Traditional Culture Encyclopedia - Hotel reservation - Hotel face recognition, but will there be a check-in record after leaving?
Hotel face recognition, but will there be a check-in record after leaving?
The principle of face recognition:
1, face imaging
2. Randomly obtain the information points on the face, and connect every three points into a triangle.
3. Compare the digitized triangle with the pre-stored face data in the database, and then complete the whole recognition process.
The security of the hotel is greatly improved, and twins will not be confused. Online celebrity opens the cell phone of the bar! Does not exist! The secret of this is that it can accurately lay tens of thousands of points on your face, and the distance between different points is very different from the machine.
However, if there is no recognition error or recognition, there will be no collected information. On the other hand, the hotel will keep records, and there will be tips if there is a check-in record.
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