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Gabor变换在模态参数辨识中的应用
- 对Gabor时频变换在模态参数辨识中的应用进行了探讨,将基于Gabor系数展开的时频滤波方法作为参数辨识的前处理手段之一,该方法对于平稳、非平稳信号都适用。根据信号在时频域内的分布特征,可以直接观测系统的频率分布情况、模态密集程度、能量聚集性、各通道响应信号所含特征量的多少等信息,从而对响应信号的特征构成进行初步判断,并通过剔除、截取等操作实现对响应信号的滤波,更有利于模态参数的辨识。
gabor.rar
- 提取纹理特征,现在最流行的是gabor小波变换,它的集具有一定的方向性,和纹理特征吻合,Extraction of texture features, and now the most popular is the gabor wavelet transform, it sets a certain direction, and texture characteristics of anastomosis
Gabor(matlab_C_Cv).rar
- 这里包含三个高质量的Gabor实现代码,分别基于C、OpenCV、Matlab,大家各取所需吧。Gabor变换可以实现在多个尺度、多个方位上的变换,尤其是对于纹理的检测有很好的效果,研究表明Gabor特征符合人眼感受野特性。 ,Here are three high-quality implementation of the Gabor code, respectively, based on C, OpenCV, Matlab, let everyone take what we need
Log_gabor.rar
- 很好用的Log-Gabor变换源代码,可以用于图像的特征提取,Good use of Log-Gabor transform source code, can be used for image feature extraction
gabor
- gabor变换!本m文件实现了Gabor 变换!在MATLAB环境下可以运行实现!-Gabor transform
Gabor
- 使用MATLAB对图像做Gabor变换,提取图像的特征值。-Use MATLAB to do the image Gabor transform, extract images eigenvalues.
Gabor
- 自己写的gabor小波卷积变换,8位图,学习模式识别有用的gabor-Gabor wrote it myself convolution wavelet transform,
gabor
- Gabor变换属于加窗傅立叶变换,用VC++编写,每一步都有详细的解释!-Gabor transform is windowed Fourier transform, using VC++ development, every step has a detailed explanation!
Gabor
- Gabor变换的Matlab程序,是个压缩包,里面Gabor.m是运行主程序。-Gabor transform of the Matlab program, is a compressed package, which Gabor.m is to run the main program.
gabor
- 小波变换的实例,直接放在MATLAB里就可以运行,但需要换入自己的图片-Wavelet transform instance, can be placed directly inside MATLAB to run, but needs to be replaced into its own image
Gabor
- Gabor变换属于加窗傅立叶变换,Gabor函数可以在频域不同尺度、不同方向上提取相关的特征。另外Gabor函数与人眼的生物作用相仿,所以经常用作纹理识别上,并取得了较好的效果。-Gabor transform belongs to the windowed Fourier transform, Gabor function can be in the frequency domain on different scales and different directions extract re
Gabor
- (注意,之前上传的Fea_Gabor_brodatz有误)该代码为用gabor变换算法提取图像的纹理特征,用matlab编写,可应用于基于纹理的图像检索系统。其中还包含一篇gabor变换相关的文献-The code for the transformation algorithm using gabor texture features extracted using matlab preparation, can be applied to image retrieval system bas
gabor
- gabor变换——gabor变换能有效的一直字符的噪声,变形、断裂、模糊以及亮度不均匀图像干扰-gabor
tfrgabor
- Gabor变换 这是一个简短的Gabor变换,非常实用,能计算相关的问题。-gabor transfor TFRGABOR Gabor representation of a signal his program is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNE
Gabor-Transform
- 附件的代码为Gabor变换的源代码,运行正常,并且非常实用。-Annex Gabor transform code for the source code, operating normally, and very practical.
Gabor
- 基于opencv1.0实现的二维Gabor滤波器, Gabor变换属于加窗傅立叶变换,Gabor函数可以在频域不同尺度、不同方向上提取相关的特征。另外Gabor函数与人眼的生物作用相仿,所以经常用作纹理识别上,并取得了较好的效果。-Based on two-dimensional Gabor filter realization opencv1.0, Gabor transform is windowed Fourier transform, Gabor functions in the fr
gabor
- Gabor变换子函数,有详细注释,采用高斯窗,绝对可用-Gabor transform subroutine, detailed notes, using the Gaussian window, absolutely useful
gabor
- 使用matlab实现gabor变换变换,对于学习现代信号处理技术有很大帮助(Using matlab realizes gabor)
gabor
- gabor变换matlab程序 可以做地震数据频谱分析(Gabor transform MATLAB program can do seismic data spectrum analysis)
多尺度Gabor小波变换在图像检索中的应用
- 对gabor变换和图像检索的细致解释,对学习gabor变换有很好的指导作用(A detailed explanation of Gabor transform and image retrieval)