包括6篇国外关于人脸识别的论文，有助于学习。-Including six foreign papers on face recognition, contribute to learning.

关于场景文本定位、分割、识别的一些国外论文，根据图像的亮度和色彩信息、轮廓宽度变换等算法。-A Novel Algorithm for Text Detection and Localization in Natural Scene Images，Detecting Text in Natural Scenes with Stroke Width Transform，Scene Text Extraction using Image Intensity and Color Information

matlab环境下开发的高斯混合模型，并实现聚类，最佳的类数由最大描述准则(MDL)来确定，并附有实验数据，是国外论文中的代码。-Gaussian mixture model developed in the Matlab environment , and clustering, to determine the optimal number of classes by the largest describe the criteria (MDL) , together with experi

利用水平集的方法，参考国外的论文，对图像进行预处理后再经过曲线演化获得轮廓-Level set method, refer to the foreign papers, image pre-processing and then obtained through curve evolution contour