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We propose an algorithm for facial expression recognition which can classify the given image into one of the seven basic facial expression categories (happiness, sadness, fear, surprise, anger, disgust and neutral). PCA is used for dimensionality red
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完整的表情识别系统一般包括人脸表情图像捕获、预处理、人脸检测与定位、
人脸分割与归一化、人脸表情特征提取、人脸表情识别。本文着重研究了人脸表
情特征提取、特征选择及表情分类等关键问题,并提出了一些改进的方法,同时
进行了仿真实验-Complete expression recognition systems typically include facial expression image capture, preprocessing, face detection and loca
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c++在vc2010的clr平台上实现表达式计算的可视化程序,含有括号匹配语法问题检测。还是做得比较好的-c++ in vc2010 the clr platform visualization program expression calculated to contain parenthesis matching syntax problem detection.
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可输出中序遍历序列检测程序功能是否正确。如果每个分支节点用一个临时变量标记,则对四则运算表达式的抽象语法树进行后序遍历,可以得到输入表达式所对应的四元式序列(实验4要用到这样的四元式序列)-Preorder output sequence detection program functions correctly. If each branch node labeled with a temporary variable, then the abstract syntax tree arithm
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文档中包括22个测试函数的具体表达形式,主要给检测算法优化提供依据;用于算法的函数优化。-Documentation includes 22 test functions specific forms of expression, mainly to provide the basis for detection algorithm optimization functions for algorithm optimization.
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基于正则表达式的检测邮件地址是否符合自定义的地址-Email address detection on the basis of the regular expression is in line with the custom s address
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用于人脸识别,较好的检测库,在面部表情的识别以及面部的光亮都有变化(For face recognition, better detection library, facial expression recognition and facial brightness change)
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