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iris1
- 提出一种基于多纹理特征融合的新颖虹膜识别方法。该方法对虹膜图像做Gabor 小波变换 提取不同分辨力不同方向下的纹理特征作为虹膜的全局特征,在滤波后的子窗口图像上运用灰度 级共现矩阵(COM)提取虹膜的局部特征。通过加权欧几里德距离和最小距离分别对全局特征和局部 特征进行分类识别。
facerecongnition
- 基于弹性模板匹配的人脸表情识别程序。首先针对静态表情图像进行表情图像的灰度、尺寸归一化,然后利用Gabor小波变换提取人脸表情特征以构造表情弹性图,最后提出基于弹性模板匹配及K-近邻的分类算法实现人脸表情的识别。
gaber纹路提取
- 使用gaber小波分析进行纹路特征提取
人脸识别
- 基于2dpca和小波变换提取特征的指纹识别源码。
基于弹性模板匹配的人脸表情识别程序
- 基于弹性模板匹配的人脸表情识别程序。首先针对静态表情图像进行表情图像的灰度、尺寸归一化,然后利用Gabor小波变换提取人脸表情特征以构造表情弹性图,最后提出基于弹性模板匹配及K-近邻的分类算法实现人脸表情的识别。-Flexible template matching based on facial expression recognition procedures. First of all, the expression for the static image of the gray-sca
xiebo
- 用谐波小波对信号进行多层分解,提取信号特征量-Harmonic signal with multiple layers of wavelet decomposition, the volume of extraction of signal characteristics
jiyutezhengronghehemohuhepanbian
- 提出了基于特征融合和模糊核判别分析(FKDA)的面部表情识别方法。首先,从每幅人脸图像中手工定 位34个基准点,作为面部表情图像的几何特征,同时采用Gabor小波变换方法对每幅表情图像进行变换,并提取基 准点处的Gabor小波系数值作为表情图像的Gabor特征;其次,利用典型相关分析技术对几何特征和Gabor特征进 行特征融合,作为表情识别的输人特征;然后,利用模糊核判别分析方法进一步提取表情的鉴别特征;最后,采用最 近邻分类器完成表情的分类识别。通过在JAFFE国际表情数据库和
Hilbert-and-wavelet-transform
- 利用希尔伯特变换和小波变换提取信号特征,对信号实现调制样式识别-the signal identify method base on Hilbert and wavelet transform,maybe useful for you
facedete
- 此程序提取Gabor小波特征,然后由SVM进行分类的Matlab源代码-The Gabor wavelet feature extraction process, then classified by the SVM in Matlab source code
extract_feature
- 利用小波变换对感兴趣区进行小波特征的提取-Area of interest by using wavelet transform for wavelet feature extraction
waveletentropynew
- 这是个小波熵提取程序 熵可以用了做特征进行定量评价 好好吧-This is a wavelet entropy entropy can be used as features of program evaluation
Bfaccerecongna
- 一种基于弹性模板匹配的人脸表情识别程序源码。首先针对静态表情图像进行表情图像的灰度、尺寸归一化,然后后运用Gabor小波变换提取人脸表情特征以构造表情弹性图,最后提出一种基于弹性模板匹配及K 可直接使用。 -Facial expression recognition based on elastic template matching program source code. First the face image of the gray-scale images for static e
diannengzhil
- 暂态电能质量扰动信号的内在特征,采用小波变换提取扰动的时间特征,将扰动进行分类。-Inherent characteristics of transient power quality disturbance signals using wavelet transform to extract disturbance characteristics, the disturbance classification.
Based-onSVM-target-tracking
- 计算Haar小波特征,用AdBaoost提取部分有代表性的特征共三种特征选择方法与SVM相结合进行目标跟踪的算法。 -The calculated Haar wavelet features to extract some of the typical characteristics of three feature selection method combined with SVM algorithm for target tracking AdBaoost.
liangcongtuxiangjishuyanjiu
- 基于向量机模式的粮虫识别系统。该系统对粮虫图像进行小波边缘提取,根据灰度共生矩阵和局部统计方法图区小波分离后的图像特征-Grain insect identification system based on vector machine model. The grain insect image edge extraction based on GLCM and local statistical methods Figure wavelet image features separated
Wavelet-feature-extraction
- 输入一幅图像的像素数据,可以提取该图像的小波特征数据,该数据存储后可以供以后的图像处理操作。-The pixel data of the input image can be extracted the wavelet characteristic data of the image, after the data storage can be used for subsequent image processing operations.
dwt_svd
- MATLAB程序;图像的小波系数提取,然后进行奇异值分解,得到图像的特征系数。-MATLAB program wavelet coefficients of the image extraction, and singular value decomposition, image feature coefficients.
xiaobobaonengliangfenxi
- 小波包提取滚动轴承故障能量特征的matlab程序,大家只要把采集的滚动轴承振动信号数据放入程序中即可使用,希望对大家有所帮助。-Bearing Fault wavelet packet energy feature extraction matlab program, we just put a rolling bearing vibration signal collected data into the program to use, we want to help.
xiaobo
- 很有用的对心电信号进行小波处理提取特征-n Very useful for ECG feature extraction using wavelet processing
haartest
- 这是关于小波特征变换,其中这里的提取特征分为几个一是零中心归一化瞬时幅度的频谱最大值,二是包络平方值的两倍包络均值平方之差。三是瞬时频率的方差。四是大小波系数的方差,五是信号的四阶累积量之比。-This is the wavelet transform features, which extract features here is divided into several one is zero center normalized spectral maximum of instantaneo