Research On Iris Recognition Technology Based On Step-by-step Strategy

With the continuous development of science and technology, the research of computer aided function is gradually thorough, the biometric technology based on biometric identification technology is developing rapidly, and the iris recognition technology depends on its stability and uniqueness, and it has a bright future in all biometric technology.In this article, the biometric authentication technology, to analyze the uniqueness and stability of the iris biometric, iris recognition based on image processing technology research. Iris recognition in the course of the study, the main combination of image preprocessing, feature extraction, coding, pattern matching classifier design problem and made a thorough study algorithms for iris recognition technology. This article summarized the method of iris location processing skills and theory iris feature extraction detailed exposition and analysis with the traditional method of encoding. Major analysis of two-dimensional Gabor transform analysis of multi-channel filter, and 32 channel Gabor method. Snake algorithm research and order optimization algorithms, algorithms involved in the comparison of the system by a large number of experiments, and pointed out that the recognition speed and accuracy of the different algorithms.Iris image processing technology content is very rich, very broad application prospects. Along with the rapid development of the computer industry, the performance of the product is getting higher and higher, the price is relatively declining, Mathematics and Computer Science has evolved, which gave the development and application of biometric identification technology provides tremendous support.