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1了解图像变换的意义和手段;
2熟悉离散傅里叶变换、离散余弦变换、离散小波变换的基本性质;
3熟练掌握图像变换的方法及应用;
4通过实验了解二维频谱的分布特点;
5通过本实验掌握利用MATLAB编程实现数字图像的变换。
-An understanding of the meaning and image transformation means 2 familiar with the discrete Fourier transform, discrete cosine t
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掌纹识别的matlab程序,包括最大内切圆求法,KL变换,小波变换,欧式距离识别方法-Palmprint recognition matlab program, including the largest inscribed circle Method, KL transform, wavelet transform, Euclidean distance to identify methods
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Gabor小波变换与PCA的人脸识别代码,自己做的毕设,希望可以帮到其他跟我一样曾经迷茫的人-Gabor Wavelet Transform and PCA for face recognition code, do their own complete set, the desire to help others like me who had lost
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利用小波轉換特徵的簡單OCR程式,主要是切割成數個block利用垂直、水平、斜角能量計算-The use of wavelet transform features a simple OCR program, mainly cut into a few block the use of vertical, horizontal, angle energy calculation
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小波去噪matlab程序,在噪声环境下语音信号的增强,语音信号为读入的声音文件,噪声为正态随机噪声,在小波基 db3 下进行一维离散小波反变换.-Matlab wavelet denoising procedure, noise enhancement of speech signals, speech signal is read into the sound file, the noise is normal random noise, the wavelet ' db3' u
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本程序是先用gabor小波变换对人脸图像处理,然后在用pca进行降维,最后用svm分类器进行多分类分类识别,包扩完整的orl人脸库,需注意的是,svm工具箱是用的libsvm工具箱,运行前先配置好libsvm。版本号:libsvm-mat-2[1].89-3[FarutoUltimate3.0]-This procedure is to use the human face gabor wavelet transform image processing, and then to reduce
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matlab数字图像处理,代码,基于小波变换的数字水印技术-Digital watermarking technology based on Wavelet Transform
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