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Title: Learning enhanced features and inferring twice for fine-grained image classification
Authors: Xuan, Nie
Bosong, Chai
Luyao, Wang
Issue Date: 2023
Publisher: Springer
Abstract: Fine-Grained Visual Categorization (FGVC) aims to distinguish between extremely similar subordinate-level categories within the same basic-level category. Existing research has proven the great importance of the discriminative features in FGVC but ignored the contributions for correct classification from other features, and the extracted features always contain more information about the obvious regions but less about subtle regions. In this paper, firstly, a novel module named forcing module is proposed to force the network to extract more diverse features for FGVC, which generates a suppression mask based on the class activation maps to suppress the most distinguishable regions, so as to force the network to extract other secondary distinguishable features as the final features.
Description: CC BY
URI: Learning enhanced features and inferring twice for fine-grained image classification
https://dlib.phenikaa-uni.edu.vn/handle/PNK/7359
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