Although fingerprints, palms, irises, and other biometric identification access control systems not only have security, convenience, manageability, etc., but their own fingerprint identification methods have serious security risks.
· This type of biological exposure to the outside of the human body is easier to replicate;
· High requirements on the environment, sensitive to finger humidity, cleanliness, etc. Dirty, oil, and water can cause unrecognized or influencing recognition results;
· Some people or some groups have few fingerprint features or even no fingerprints, so it is difficult to image; for low quality fingerprints such as peeling, scars, etc., there are difficulties in recognition and low recognition rate. For some hands, there is more manual labor. The registration and identification of some special people, such as those, are more difficult;
Fingerprints can not be scratched, the eyes can not be swollen and bleeding, the face can not be injured, and even how much the beard will affect the accuracy and sensitivity of the recognizer.
With the development of society and the acceleration of the pace of life, the flow of people in public places such as office buildings, libraries, etc. is getting bigger and bigger. Controlling the normal operation of these places and ensuring public safety has become an important task for management organizations. From the perspective of energy conservation and environmental protection, China has a population of over 100 million, and the amount of access card holdings is considerable. With the major trends and new requirements for energy conservation and environmental protection, new breakthroughs in the access control system are the key. How to combine medical science and biometric energy-saving advantages with the advantages of traditional access control cards is the question that security guards need to ponder.
· This type of biological exposure to the outside of the human body is easier to replicate;
· High requirements on the environment, sensitive to finger humidity, cleanliness, etc. Dirty, oil, and water can cause unrecognized or influencing recognition results;
· Some people or some groups have few fingerprint features or even no fingerprints, so it is difficult to image; for low quality fingerprints such as peeling, scars, etc., there are difficulties in recognition and low recognition rate. For some hands, there is more manual labor. The registration and identification of some special people, such as those, are more difficult;
Fingerprints can not be scratched, the eyes can not be swollen and bleeding, the face can not be injured, and even how much the beard will affect the accuracy and sensitivity of the recognizer.
With the development of society and the acceleration of the pace of life, the flow of people in public places such as office buildings, libraries, etc. is getting bigger and bigger. Controlling the normal operation of these places and ensuring public safety has become an important task for management organizations. From the perspective of energy conservation and environmental protection, China has a population of over 100 million, and the amount of access card holdings is considerable. With the major trends and new requirements for energy conservation and environmental protection, new breakthroughs in the access control system are the key. How to combine medical science and biometric energy-saving advantages with the advantages of traditional access control cards is the question that security guards need to ponder.
Release date:2012/7/4 9:49:32
Prism Scope,Objective Rifle Scope,Rifle Scope Covers,Rifle Scope For Outdoor Sports
Guangzhou Miaozhun Jie Trade Co.,Ltd. , https://www.focuhunter.store