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有人算过这样一笔帐，用扫描仪把一张 A4纸张上的文字扫入电脑并用 OCR转换成文本，所花的时间大约为 2分钟，而一个专业录入员大约需要 6分钟的时间，从速度上看，大约是 3倍。随着扫描仪使用的简单化，人人都可以很轻松使用扫描仪，这样从效益角度计算就更可观，买一台办公用扫描仪只要一次性投入 2000元左右即可，而一个专业录入人员的成本就远远不只是 3倍。其实，在 Internet信息时代，扫描仪在商用领域的应用才刚刚开始。
Someone has counted such an account, using a scanner to scan text on an A4 paper into a computer and convert it to text using OCR, takes about two minutes, and a professional entry clerk takes about six minutes Speed, about 3 times. With the simplification of the scanner, everyone can easily use the scanner, so from the perspective of the calculation is even more impressive, buy a office scanner as long as 2000 yuan can be a one-time investment, and a professional entry staff The cost is far more than three times. In fact, in the Internet information age, the application of scanner in the commercial field has just begun.