3D Image Generation for Security Training via Virtual Object Integration

The patent uses virtual 3D copies of objects instead of physical objects for security training. The system generates synthetic 3D representations of prohibited items and integrates them into digital container models, allowing security personnel to practice detection without handling physical objects. This copying approach maintains training effectiveness while eliminating the time-consuming processes of inserting, retrieving, and managing physical objects.

The patent replaces the mechanical process of physically inserting objects into containers with a digital integration process. Instead of manually placing physical objects and then scanning them, the system uses software to integrate virtual 3D objects into digital container models, automatically generating the corresponding radioscopic images. This substitution eliminates the manual labor and time associated with mechanical object insertion while maintaining the integrity of the training scenario.

The patent creates authentic-looking training images by generating virtual 3D copies of objects with accurate physical properties and integrating them into digital container models. These synthetic copies produce radioscopic images that closely resemble real scanned images, maintaining both credibility and detection difficulty. The virtual objects include accurate material properties, shapes, and positions that generate realistic X-ray attenuation patterns.

The patent uses parameter changes to enhance the realism of virtual objects. By adjusting parameters such as material density, thickness, shape, and position of virtual objects, the system generates diverse and realistic training scenarios. This allows for creating images with varying levels of difficulty and realism without compromising the authenticity of the detection challenge.