Finger vein recognition technology basics manual 33P

Previously, experts in the Zhuhai Times Finger vein recognition once mentioned the advantages of finger vein recognition technology. Compared with fingerprint recognition, the technical advantages of finger vein recognition are still very obvious, especially in vivo recognition. Recognition is a feature in vivo, and the recognition accuracy Degrees are much better than fingerprint recognition. In addition to these features, there is a feature of finger vein recognition technology, that is, recognition speed is very fast.

If it is on the local standalone to identify the finger vein identification information, the time is less than 0.1S, and very accurate, unlike fingerprint recognition, fingerprint identification may generally need to press a few more times to identify, or a little bit of water, skin wear It will affect the identification of fingerprints, but it means that the vein recognition technology is not affected by the appearance of wear, the fingers are not wet, the skin is worn, the same can be quickly and accurately identified, so when many people pass by Can guarantee a faster pass rate.

If the vein recognition database is very large, it may be compared in the background. There is no limit to the number of background comparisons, but the recognition speed may be slower than the speed of the local standalone. At this time, the recognition speed is faster. It depends on the server's capabilities. The faster the response, the smaller the number of bytes, the faster the recognition speed. At present, the speed of vein identification in the Zhuhai Times is far faster than that of peers in the industry. 2000 database recognition speed is 1S, while Zhuhai Easy Age Finger vein recognition technology can achieve a speed of 10,000 data average 1S, so the customer experience is also very good.

The speed of recognition is also a great advantage. Especially when people are anxious, or when they want to save time, if the recognition speed is slow, then it may affect other things and bring about unpredictable. The consequences are, and if the speed of recognition is high, things may be handled, the experience will be better when it comes to working, and the mood will become more enjoyable because of the speed of recognition.

Of course, the identification speed of finger vein recognition technology is currently viewed as a matter of home and use in high-security situations. There is no problem, but if it is promoted throughout the country, it may still be difficult to upgrade, especially when When the database becomes a one-hundred-and-a-hundred-and-a-half million finger vein database, quickly finding a matching finger vein template is not a simple matter. Currently, finger vein recognition technology is still popularized. With the advancement of technology, the problem will surely find a better solution, for example, it can be directly identified by fragmentation area, and it can be greatly reduced.

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2. Patented mold design, no loose clamping, high cutting precision
3. The three-dimensional pattern can be modified at any time, saving the cost of making and modifying the stamping die, with higher efficiency and better quality
4. Standard slag extraction module, the inner wall of the pipe is clean and free of iron slag
5. Applicable to a variety of metal materials: carbon steel, stainless steel, aluminum alloy, copper, etc.

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Slim nozzle design: Modular, slim nozzle design reduces workpiece interference.
Compact structure: extremely light weight and small size, reducing robot load requirements and improving cutting speed and quality.