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Iris technology is a recognition technology that utilizes the texture features of the iris of the human eye. Iris recognition is more accurate. The iris is a fabric-like loop in the pupil of the human eye. Each iris contains a unique structure based on features such as crystals, filaments, spots, structures, pits, rays, wrinkles, and stripes. It is said that there is no Any two irises are the same. Iris recognition is a relatively accurate one in terms of technical indicators, but in use it requires infrared or visible light to illuminate the eyes to obtain images. The user has a low degree of cooperation and has a high degree of psychological exclusion, so it is not suitable for ID cards. Large crowd applications. In addition, products such as the United States and Hitomi that appear on the market can change the characteristics of the iris and are relatively easy to copy. Iris recognition technology has been applied in the fields of coal mine worker attendance, prison prisoner management, bank vault access, border security clearance, security system, and candidate authentication.
Hide in the eyes "Open sesame"
“The eyes are the windows of the soul.†In most cases, the eyes are indeed the best way for us to express our feelings in addition to language. Laughing eyes when we are happy, tears when we are sad, wrathful eyes when we are angry, eye-catching eyes when we are wrong, etc. Our eyes convey all the emotions in our lives. However, as the field of biometrics continues to deepen, passwords hidden in the eyes are constantly being excavated and iris recognition techniques are spawned. Since then, the eyes have also become the spokesperson for our identity code from our spokesperson for emotional language.