An Intelligent Surveillance Platform With Deep Tampered Video Detection in Secure Edge‐Cloud Services
Year: 2025
Type: article
Abstract: The increasing complexity of video tampering techniques poses a significant threat to the integrity and security of Internet of Multimedia Things (IoMT) ecosystems, particularly in resource‐constrained edge‐cloud infrastructures. This paper introduces Multiscale Gated Multihead Attention Depthwise Separable CNN (MGMA‐DSCNN), an advanced deep learning framework specifically optimized for real‐time tampered video detection in IoMT environments. By integrating lightweight convolutional neural networks (CNNs) with multihead attention mechanisms, MGMA‐DSCNN significantly enhances feature extraction while maintaining computational efficiency. Unlike conventional methods, this approach employs a multiscale attention mechanism to refine feature representations, effectively identifying deepfake manipulations, frame insertions, splicing, and adversarial forgeries across diverse multimedia streams. Extensive experiments on multiple forensic video datasets—including the HTVD dataset—demonstrate that MGMA‐DSCNN outperforms state‐of‐the‐art architectures such as VGGNet‐16, ResNet, and DenseNet, achieving an unprecedented detection accuracy of 98.1%. Furthermore, by leveraging edge‐cloud synergy, our framework optimally distributes computational loads, effectively reducing latency and energy consumption, making it highly suitable for real‐time security surveillance and forensic investigations. These advancements position MGMA‐DSCNN as a scalable, high‐performance solution for next‐generation intelligent video authentication, offering robust, low‐latency detection capabilities in dynamic and resource‐constrained IoMT environments.
DOI: 10.1155/int/3744881
Authors: Yuwen Shao, Qiuling Wang, Junsong Zhang, Haiying Tian, Yong Zhang
Institutions: Zhengzhou University of Light Industry, China Tobacco
Language: English
Subfield: Computer Vision and Pattern Recognition
Field: Computer Science
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $2,700
OpenAlex ID: W4412901048