独立元 meaning in Chinese
independent entries
Examples
- 2dica based on wavelet transformation and applications in face recognition
基于小波变换的二维独立元在人脸识别中应用 - Automatic removal of artifacts from eeg data using ica and nonlinear exponential analysis
基于独立元分析和非线性指数分析的脑电信号中伪迹分量的自动去除 - The method analyzes initial data at different scales carefully , extracts independent signals according to the information maximization criterion , and monitors the process in real time in a low - dimensional subspace of data
该方法对初始数据进行多尺度细化分析，并根据信息最大化准则提取独立元信号，在数据的低维子空间上对过程进行实时监控。 - In this thesis , we adopt the technique of statistical training , create a sample database of every kinds of expression face images , construct a matrix of the difference of each sample and average image , and reduce dimension by pca , then decrease the relativity of principle components by ica , and therefore get the character sub - space of face . when detecting a face , we adopt the method of disturbing principle components of model to match special facial image , which is called whole optimization method in this thesis
论文采用统计训练的思想，选择包括各种表情变化的人脸图像建立样本库，取所有样本与平均图像的差构造一个矩阵，利用主元分析方法进行降维，然后通过独立元分析降低主元相关性，建立了人脸的特征子空间；算法采取对主元进行扰动优化匹配的方法检测人脸，本文称此方法为全局最优的方法。 - The unique heat radiation of infrared image is generated from subcomponents . this paper analyses the natural feature of infrared image and the relationship between the shape and orientation with eigen vectors , gives the measure to classify infrared image based on object position to improve ability of compatibility in object recognition , moreover , applies the independent component for sub - region segmentation to construct new infrared image eigen vectors . the image features are processed by a support vector machine , and transform the binary svm to multi - object classifier
文中在传统红外热图像特征量的基础之上，通过分析红外热图像自身特性以及它的形成与其自身姿态的关系，提出了对目标物体红外热图像基于目标姿态的子分类，来提高目标识别中对姿态的容忍度；同时根据红外目标子部件对图像影响的统计独立性，使用独立元的方法对目标红外热图像进行了子区域分割，形成了新的红外图像特征量。