Chunk parsing scheme for chinese sentences 汉语句子的组块分析体系
Statistics - based chinese chunk parsin 基于统计的汉语组块分析
Chinese chunk parsing base on hownet 的汉语组块分析
New " lock / unlock animations " and " lock / unlock plots " features for synchronizing multiple animations and plots 新的动画和区域块分析功能可以同步分析动画和区域块。
Partial parsing , that is chunking , can reduce the difficulty of full parsing . it analyzes the sentence with a high accuracy in syntactic stage and is used in practice 进行部分句法分析,即组块分析,既可以达到自然语言句子进行句法分析的目的,又可以降低分析过程的难度,达到实用的目的。
As to feature extraction , it can be divided into two parts because face features can be divided into geometrical features and algebraic features . while extracting geometrical features , the features of eyes , nose , mouth , eyebrows can be gained by some image processes : binary , sharpen , smooth , projection , calculating gradient and so on . in order to extract algebraic features , we can do some mathematical transformation for the digital images such as singular value decomposition , k - l transformation 首先根据人脸图像二值化图中头发块的轮廓,确定出人脸的一次轮廓;然后在人脸的一次轮廓中以黑块分析与投影分析相结合的方法定位出人眼,黑块分析基于图像的二值特征以及人眼的几何特征,投影分析则基于图像的灰度特征进行,它对黑块分析的结果进行补充;根据定位出人眼信息,取出人脸的二次轮廓;对人脸的二次轮廓进行标准化,获取人脸的标准图像。