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mh_maichong_test
- matlab计算haar 小波各级近似系数和细节系数的频率响应（CA1，CD1，CA2，CD2，CA3），并画出幅频图，便于理解小波变换的意义，-U191 u7197 u5c1 u5c1 u5Fc1 u4Fc u653 u564C u548C u7286 u8282 u7CFB u6570 u7684 u9891 u54CD u5E94 uFF08CA1 uFF0CCD1 uFF0CCA2 uFF0CCD2 UFF0CCA3 uFF09 uFF0C
mett
- 该程序首先利用小波变换,最终实现图象边缘效果增强的功能-, the program first, the wavelet transform is used to achieve the function of the image edge is enhanced
Wavelet_packet
- 小波包多聚焦图像融合，将一幅图在不同区域进行高斯模糊化处理，再将两幅图进行小波包融合，还原原来的图-Wavelet packet is more focused on image fusion
nsct_toolbox
- 非下采样contourlet是超小波的一种。具有多尺度和多方向性，解决了contourlet变换无平移不变性的缺陷。用于图纹理特征提取和图像融合的效果很好。(Non sampled contourlet is a kind of super wavelet. With multi-scale and multi directional, it solves the defect of Contourlet translation without translation invariance. F
desbructor
- 该程序首先利用小波变换,最终实现图象边缘效果增强的功能(, the program first, the wavelet transform is used to achieve the function of the image edge is enhanced)
Wavelet time-frequency diagram
- Wavelet time-frequency diagram