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Abstract:
The rise of unmanned supermarkets highlights a growing trend towards complete automation in shopping activities in the future. In unmanned supermarkets, artificial intelligence plays a pivotal role in fruit vision recognition for pricing, which reduces labor costs compared to traditional supermarkets, where manual identification and pricing of fruits by cashiers are commonplace. However, existing intelligent fruit recognition models often neglect the influence of packaging on precise identification. To meet the demand for accurate recognition of packaged fruits in retail settings, this study investigates deep learning techniques for the detection and classification of fruits packaged in commonly used transparent plastic bags or boxes in supermarkets and grocery stores. Four intelligent recognition and classification models, namely Support Vector Mashine(SVM), Visual Geometry Group Network 16(VGG16), MobileNetV3-Small and You Only Look Once X-Middle(YOLOX-M) are trained and compared using a dataset created for this research, which contains nearly 10,000 images of eight widely consumed fruits with packages. The dataset is meticulously labeled and augmented, and the performance of each model is evaluated using five metrics, precision (P), recall (R),F1-score (F1), mean average precision (mAP), and average detection time (t) per image. The comprehensive evaluation results reveal YOLOX-M as the superior model, displaying an average recognition accuracy of 98.74% and an average detection time of 6ms per image. These findings underscore the high potential of YOLOX-M for application in retail settings. Our research contributes to the development of intelligent fruit pricing devices and promotes fruit species recognition with intelligent systems for unmanned supermarkets. © 2024 IEEE.
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Year: 2024
Page: 67-73
Language: English
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 9
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