Mitsubishi Electric has developed an artificial intelligence (AI) technology that rapidly identifies individuals captured using multiple surveillance cameras in one-tenth time of conventional AI systems. By analyzing the correlation of multiple features extracted from images of the subject and removing information that is less important for reidentification, the new AI compresses data volume to as little as one-tenth conventional data sets. The AI achieves accurate subject tracking and searching from multiple images in which they may be facing different directions or adopting different poses. The company is working to provide the new technology in its Maisart^®1 lineup and roll out its application in the security field for the detection and tracking of suspicious persons and lost children, and in the customer-service field for traffic flow analysis.