According to whether the identified object has life characteristics, artificial intelligence identification technology can be mainly divided into two categories: animate identification and inanimate identification.
The identification technology of living artificial intelligence essentially refers to technologies related to human life characteristics, including speech recognition, fingerprint recognition, face recognition, iris recognition and so on. The working principle of speech recognition technology is based on the scientific and effective recognition of the speaker's own voice, correctly identifying the content of the voice, or judging the identity of the speaker by the voice (the speaker is a living person); In the practical application of artificial intelligence fingerprint identification technology, its working principle is that through the intelligent identification of human fingerprints, the corresponding person to whom fingerprints belong can be judged and identified correctly, thus meeting the actual needs; Artificial intelligence face recognition technology is based on the intelligent recognition of human face, which scientifically and reasonably tests the different structural features of human face, and finally clearly judges and recognizes the actual identity of the inspectors; Iris recognition is to judge the actual identity of iris through its characteristics.
The essence of inanimate identification technology refers to technologies that have nothing to do with human life characteristics, mainly including radio frequency identification technology, smart card technology and bar code identification technology. The core of radio frequency identification technology is wireless electromagnetic wave, and its specific working principle is: transmitting radio signals under electromagnetic field to complete the identification of data and tags; Bar code recognition technology includes one-dimensional code technology and two-dimensional code technology. Two-dimensional code technology is developed on the basis of one-dimensional code technology, which leaves more space for data storage, can also correct errors, and is very effective in information labeling and information collection. The identification object of smart card identification technology is mainly smart card, which is mainly composed of integrated circuit board, and its work is mainly aimed at data calculation and storage. By integrating computing technology into smart card, all kinds of work on data are completed efficiently.
Artificial intelligence recognition technology is widely used, and different kinds of artificial intelligence recognition technology have been applied to various fields of society, such as language translation, facial recognition and other social activities, where computer artificial intelligence can be seen. In addition, the identification and use of two-dimensional code is the most typical way of artificial intelligence identification technology. Its main purpose is to generate programs and instructions in the form of two-dimensional codes, and to generate plane graphics with black and white grids on the screen of the user's mobile terminal. Generally speaking, the distribution of these plane figures has certain regularity. Through the arrangement and combination of various graphics, the two-dimensional code pattern is unique, and users can save and record the two-dimensional code pattern.
We believe that with the continuous optimization and innovation of artificial intelligence related technologies by researchers, artificial intelligence identification technology will meet people's work and life needs to a greater extent.
This paper was scientifically proofread by Li Honglian, an associate professor at School of Communication, Beijing Information Science and Technology University.
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