Recently, the digital video research group of the School of Electronic Science and Engineering at the National University of Defense Technology has undergone a decade of research and successfully developed a finger vein feature identification and authentication system. The system's "counterfeit rate" can be as low as one in 100,000, and it has obtained five national invention patent authorizations, breaking the monopoly of Japan, South Korea and other countries. At present, researchers are making final optimizations for their products and are expected to put them into practice after the Spring Festival.
At the National Defense University Laboratory, we experienced this kind of vein identification instrument: put your finger into the instrument and the system automatically registered personal vein data in less than half a minute; then put the registered finger into the instrument and a door will automatically Turn on and identify the authentication process in an instant.
According to Xie Jianbin, team leader, vein recognition is a biometric recognition technology that is better than fingerprint recognition. It uses the imaging characteristics of human blood vessels under special illumination and is a true “live detectionâ€. This identification technology not only has high security but also has a wider application range.
In addition, researchers have continued to improve the applicator's volume to improve its applicability. The reporter saw that the height of the entire equipment is only about 6 cm, similar to the size of a mouse.
Xie Jianbin revealed that next, the research team will further optimize and upgrade the vein identification system. “The next phase of research aims mainly in two aspects: First, the extraction of targets under weakly visible conditions, enriching the veins on imaging. System details; second is to strengthen the study of non-rigid targets so that the fingers can be identified when they are bent or rotated.â€
At the National Defense University Laboratory, we experienced this kind of vein identification instrument: put your finger into the instrument and the system automatically registered personal vein data in less than half a minute; then put the registered finger into the instrument and a door will automatically Turn on and identify the authentication process in an instant.
According to Xie Jianbin, team leader, vein recognition is a biometric recognition technology that is better than fingerprint recognition. It uses the imaging characteristics of human blood vessels under special illumination and is a true “live detectionâ€. This identification technology not only has high security but also has a wider application range.
In addition, researchers have continued to improve the applicator's volume to improve its applicability. The reporter saw that the height of the entire equipment is only about 6 cm, similar to the size of a mouse.
Xie Jianbin revealed that next, the research team will further optimize and upgrade the vein identification system. “The next phase of research aims mainly in two aspects: First, the extraction of targets under weakly visible conditions, enriching the veins on imaging. System details; second is to strengthen the study of non-rigid targets so that the fingers can be identified when they are bent or rotated.â€
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