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Edge-image-registration
- 图像配准是多传感器图像融合研究中的一项关键技术。多传感器图像特别是波段相距较远的相 关性较小的图像,要实现图像配准存在很大的困难。对于能够用仿射变换模型来描述的图像,图像之间比较 明显的特征是各个物体之间的边缘.该文研究利用小波变换的方法提取图像的边缘,并对边缘图像作交互方 差分析,搜索出最佳交互方差的配准参数。通过对SPOT和TM图像的处理,达到了精度较高的配准效 果.-Image registration is a key technology in the study o
Gabor_matlab
- matlab图像处理非常重要,Gabor小波提取特征,然后用支持向量机作分类器,可以用于掌纹,人脸,指纹识别-Gabor wavelet feature extraction, and then use the support vector machine classifier, can be used for palmprint, face, fingerprint recognition
fenshujie
- ,对掌纹图像去噪主要采用低通滤波方法或邻域平均滤波方法,这两种方法可以有效地抑制噪声,但同时也滤除了一些边缘信息,而且还会发生一定程度的边缘模糊现象。因此这两种方法适合于提取掌纹中的主线(掌纹中最粗最长的若干条)特征,而不适合于需要保留更多边缘信息的特征提取。小波变换是目前比较流行的一种信号处理方法。-Palmprint image denoising using low-pass filtering method or the neighborhood average filter metho
wenlichengxu
- 有关纹理的图像检索算法,利用双树复小波提取图像的纹理特征-Texture image retrieval algorithm using tree complex wavelet extraction image texture features
Hausdorff_Distance
- 提出了利用小波分解建立多分辨率图像锥和Hausdorff距离的医学图像配准方法。先利用小波方法建立多分辨率图像锥, 然后根据梯度向量幅度提取分层图像的特征点, 利用Hausdorff距离进行特征点集的匹配。该方法提高了配准的速度和精度, 而且具有鲁棒性。-Image registration is the matching processing in which two or more images match from the same scene derived from different
xiaobotiqunengliang
- 使用小波提取信号的能量特征,同时伴有强制消噪。-Use the the wavelet extracted signal energy characteristics, accompanied by mandatory de-noising.
Hierarchical-Singular-Detection--
- 设计了一个新的基于小波变换的信号奇异点分步检测法,该方法的特点是根据脉冲奇异点和阶跃奇异点的不同特征分两步从信号中提取奇异点-Design a new step detection method based on wavelet transform signal singularity points, the method of characteristics is extracted from the signal in two steps according to the different
tzextraction
- 基于小波分析的信号特征提取,可以应用于多个领域-The extracted signal characteristics based on wavelet analysis can be applied to multiple areas
waveletfenxi.m
- 用matlab实现小波包能量分析,可以提取特征信号-Wavelet Packet Energy Analysis
Wavelet-invariant-moments
- 利用小波不变矩进行图像特征的提取,里面有图 可以直接运行-Wavelet invariant moments for image feature extraction, which the Figure can directly run
cg09000773
- 基于小波变换的图像纹理特征提取方法及其应用-A Method of Image Texture Feature Analysis Based on Wavelet Decomposition and its Application
2dwave
- 使用二维小波进行分解,再进行重构的程序。重要用于人脸特征提取。-Using two-dimensional wavelet decomposition remodeling program. Important for face feature extraction.
Estimation-crowd-density
- 本文提出了一种基于小波变换与灰度共生矩阵的人群密度特征提取方法,进而利用支撑向量机实现人群密度级别的估 计。实验结果表明本文提出的方法是可行的。-In this paper, based on population density characteristics of the wavelet transform and GLCM extraction method, and then using the support vector machine to estimate the crowd
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.
VCsrc
- 本论文对指纹图像基于小波变换的各种处理进行了分析、总结。图像处理包括基于小波变换的指纹图像滤波处理和基于小波的指纹图像增强处理。同时介绍指纹图像的预处理:目的是去除指纹图像中的噪音,将其转化为一幅清晰的点线图,便于提取正确的指纹特征。它分四步进行,即灰度滤波、二值化、二值去噪、细化。-The paper fingerprint image processing based on wavelet transform analysis summary. Image processing, inclu
Classification-with-wt
- 通过小波变换对少量样本进行特征提取,达到识别同类物体的效果。-Of a small sample of feature extraction by wavelet transform, to achieve the effect of the recognition of similar objects.
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.
xiaobofenxitezhengtiqu
- 语音信号处理中,基于小波分析的特征提取的源程序,实现效果较好-Speech signal processing, feature extraction based on wavelet analysis source to achieve better
xiaobotiqu.m
- 关于小波包变化的,特征提取的一些程序,可直接运行成功。-Wavelet packet feature extraction
tezhengtiqu
- 基于小波分析的特征信号提取的matlab程序-Matlab program signal extraction based on wavelet analysis features