Adaptive Local Feature Matching for Few-shot Fine-grained Image Recognition
- Publisher:
- IEEE
- Publication Type:
- Conference Proceeding
- Citation:
- 2023 International Conference on Digital Image Computing: Techniques and Applications (DICTA), 2024, 00, pp. 509-515
- Issue Date:
- 2024-01-29
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| Filename | Description | Size | |||
|---|---|---|---|---|---|
| Adaptive_Local_Feature_Matching_for_Few-shot_Fine-grained_Image_Recognition.pdf | Published version | 1.1 MB |
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Few shot fine grained image recognition aims to recognize fine categories with subtle differences given only a few labeled examples Existing methods try to mine the discriminative local regions to do fine grained image recognition but still suffer from large variations of the same semantic object and noisy background disturbance To this end we propose an adaptive local feature matching network to do few shot fine grained image recognition which matches local features between the support and query images adaptively according to their belonged semantics Specifically an Adaptive Thresholding Module ATM is proposed to automatically depress the irrelevant and noisy background regions for enlarging inter class differences Then a Local Feature Matching Module LFM is used for learning consistent local features of the same class We conduct extensive experiments on three benchmark datasets CUB 200 2011 Stanford Dogs and Stanford Cars The results illustrate the effectiveness and superiority of our proposed method
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