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利用小波变换灰度处理
- 用小波变化实现对图像的灰度处理。在学信号处理的时候读过的一个源程序 -wavelet changes to achieve the gray image processing. Signal processing in school when read in one source
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- 输入原始图像,程序对图像进行小波变换,并显示小波变换后的图像-Enter the original image, the program image wavelet transform, and display the image after the wavelet transform
function-graph
- 这是一个简单的高次逼近函数的函数图像,它可以作为去噪的阈值函数,在阈值处是连续的。函数中的n值可以自己任意设置。还有几个阈值函数和阈值,在小波变换的每一层上选择不同的阈值-This is a simple high-order function of the approximation functions of the image, it can be used as a threshold function of de-noising,The function is continuous a
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- 针对彩色图像,利用小波变换,对图像进行相关处理和分析-using wavelet transform to processing and analysis the color images
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- 该程序可以对图像进行小波变换,高通滤波,低通滤波以及逆变换,-The program can be carried out on the image wavelet transform, high-pass filtering, low-pass filtering and inverse transformation,