【115/5/14】16:20-17:10 Prof. Cheng-Lung Lee (Department of Criminal Investigation, Taiwan Police College)
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| Time | 2026-5-14 16:20-17:10 |
| Venue | 31106, Department of Mathematics |
| Speaker | Prof. Cheng-Lung Lee (Department of Criminal Investigation, Taiwan Police College) |
| Title | A New Vision for Future Law Enforcement: Deep Integration of AI, Drones, VR, and 3D Technologies in CSI Crime Scene Investigation |
| Abstract | As criminal methods become increasingly complex, traditional 2D evidence documentation is no longer sufficient to handle crime scenes that contain multi-dimensional spatial information. This talk will explore the technological revolution in CSI (Crime Scene Investigation), focusing on the powerful integration of drones, AI, 3D spatial reconstruction, and XR technologies. We will analyze how drones equipped with LiDAR and photogrammetry can precisely capture complex spatial data without disturbing the crime scene. Through AI algorithms, massive point-cloud data can then be automatically identified, classified, and denoised to construct a highly accurate 3D virtual crime scene. This integrated system not only allows investigators to use VR (Virtual Reality) to repeatedly enter a “frozen” moment of the crime scene for detailed examination beyond the limitations of time and space, but also enables the use of AR (Augmented Reality) during search operations to overlay hidden digital evidence and AI-identified hotspots directly into the investigator’s field of view in real time. For audiences with a background in mathematics, this lecture will also illustrate how technological forensics can transform criminal investigation from experience-based judgment into scientifically grounded proof, thereby expanding the scope and rigor of justice in modern criminal investigations. |
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