Squeezed Bilinear Pooling for Fine-Grained Visual Categorization

Publisher:
IEEE
Publication Type:
Conference Proceeding
Citation:
2019 IEEE/CVF International Conference on Computer Vision Workshop (ICCVW), 2020, 00, pp. 728-732
Issue Date:
2020
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In this paper, we propose a supervised selection based method to decrease both the computation and the feature dimension of the original bilinear pooling. Different from currently existing compressed second-order pooling methods, the proposed selection method is matrix normalization applicable. Moreover, by extracting the selected highly semantic feature channels, we proposed the Fisher- Recurrent-Attention structure and achieved state-of-the-art fine-grained classification results among the VGG-16 based models.
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