دانلود مقاله انگلیسی رایگان:تشخیص بینایی ماشین اجسام خارجی در پردازش زغال سنگ با استفاده از CNN - 2021
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  • Computer vision detection of foreign objects in coal processing using attention CNN Computer vision detection of foreign objects in coal processing using attention CNN
    Computer vision detection of foreign objects in coal processing using attention CNN

    سال انتشار:

    2021


    عنوان انگلیسی مقاله:

    Computer vision detection of foreign objects in coal processing using attention CNN


    ترجمه فارسی عنوان مقاله:

    تشخیص بینایی ماشین اجسام خارجی در پردازش زغال سنگ با استفاده از CNN


    منبع:

    Sciencedirect - Elsevier - Engineering Applications of Artificial Intelligence, 102 (2021) 104242: doi:10:1016/j:engappai:2021:104242


    نویسنده:


    چکیده انگلیسی:

    Foreign objects in coal seriously affect the efficiency and safety of clean coal production. Currently, the removal of foreign objects in coal preparation plant mainly depends on manual picking, which has disadvantages of high labor intensity and low efficiency. Therefore, there is an urgent need for rapid detection and removal of foreign objects. However, due to the inference of the background and surround objects, it is a challenge for the accurate detection of foreign objects. In this study, a convolutional neural network (CNN) with attention modules was designed to accurately segment foreign objects from a complex background in real-time. The proposed network consists of an encoder and a decoder, and the attention mechanism was introduced into the decoder to capture rich semantic information. The visualization results proved that the attention modules could focus on the features of the salient region and inhibit the irrelevant background, which significantly improved the accuracy of the detection The results showed that the proposed model correctly recognized 97% of the foreign objects in the 1871 sets of test images. The mean intersection over union (MIOU) of the optimal model was 91.24%, and the inference speed was greater than 15 fps/s, which satisfied the real-time requirement.
    Keywords: Foreign object detection | Model uncertainties | Attention mechanisms | Visualization


    سطح: متوسط
    تعداد صفحات فایل pdf انگلیسی: 12
    حجم فایل: 2924 کیلوبایت

    قیمت: رایگان


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