Fast-DAVAD: Domain Adaptation for Fast Video Anomaly Detection on Resource-Constrained Edge Devices

Haocheng Shen, Bin Guo, Yasan Ding, Jie Xiao, Mingze Lv, Zhiwen Yu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The development of artificial intelligence of things (AIoT) makes it possible to detect video anomalies on intelligent edge devices with low transmission delay and data privacy. However, the performance of these applications is constrained by the domain shift between the diverse real-world environment and the training data. Despite the existence of many advanced domain adaptation methods, it is difficult to deploy these methods on resource-constrained intelligent edge devices due to their model complexity. In addition, there is a lack of large amounts of labeled real-scenario data to complete model training. In this paper, we propose the Fast-DAVAD, an unsupervised end-to-end lightweight adaptive video anomaly detection framework. It solves the domain shift problem through multi-level adversarial domain adaptation. Furthermore, it achieves short training time and inference latency on resource-constrained edge devices with Residual Unet, and applies a memory module to guarantee detection accuracy. Extensive experiments on public datasets and multiple platforms, such as PC and NVIDIA Jetson, demonstrate that the effectiveness and superiority of Fast-DAVAD compared with state-of-the-art domain adaptation-based video anomaly detection solutions.

Original languageEnglish
Title of host publicationProceedings - 2023 IEEE SmartWorld, Ubiquitous Intelligence and Computing, Autonomous and Trusted Vehicles, Scalable Computing and Communications, Digital Twin, Privacy Computing and Data Security, Metaverse, SmartWorld/UIC/ATC/ScalCom/DigitalTwin/PCDS/Metaverse 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350319804
DOIs
StatePublished - 2023
Event9th IEEE Smart World Congress, SWC 2023 - Portsmouth, United Kingdom
Duration: 28 Aug 202331 Aug 2023

Publication series

NameProceedings - 2023 IEEE SmartWorld, Ubiquitous Intelligence and Computing, Autonomous and Trusted Vehicles, Scalable Computing and Communications, Digital Twin, Privacy Computing and Data Security, Metaverse, SmartWorld/UIC/ATC/ScalCom/DigitalTwin/PCDS/Metaverse 2023

Conference

Conference9th IEEE Smart World Congress, SWC 2023
Country/TerritoryUnited Kingdom
CityPortsmouth
Period28/08/2331/08/23

Keywords

  • domain adaptation
  • edge computing
  • video anomaly detection

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