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A review of state-of-the-art techniques for abnormal human activity recognition

Dhiman, Chhavi, Vishwakarma, Dinesh Kumar·2019·Engineering Applications of Artificial Intelligence

Abstract

Abstract The concept of intelligent visual identification of abnormal human activity has raised the standards of surveillance systems, situation cognizance, homeland safety and smart environments. However, abnormal human activity is highly diverse in itself due to the aspects such as (a) the fundamental definition of anomaly (b) feature representation of an anomaly, (c) its application, and henceforth (d) the dataset. This paper aims to summarize various existing abnormal human activity recognition (AbHAR) handcrafted and deep approaches with the variation of the type of information available such as two-dimensional or three-dimensional data. Features play a vital role in an excellent performance of an AbHAR system. The proposed literature provides feature designs of abnormal human activity recognition in a video with respect to the context or application such as fall detection, Ambient Assistive Living (AAL), homeland security, surveillance or crowd analysis using RGB, depth and skeletal evidence. The key contributions and limitations of every feature design technique, under each category: 2D and 3D AbHAR, in respective contexts are tabulated that will provide insight of various abnormal action detection approaches. Finally, the paper outlines newly added datasets for AbHAR by the researchers with added complexities for method validations.

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Metadata

Authors
Dhiman, C., & Vishwakarma, D. K.
Venue
Engineering Applications of Artificial Intelligence
Publisher
Elsevier BV
Published
2019-01
Volume
77
Pages
21-45
ISSN
0952-1976 (ISSN-L)
OpenAlex
W2893511508
Cited by
265
References
153
FWCI
9.60
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A review of state-of-the-art techniques for abnormal human activity recognition. https://app.cochat.ai/papers/10.1016/j.engappai.2018.08.014
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Dhiman, C., & Vishwakarma, D. K. (2019). A review of state-of-the-art techniques for abnormal human activity recognition. Engineering Applications of Artificial Intelligence. https://doi.org/10.1016/j.engappai.2018.08.014

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