how do they identify student from database using only fingerprint.
(他们如何仅使用指纹从数据库中识别学生。)
I mean every time someone puts their finger on the sensor , the sensor generates a slightly different template so how do they run the query to identify which student it is (我的意思是每次有人将手指放在传感器上时，传感器都会生成略有不同的模板，因此他们如何运行查询以识别它是哪个学生)
ask by ashraful translate from so 与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
