Since the text/easy age finger vein identification expert has compiled a basic knowledge manual for finger vein recognition technology, friends who are interested in finger vein recognition technology or products have been consulted. Some friends have talked with the finger vein identification experts of the Yi era. With the development of current technology, there are some R&D or manufacturers of finger vein recognition technology on the market. How to identify such manufacturers or R&D companies to develop truly useful finger vein identification technology and products? This is really a good question. Yes, with the development of technology, there will be more or less powerful R&D manufacturers to develop this finger vein recognition technology or product, but the finger vein recognition is really Technology development is more practical, better, faster, and it is not so easy. After all, finger vein recognition technology is not as good as fingerprints. It may be possible to start development with a read head, and finger vein recognition involves more, and because It is an in vivo feature that is algorithmically different from fingerprint recognition. So how do you identify a technology or hardware product for finger vein recognition? Let’s talk about Ha, let’s say it badly, and ask everyone to give more valuable comments. First of all, good quality finger vein recognition technology recognition speed is fast, one is that the speed of single machine recognition is fast, theoretically it should be less than 0.1S, the other one is faster than the background comparison, but this generally depends on the server, but The recognition speed can also be maintained at around 1S. If the recognition speed cannot reach this level, it means that the finger vein recognition technology is really a little worse. Secondly, the number of recognition bytes of the finger vein recognition technology is small, and the number of bytes recognized by the veins of the easy age can be as small as 500 bytes, so if the bytes are larger than 1000, the speed accuracy and speed may be It will be reduced. At this time, we must consider it. Will it affect the use? As a finger vein identification R&D manufacturer, it is our responsibility to pursue higher precision and recognition speed. User and consumer experience, if the recognition speed is too slow, the experience will be much worse, which is not conducive to the popularity and promotion of product applications. Again, whether the finger vein recognition technology can be multi-side lighting, some manufacturers can only do one side light, while some manufacturers can only do the upper and lower lighting, the real technical good finger vein identification manufacturers It can be done whether it is open, double-sided lighting, or single-sided lighting, which can be done, so that the technology is more comprehensive, and the developed product has a greater range of fit. . In addition, we must also pay attention to the identification of good finger vein recognition technology, whether its imaging is full-finger, and some manufacturers do a good job of lighting, but in fact, when identifying fingers, only half finger can be identified. In this case, the imaging will definitely be unstable. Do you think that it is more comprehensive and accurate to identify a finger or a half-finger, so you should pay attention to it at this point. In fact, the above criteria for identifying good quality finger vein identification technology products can also refer to the products and technical standards of finger vein identification in the next Yi era. At present, the product forms of the finger vein identification manufacturers in Zhuhai Yi Times are rich and diverse, and are developed more than peers. More products have come out, more representative, and worthy of recommendation. I hope that we can help you to choose good quality finger vein recognition technology and products. Http://news.chinawj.com.cn
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