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arXiv · 2102.12256

An Enhanced Prohibited Items Recognition Model

Tianze Rong·Hongxiang Cai·Yichao Xiong
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Abstract

We proposed a new modeling method to promote the performance of prohibited items recognition via X-ray image. We analyzed the characteristics of prohibited items and X-ray images. We found the fact that the scales of some items are too small to be recognized which encumber the model performance. Then we adopted a set of data augmentation and modified the model to adapt the field of prohibited items recognition. The Convolutional Block Attention Module(CBAM) and rescoring mechanism has been assembled into the model. By the modification, our model achieved a mAP of 89.9% on SIXray10, mAP of 74.8%.

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Tianze Rong, Hongxiang Cai, Yichao Xiong. 2021-02-24. An Enhanced Prohibited Items Recognition Model. https://arxiv.org/abs/2102.12256

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