the case of damage being discovered. Conventionally, a rack inspection is a manual quality inspection process completed by certified inspectors. The manual process results in operational down-time as well as inspection and certification costs and undiscovered damage due to human error. Inspired by the trend toward smart industrial operations, we present a computer vision-based autonomous rack inspection framework centered around YOLOv7 architecture. Additionally, we propose a domain variance modeling mechanism for addressing the issue of data scarcity through the generation of representative data samples. Our proposed framework achieved a mean average precision of 91.1%.

Original languageEnglish
Article number6927
Number of pages13
JournalSensors (Switzerland)
Issue number18
Publication statusPublished - 13 Sep 2022


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