NEC Group, a subsidiary of NEC Group, recently announced that it has assisted the Los Angeles County Police Department to successfully introduce a multi-modal biometric system for crime detection in a service-oriented manner, using biometric information such as fingerprints, palm prints, faces, and irises. Identification of identity.
The system is currently connected to multiple databases, including the California Department of Justice and the FBI, and will become one of the world's largest biometric systems for crime detection. In the first week of system deployment, through the fingerprint comparison, 107 unbroken cases achieved breakthrough progress.
In the 1970s, NEC began research and development of biometric authentication technologies such as fingerprint recognition, palmprint recognition and face recognition. Its bio-identification product group “Bio-IDiom†system has entered more than 70 countries around the world. The "multi-mode biometric system" is based on this.
Taking the iris recognition function in Bio-IDiom as an example, the iris pattern is captured by removing unnecessary information such as pupils, eyelids, and eyelashes, thereby making the accuracy higher.
In the recent IREX IX evaluation, NEC won the championship in 13 groups with highly accurate feature extraction, matching and advanced noise cancellation technologies. The near-infrared iris image matching accuracy was as high as 99.33%.
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