资源列表
[波变换] watermark12345
说明:包括5种水印变换的源程序和提取程序,对于初学者了解相关的水印原理有很大的帮助。-Including five kinds of watermark transform source and extraction procedure, for beginners to understand the relevant principles of the watermark of great help.<高宝春> 在 2025-06-28 上传 | 大小:180kb | 下载:0
[波变换] fourier_ecg
说明:心电图的傅里叶变换,反傅里叶变换滤波等等。阈值算法求波位置。-ECG Fourier Transform, the anti-Fourier transform filtering and so on. Threshold algorithm for wave position.<马丽> 在 2025-06-28 上传 | 大小:987kb | 下载:0
[波变换] fractalVSwavelet
说明:期刊:基于小波图像压缩技术的算法研究,图像压缩的混合编码。-Series: Based on wavelet image compression algorithm technology research, a mixture of image compression coding.<f> 在 2025-06-28 上传 | 大小:182kb | 下载:0
[波变换] WaveletTransform
说明:利用二维小波分析对一幅图象作2层小波分解,并在此基础上提取各层的低频信息实现图像的压缩.-The use of two-dimensional wavelet analysis of images for a 2-layer wavelet decomposition, and on this basis the low-frequency information extracted all levels to achieve image compression.<龙活> 在 2025-06-28 上传 | 大小:2kb | 下载:0
[波变换] xiaoboquzao
说明:图像的小波去噪,给灰度图像加上一定量的高斯噪声,再采用小波变换的方法去噪.-Wavelet Denoising image to gray image coupled with a certain amount of Gaussian noise, and then using the method of wavelet transform de-noising.<李大> 在 2025-06-28 上传 | 大小:1kb | 下载:0
[波变换] psnr_noise
说明:图像的小波去噪,给灰度图像加上一定量的高斯噪声,再采用小波变换的方法去噪,计算去噪前后图像的PSNR。-Wavelet Denoising images to grayscale images coupled with a certain amount of Gaussian noise, and then using the method of wavelet transform denoising calculated before and after denoising images PS<李大> 在 2025-06-28 上传 | 大小:1kb | 下载:0
[波变换] edge
说明:使用小波变换来寻找图像边缘的matlab源代码,速度效果均很不错,可以手动选择算法执行的强度,来达到不同的效果 -The use of wavelet transform to find the edge of the matlab source code, the speed effects are very good, you can manually select the algorithm for the implementation of the strength, to achi<szx> 在 2025-06-28 上传 | 大小:1kb | 下载:0
[波变换] Atoolbox
说明:A collection of functions is presented which includes 2nd generation wavelet decomposition and reconstruction tools for images as well as functions for the computation of moment invariants. The wavelet schemes rely on the lifting scheme of Sweldens.<yuan> 在 2025-06-28 上传 | 大小:579kb | 下载:0