Principal Component Analysis PCA的意思|示意

The authors present a new method to remedy the negative effect arising from slant vehicle license plates character segmentation and recognition based on principal component analysis (PCA).

为解决机动车牌图像倾斜将对其字符分割与识别带来不利的影响，提出一种基于主元分析(PCA)的车牌图像倾斜校正新方法。

A face recognition method based on the fusion of principal component analysis (PCA) and singular value decomposition (SVD) is presented.

提出了奇异值分解(SVD)和主分量分析(PCA)相结合的人脸识别算法。

This paper presents an algorithm about SAR image change detection based on Principal Component Analysis (PCA).

该文提出一种基于主分量分析(pca)的SAR图像变化检测算法。

The optimum region of current efficiency was obtained by principal component analysis(PCA) in poly-dimension and result the optimum point in the optimum area.

用主成份分析对高维模式空间降维，寻找模式空间电流效率较高的区域；

In this paper, kernel independent component analysis (KICA) 's principle and algorithm are introduced, and then the KICA comparison with some other ICA and principal component analysis (PCA) is given.

论文介绍了基于核空间的ICA的原理和基本算法，然后介绍了该算法与典型ICA和主成分分析(PCA)在盲源信号分离中的比较。

Principal component analysis (PCA) has found wide application in chemical process monitoring and product quality control as a data-driven modeling method.

主元分析(PCA)作为数据驱动的一种统计建模方法，在化工产品质量控制与故障诊断方面得到广泛研究和应用。