Iris Recognition System Design and Development of Large Animals for Tracing Source of Infection

Iris recognition system design and development of large animals is used to make the large animals be recognizable and traceability from the farm to the slaughterhouse. We can identify the animals when people find it carrying infectious diseases. On the basis of experiments on cows, this paper introduces the iris recognition system design; and we mainly introduce the algorithms of edge detection and iris-encoding used in this system. Iris images are acquired by special capture device. The images will be translated to iris-encoding by image preprocessing, feature extraction and matching operations. By calculating the hamming distance between iris-encoding of different individuals, we can distinguish different individuals. The result of the iris recognition can help us to identify where the animals carrying infection virus come from, and then find the source of infection.