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IPLUSO Develops Advanced AI Model for Suspicious Activity Detection

11th of may of 2026

Objetivos de Desenvoltimento Sustentável (ODS)

IPLUSO researchers developed an AI-based intelligent surveillance system capable of detecting suspicious activities with 99.12% accuracy

Researchers from IPLUSO developed an advanced surveillance model based on artificial intelligence, named GM_CNN3D, designed to detect suspicious human activities in complex and crowded environments. The model combines traditional motion descriptors with deep learning capabilities, improving accuracy and reducing false alarms in real-world surveillance scenarios.

The system was tested on several public datasets, including videos of crowd violence and confrontation detection, achieving accuracy rates of up to 99.12%, with robust performance under different conditions — including varying lighting levels, crowd densities and camera angles.

The proposed approach demonstrates greater reliability when compared to existing deep learning models and shows strong potential for real-time security applications and automated alert systems.

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publicado em: 11 May 2026 | modificado em: 13 May 2026