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Image Retrieval using Multi-scale CNN Features Pooling

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 نشر من قبل Marco Bertini
 تاريخ النشر 2020
  مجال البحث الهندسة المعلوماتية
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In this paper, we address the problem of image retrieval by learning images representation based on the activations of a Convolutional Neural Network. We present an end-to-end trainable network architecture that exploits a novel multi-scale local pooling based on NetVLAD and a triplet mining procedure based on samples difficulty to obtain an effective image representation. Extensive experiments show that our approach is able to reach state-of-the-art results on three standard datasets.



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