Pattern matching is a powerful and elegant way of extracting information from objects, when used appropriately.
模式匹配在使用恰当时是一个强大的，优雅的从对象中抽取信息的方式。
Extracting or construction of the invariant features is one of the key technologies in the field of pattern recognition and computer vision.
图像不变量特征的提取与构造是模式识别和计算机视觉领域中的关键技术之一。
The extracting process is to throw off the useless information and look for the most efficient signal feature to form a pattern feature vectors for classification with mathematics tools.
特征提取的依据是利用有关数学工具，去掉对分类无用的信息，寻找最有效的信号特征来构成用于分类识别的模式特征向量。
Fabric defect inspection using image processing technology is a problem of extracting of textural features and pattern recognition.
利用图像处理技术完成织物疵点检测是一个纹理特征提取和模式识别问题。
By extracting the program behavior pattern which matches with virus's behavior pattern, thus the purpose of detecting unknown viruses is reached.
该方法是通过抽取程序的行为模式，将之与病毒的行为模式进行匹配，达到检测未知病毒的目的。
It has an operating process which includes graph acquiring, preprocessing, pattern extracting, searching and explaining, graph combining and output.
它有一个包括图形获取、预处理、模式抽取、搜索与解释、图形复合与输出等环节的工作过程。
Dynamic fringe pattern can be observed throughout the testing by real-time holographic interferometry, while the traditional method is only suitable for static fringe pattern in phase extracting.
实时全息干涉法可以观察记录整个测试过程中条纹图的动态变化，传统相位提取算法只适合于静态干涉条纹图相位的提取。
Analyzing the combination pattern of Chinese and giving a method of extracting words without dictionary.
分析了中文汉字的结合模式，提出一个无词典分词方法。
Analyzing the combination pattern of Chinese and giving a method of extracting words without dictionary.
分析了中文汉字的结合模式，提出一个无词典分词方法。
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