搜索资源列表
PCA
- This programme is to calculate the principal component analysis (PCA) of a image. Naturally it is used to reduce the dmentionality of the image.
PCA
- 详细分析的kl变换，深入理解PCA的算法过程，结合了人脸识别-Kl detailed analysis of the transformation, in-depth understanding of the process of PCA algorithm, a combination of face recognition
PCA-SIFT
- 共享主成份尺度不变变换PCA-SIFT代码，用于SAR图像配准，希望对各位雷达爱好者和SAR工作者有用！-Principle component analysis, PCA- Scale invariant feature transform-SIFT used for SAR processing.
PCA
- 一个良好的PCA人脸识别程序 很好用 可直接运行-A well-PCA face recognition program can be directly used to run a good
pca
- pca分类算法，3个参数，一个是样本数据x，另外一个是主成分累积贡献率的一个闸值，作为选定主成分个数的一个重要数据。-pca classification algorithm, three parameters, one is the sample data x, the other is the main component of the cumulative contribution rate of the value of a gate, as the number of selected
2D-PCA
- a simple 2D pca algorithm using Matlab to realize face recognition.
ImprovedPCAFaceRecognitionAlgorithm
- 摘要：主成分分析（PCA）的人脸识别算法，以减少的特征向量是涉及到对抽象的特点，改进了主成分分析（一）iUumination算法的变化影响酶原sed.The方法是基于上减低与正常化其相应的标准差的特征向量元素相关联的大特征值的特征向量的影响力的想法。耶鲁大学和耶鲁大学面临的数据库面对数据库B是用来验证-Abstract：In principal component analysis(PCA)algorithms for face recognition，to reduce the influen
PCA
- PCA的简单小程序，对图像做去相关和降维-the simple program of PCA，used to a picture s decorrelation and dimensionality reduction
PCA
- 一个关于主成分分析的matlab演示，十分有用-A principal component analysis on matlab demo, very useful
pca
- compute the oriented bounding box of a shape in a binary image using pca
PCA
- Principal Component Analysis. Very important for pattern recognition(ie. optical character recognition) A great fundamental file for the beginner. Even those who doesn t know what is variance can start learning about OCR basics from this pdf.-Princip
PCA
- 对图像进行降维，用少量图像的主成分去描述整个图像以提高系统的效率。-Reduce the dimensions of the image, with a small amount of the principal component image to describe the whole image to improve the efficiency of the system.
PCA
- pca的matlab程序及其资料，很详细的叙述了算法-pca matlab program and its data, it is a detailed descr iption of the algorithm
PCA
- 实现好的基于PCA的人脸识别系统，程序非常有参考价值，MATLAB编写，内附使用说明。-To achieve a good face recognition system based on PCA, the program very useful, MATLAB written instructions included.
PCA
- 关于PCA图像融合的详细资料，像素级图像融合技术的研究与进展，应用主成分分解PCA法的图像融合技术-The pca image details of the integration of the image of a united and progress, the application of the main ingredients into the image of technology convergence pca
pca
- PCA技术的一大好处是对数据进行降维的处理。我们可以对新求出的“主元”向量的重要性进行排序，根据需要取前面最重要的部分，将后面的维数省去，可以达到降维从而简化模型或是对数据进行压缩的效果。同时最大程度的保持了原有数据的信息。-A major advantage of PCA technology is reduce the dimension of the data processing. We can calculate the new " principal component&qu
PCA
- 应用STC单片机的PCA功能测量经测速装置输出的PWM方波的脉冲宽度，从而计算出速度，并用串口将速度数据发到计算机。-SCM application PCA STC function measurement device by the speed of the PWM square wave output pulse width to calculate the speed and the speed with a serial port data to the computer.
PCA
- 用MATLAB写的一段PCA程序，拿来分享-PCA using a MATLAB program written for them and share
PCA
- 光谱空间的主成分分析 PCA ：旨在利用降维的思想，把多指标转化为少数几个综合标。-Principal component analysis of spectral space PCA: dimension reduction ideas to use to index into a few more comprehensive standard.
pca-deductional-vector
- pca降维 在pca提取vd后可以利用降维进行更加简便的操作-pca pca extraction vd dimension reduction in the dimensionality reduction can be used after a more simple operation