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shibie
- 基于奇异值分解的人脸识别方法 梁毅雄 龚卫国 潘英俊 李伟红 刘嘉敏 张红梅 提出了一种将傅里叶变换和奇异值分解相结合的人脸自动识别方法.首先对人脸图像进行傅里叶变换,得到其具有位移不变特性的振幅谱表征.其次,从所有训练图像样本的振幅谱表征中给定标准脸并对其进行奇异值分解,求出标准特征矩阵,再将人脸的振幅谱表征投影到标准特征矩阵后得到的投影系数作为该人脸的模式特征.然后,对经典的最近邻分类器算法进行了改进,并采用模式特征之间的欧式距离作为相似性度量,从而完成对未知人脸的识别.采用ORL
wenlitezhengtiqu
- 包括计算共生矩阵、对共生矩阵归一化、对共生矩阵计算能量、熵、惯性矩、相关4个纹理参数、求能量、熵、惯性矩、相关的均值和标准差作为最终8维纹理特征 -Including the calculation of co-occurrence matrix, normalized to the co-occurrence matrix, co-occurrence matrix calculation on the energy, entropy, moment of inertia, related t
ImageRetrieval
- 毕业设计，基于内容的图像检索，支持的检索特征包括 sift,颜色直方图，灰度矩阵，HU不变矩，边缘方向直方图，检索方法使用K-means和K-D树两种，需要OPENCV支持，运行时请先选定一个文件夹来生成特征库，特征库用access数据库保存，只支持JPG文件-Graduate design, content-based image retrieval, search features, including support sift, color histogram, gray matrix,
hongwaituxiangtezhengtiqu
- 该代码是自己编制的，主要用于红外图像的特征提取，其中提取长宽比，复杂度，紧凑度，均值比，不变矩等七种红外图像的特征，可很好的为以后的识别做准备-The code is compiled their own, mainly for the infrared image feature extraction, which extract the aspect ratio, complexity, compactness, mean ratio of seven invariant moments a
hu_moments
- 不变矩特征是很好的全局特征，适合初学者选来作为形状识别-Invariant moment is a good global features for beginners as shape recognition election
InvariaMoment
- 不变矩的计算，对彩色或者灰度图像提取出图像的7个不变矩的特征-Calculation of moment invariants of color or grayscale images to extract the characteristics of 7 invariant moments
DIP
- 求多幅图像的中心矩特征，包含c和matlab两种源码-Demand characteristics of multiple images of the central moments, including both source code c and matlab
Image-moment-invariants
- 图像不变矩是基于图像的几何结构特征，可以用于图像匹配方面，有很好的效果-Image moment invariants is based on the geometric structure of the image can be used for image matching, there were good results
Wavelet-moment-to-compile
- 自己编译的小波矩特征提取matlab代码-Wavelet moment to compile the feature extraction matlab code
fenkuai
- 用matlab编写实现图像的分块功能、小波矩特征提取、直方图均衡化，可以供大家参考使用-Image segmentation is implemented by Matlab code
xbj
- 小波矩特征提取matlab代码-Wavelet moment feature extraction matlab code
xbj
- 通过小波矩提取车牌的特征，绝对可以运行，写了很久啊-License plate by extracting the characteristics of wavelet moment, absolutely can run and write for a long time ah
fastalgorithm
- 主要是针对景象匹配中矩特征计算量大、耗时时间长问题，提出了一种新的快速匹配算法。仿真效果良好。-Mainly in the moment features for scene matching large amount of calculation, time-consuming for a long time problem, we propose a new fast matching algorithm. Simulation results is good.
Image-contour-extraction
- 图像形状提取:加入了神经网络识别，即提取出每幅图像的7阶矩特征后，送入神经网络进行识别-Image shape extraction: joined the neural network recognition, namely the extraction of each image in the7order moment characteristics, into the neural network identification
ANN
- classes.mat和classes.mat中存放10个对象人脸的20个7阶不变矩特征，TargetTest.m是构造神经网络对人脸进行识别，再利用DS证据理论进行融合识别-Nerual Network and Fusion Recognition
JUTEZHEN
- MATLAB提取图像特征中的基于矩特征的图像特征提取，对图像识别很有用-MATLAB image feature extraction based on the characteristics of the moment of image features extraction on image recognition is very useful
DlgImageMatchMoment
- 基于不变矩特征的图像匹配算法的c++代码的实现-Invariant moment-based image matching the algorithm c++ code
moments-feature-extracion
- matlab 实现 图像的各阶矩特征的提取！-matlab to achieve moments of the image feature extraction.
colorMoment
- 在图像识别的时候用到的颜色矩特征的提取算法 是用C++实现的-Color moment feature extraction algorithm is used when the image recognition using C++
Hu_moment-
- Hu不变矩。本程序用于计算图像的Hu矩特征。该程序不能在5.3版本下运行，必须在6.5以上版本中运行。-Hu moment invariants. This procedure is used to calculate the image of Hu moment features. The program can not run under version 5.3 must be running version 6.5 above.