63100 Desktop means NMT = finger vein identification means pulse acquisition Recognition System

Finger vein identification = finger vein recognition NMT is used in vivo identification technology, can not be copied, not stolen. Everyone is different vein, identical twins are different vein, high accuracy. Compared with fingerprint recognition technology, it has the finger vein hidden inside the body, the chance to be copied or stolen is small, user psychological resistance is low, small physiological and environmental factors, to overcome dry skin, oil, dust, the skin surface abnormalities and other factors, from the original finger vein image is captured to digital processing, the whole process less than one second and so on, high accuracy recognition rate and trigger (0.0001% False acceptance rate, real rate of 0.01% repellent, registration failed 0%) and many other important features to make it in the high security and ease of use far better than fingerprint recognition technology. 1, the type of biometrics biometric: fingerprint recognition, face recognition, iris recognition, visual - retina recognition, vein recognition. Among the many biometric technologies, finger vein recognition technology is the highest security level and the technical indicators. Biometrics is listed as the 21st century has brought revolutionary impact on human society, one of the top ten high-tech. 2, finger vein recognition technology finger vein recognition technology is to obtain the distribution of finger vein through an infrared CCD camera, extracted from the finger vein distribution characteristic value, the finger vein characteristic values ??stored in the computer system. Intravenous comparison, real take vein pattern extracting feature value, with finger vein characteristic values ??stored in the host computer and compared to identification of individuals, to confirm the identity. 3, finger vein recognition technology characteristics: ① living body identification: When a finger vein authentication, access to the image feature finger vein, when a finger is present in vivo characteristics. Non-living finger vein image is not characteristic, and therefore is not recognized, it can not fake. ② internal features: When a finger vein authentication, access to the inside of the finger vein image features, instead of the image of the finger surface features. Therefore, there is no recognition of the obstacles to the finger surface due to damage, wear, drying or the like caused by too wet. ③ Non-contact: When a finger vein authentication, obtain finger vein image, finger without touching the device, gently put, to complete the identification. In this way there is no problem and hand finger touching the surface characteristics of unsanitary equipment may be copied when safety issues arising, but also because after the dirt does not recognize pollution. Since the finger vein way affect the internal finger vein located extent, external factors such as temperature is negligible, almost all users. ④ high level of security: because the front living body identification, internal features and non-contact three aspects of characteristics, to ensure that the characteristics of the user's finger vein difficult to forge. There needs advice or to learn more about, please contact us: Guangzhou sub-text Information Technology Co., Ltd. M: 130 7027 9815 Song of Health T: 020-2899 2624 020-29035713 F: 020-3703 4802 E: info@zwrfid.com QQ : 997 443 176 QQ: 1972837797 Official Website: www.zwrfid.com Weibo http://weibo.com/ZW615