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Cited by 466

The DOI matches its Crossref record; 47 of the 47 references it cites were found in a registry or an index.

Discriminative Learning of Local Image Descriptors

Open access
Brown, M, Gang Hua, Winder, S·2011·IEEE Transactions on Pattern Analysis and Machine Intelligence

Abstract

In this paper, we explore methods for learning local image descriptors from training data. We describe a set of building blocks for constructing descriptors which can be combined together and jointly optimized so as to minimize the error of a nearest-neighbor classifier. We consider both linear and nonlinear transforms with dimensionality reduction, and make use of discriminant learning techniques such as Linear Discriminant Analysis (LDA) and Powell minimization to solve for the parameters. Using these techniques, we obtain descriptors that exceed state-of-the-art performance with low dimensionality. In addition to new experiments and recommendations for descriptor learning, we are also making available a new and realistic ground truth data set based on multiview stereo data.

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Metadata

Authors
Brown, M., Hua, G., & Winder, S.
Venue
IEEE Transactions on Pattern Analysis and Machine Intelligence
Published
2011-01
Volume
33
Issue
1
Pages
43-57
ISSN
0162-8828 (ISSN-L)
OpenAlex
W2089888558
Cited by
466
References
47
FWCI
26.54
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Discriminative Learning of Local Image Descriptors. https://app.cochat.ai/papers/10.1109/tpami.2010.54
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Brown, M., Hua, G., & Winder, S. (2011). Discriminative Learning of Local Image Descriptors. IEEE Transactions on Pattern Analysis and Machine Intelligence. https://doi.org/10.1109/tpami.2010.54

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.