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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
Suspiciousbehavior
Search video archive for
footage of person
Offline metadata search
Wide-ranging applications
Metadata Search System
© 2012 NEC Corporation. NEC and the NEC logo are registered trademarks of NEC Corporation. Cat.No. H99-12100001E
Designs and speci�cations of products shown in this catalog may change without notice due to product improvements.
As of September, 2012
Play retrieved scenes of the person.
• Searches video archive for person through text or image.
• Searches by face, clothes, age, gender or combination.
• Recognizes key words and natural sentence descriptions.
• Immigration and airport terminal security.
• Shopping mall searches for stray children.
• Any facilities requiring detection of suspicious persons.
Limit the search to dates, times and places.
Descriptions can betyped as key wordsor natural sentences.
Input an image
View retrievedscenes as thumbnails.
NEC Corporation,National Security Solutions Division7-1, Shiba 5-chomeMinato-ku, Tokyo 108-8001,JapanPhone: +81-3-3798-5432Email: [email protected]
For further information, please contact:
Metadata Search — An integral part of surveillance solutions
DETECTION RECOGNITION ANALYSIS NOTIFICATION
High-definition IP and thermal cameras capture and record high-quality video
• NEC’s video surveillance system multiplies efficiency
• Increased threat deterrence
• Reduced false alarms• Minimized manual data
correlation• Real-time processing• Faster forensic and search
retrieval
• Decreased ‘time to detection’• Real-time situational awareness• Reliable actionable intelligence
• Improved ‘time to threat elimination’
• Increased responder safety• Robust evidence repository
NEC’s intelligent solutions present decision makers with rapid, reliable, actionable intelligence
Deliver the right information to the right people in emergency situations when time is critical
• Real-time alert generation by suspicious behavior detection & black list matching
• Person search by color, clothes, age & gender information
Metadata Search System
Benefits to Customers
