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Fine-grained recognition without part annotations

Krause, Jonathan, Jin, Hailin, Yang, Jianchao, Fei-Fei, Li·2015·2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)

Abstract

Scaling up fine-grained recognition to all domains of fine-grained objects is a challenge the computer vision community will need to face in order to realize its goal of recognizing all object categories. Current state-of-the-art techniques rely heavily upon the use of keypoint or part annotations, but scaling up to hundreds or thousands of domains renders this annotation cost-prohibitive for all but the most important categories. In this work we propose a method for fine-grained recognition that uses no part annotations. Our method is based on generating parts using co-segmentation and alignment, which we combine in a discriminative mixture. Experimental results show its efficacy, demonstrating state-of-the-art results even when compared to methods that use part annotations during training.

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Metadata

Authors
Krause, J., Jin, H., Yang, J., & Fei-Fei, L.
Venue
2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Publisher
IEEE
Published
2015-06
Pages
5546-5555
ISSN
1063-6919 (ISSN-L)
OpenAlex
W1898560071
Cited by
466
References
5
FWCI
25.91
Type
conference paper
Language
en
Open access
closed

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CoChat. (2026). Citation check: Fine-grained recognition without part annotations. https://app.cochat.ai/papers/10.1109/cvpr.2015.7299194
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Krause, J., Jin, H., Yang, J., & Fei-Fei, L. (2015). Fine-grained recognition without part annotations. 2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR). https://doi.org/10.1109/cvpr.2015.7299194

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