digit recognition

• 数字识别

digit recognition的用法和样例：

例句

1. Handwritten Numeral Recognition System is used to obtain numeral information.
   手写体数字识别系统用于数据信息的采集。
2. The research on recognition of handwritten numerals is the most difficult and challengable problem in OCR.
   摘要手写体数字识别的应用研究是字符识别中具有挑战性的课题。