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Cited by 536

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

24/7 place recognition by view synthesis

Open access
Torii, Akihiko, Arandjelovic, Relja, Sivic, Josef, Okutomi, Masatoshi, Pajdla, Tomas·2015·2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)

Abstract

We address the problem of large-scale visual place recognition for situations where the scene undergoes a major change in appearance, for example, due to illumination (day/night), change of seasons, aging, or structural modifications over time such as buildings built or destroyed. Such situations represent a major challenge for current large-scale place recognition methods. This work has the following three principal contributions. First, we demonstrate that matching across large changes in the scene appearance becomes much easier when both the query image and the database image depict the scene from approximately the same viewpoint. Second, based on this observation, we develop a new place recognition approach that combines (i) an efficient synthesis of novel views with (ii) a compact indexable image representation. Third, we introduce a new challenging dataset of 1,125 camera-phone query images of Tokyo that contain major changes in illumination (day, sunset, night) as well as structural changes in the scene. We demonstrate that the proposed approach significantly outperforms other large-scale place recognition techniques on this challenging data.

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Crossref · 10.1109/cvpr.2015.7298790

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Metadata

Authors
Torii, A., Arandjelovic, R., Sivic, J., Okutomi, M., & Pajdla, T.
Venue
2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Publisher
IEEE
Published
2015-06
Pages
1808-1817
ISSN
1063-6919 (ISSN-L)
OpenAlex
W2073761981
Cited by
536
References
5
FWCI
9.42
Type
conference paper
Language
en
Open access
green

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