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Cited by 1,017

The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.

Anomaly Detection and Localization in Crowded Scenes

Weixin Li, Mahadevan, Vijay, Vasconcelos, Nuno·2014·IEEE Transactions on Pattern Analysis and Machine Intelligence

Abstract

The detection and localization of anomalous behaviors in crowded scenes is considered, and a joint detector of temporal and spatial anomalies is proposed. The proposed detector is based on a video representation that accounts for both appearance and dynamics, using a set of mixture of dynamic textures models. These models are used to implement 1) a center-surround discriminant saliency detector that produces spatial saliency scores, and 2) a model of normal behavior that is learned from training data and produces temporal saliency scores. Spatial and temporal anomaly maps are then defined at multiple spatial scales, by considering the scores of these operators at progressively larger regions of support. The multiscale scores act as potentials of a conditional random field that guarantees global consistency of the anomaly judgments. A data set of densely crowded pedestrian walkways is introduced and used to evaluate the proposed anomaly detector. Experiments on this and other data sets show that the latter achieves state-of-the-art anomaly detection results.

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Metadata

Authors
Li, W., Mahadevan, V., & Vasconcelos, N.
Venue
IEEE Transactions on Pattern Analysis and Machine Intelligence
Published
2014-01
Volume
36
Issue
1
Pages
18-32
ISSN
  • 0162-8828 (ISSN-L)
  • 2160-9292
OpenAlex
W1967456674
Cited by
1,017
References
41
FWCI
43.44
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Anomaly Detection and Localization in Crowded Scenes. https://app.cochat.ai/papers/10.1109/tpami.2013.111
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Li, W., Mahadevan, V., & Vasconcelos, N. (2014). Anomaly Detection and Localization in Crowded Scenes. IEEE Transactions on Pattern Analysis and Machine Intelligence. https://doi.org/10.1109/tpami.2013.111

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