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Cited by 552

The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.

Person Reidentification Using Spatiotemporal Appearance

Gheissari, N., Sebastian, T.B., Hartley, R.·2006·2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2 (CVPR'06)

Abstract

In many surveillance applications it is desirable to determine if a given individual has been previously observed over a network of cameras. This is the person reidentification problem. This paper focuses on reidentification algorithms that use the overall appearance of an individual as opposed to passive biometrics such as face and gait. Person reidentification approaches have two aspects: (i) establish correspondence between parts, and (ii) generate signatures that are invariant to variations in illumination, pose, and the dynamic appearance of clothing. A novel spatiotemporal segmentation algorithm is employed to generate salient edgels that are robust to changes in appearance of clothing. The invariant signatures are generated by combining normalized color and salient edgel histograms. Two approaches are proposed to generate correspondences: (i) a model based approach that fits an articulated model to each individual to establish a correspondence map, and (ii) an interest point operator approach that nominates a large number of potential correspondences which are evaluated using a region growing scheme. Finally, the approaches are evaluated on a 44 person database across 3 disparate views.

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Crossref · 10.1109/cvpr.2006.223

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Metadata

Authors
Gheissari, N., Sebastian, T. B., & Hartley, R.
Venue
2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2 (CVPR'06)
Publisher
IEEE
Published
2006-07-10
Volume
2
Pages
1528-1535
ISSN
1063-6919 (ISSN-L)
OpenAlex
W2131255818
Cited by
552
References
23
FWCI
7.35
Type
conference paper
Language
en
Open access
closed

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