NEC’s metadata search system enables fast and accurate searching for persons in huge surveillance video archives. The system includes automatic searching in response to real-time detection of suspicious individuals as well as offline searching defined by user-input images or descriptions. It can easily be expanded to include additional engines. Normal search Metadata search • Extracts facial features, age, gender, presence info and clothes in real time. • Activates an alert if behavior is suspicious or person is blacklisted. • Automatically searches video archive for footage of person following alert. Efficient Searching using Meta Data Search Real-time metadata analysis Metadata Search System http://www.nec.com/ NEC Corporation Facial recognition Blacklist alert Operator must search large video archive Operator searches only a few clips Suspicious behavior Search video archive for footage of person
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Metadata Search System - NEC · NEC’s metadata search system enables fast and accurate searching for persons in huge surveillance video archives. The system includes automatic searching
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NEC’s metadata search system enables fast and accurate searching for persons in huge surveillance video archives. The system includes automatic searching in response to real-time detection of suspicious individuals as well as of�ine searching de�ned by user-input images or descriptions. It can easily be expanded to include additional engines.
Normal search Metadata search
• Extracts facial features, age, gender, presence info and clothes in real time.
• Activates an alert if behavior is suspicious or person is blacklisted.
• Automatically searches video archive for footage of person following alert.
Efficient Searching using Meta Data Search
Real-time metadata analysis
Metadata Search System
http://www.nec.com/NEC Corporation
Facial recognition
Blacklist alert
Operator must search large video archive Operator searches only a few clips