We provided feature data for the tongue image pattern recognition and laid basis for the future tongue image recognition.

本文为中医舌像的模式识别提供了特征数据，是下一步对舌像进行识别的基础。

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After studying and mastering some basic principles of the digital image processing and pattern recognition, the task of license plate recognition was programmed with VC + + 6.0 using above principles.

在学习并掌握了数字图像处理和模式识别的一些基本原理后，使用VC++ 6.0软件利用以上原理针对车牌识别任务进行编程。

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Because the transforming and the filtering are done optically, this mechanism for pattern recognition is fast, allowing an image to be tested for the presence of a target in a single step.

ECONOMIST: Optical recognition