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xiaobobianhuantux
- 小波变换是一种快速发展和比较流行的信号分析方法, 其在图像处理中有非常重要的应用, 包括图像压缩, 图像去噪, 图像融合, 图像分解, 图像增强等。小波分析是傅立叶分析思想方法的发展与延拓。除了连续小波 (CWT)、离散小波(DWT), 还有小波包avelet Packet)和多维小波。本文主要介绍小波变换的发展及其在图像处理、的应用-Wavelet transform is a fast-growing and more popular method of signal analysis,
wavelet_soft_threshold
- 小波变换软阈值去噪。采用阈值去噪时会产生振荡现象，而软阈值去噪可将图像变得较为平滑。-Soft-threshold wavelet de-noising. Threshold denoising using produces oscillation, while the soft-threshold denoising may become more smooth images.
mulwave
- 此函数基于二进小波的分解、重构的图像去噪-This function is based on the dyadic wavelet decomposition, reconstruction of the image denoising
antinoise
- 用MATLAB实现的图像去噪，用了多层小波分解-Achieved using MATLAB image denoising using a wavelet decomposition of multi-storey
test2_wavelet_decomposing
- 用两种方法做边缘检测并对比其效果：传统算子和小波分解去噪后得到的近似系数图像后提取边缘-Two ways to do edge detection and contrast the effect: the traditional operator and after denoising wavelet decomposition coefficients of the approximate image after the edge extraction
zy1
- 摘要 该文主要考虑利用图像噪声再生技术来提取图像细节 其思想是利用被滤除的噪声信号进行回收再利用 通过对噪声信号和初步去噪信号进行小波变换 比较它们的小波系数 当噪声信号的小波系数达到一定的阈值时 将噪声信号的小波系数保留叠加至初步去噪信号的小波系数 然后利用传统的软阈值去噪的方法来进行图像的去噪 从而达到既能够去除噪声 又能保留图像细节的目的 实验证明 该方法较传统的方法在去噪和细节保持上有改进-Abstract In this paper, consider using images to
anisodiff
- 将小波和各向异性扩散结合，对超声图像进行去噪。效果较好-The combination of wavelet and anisotropic diffusion for ultrasonic image denoising. Better
Ban-denoising
- 本代码是基于Bandelet的硬阈值SAR图像去噪，结果与小波变换进行对比，结果表示其在峰值信噪比，边缘保持系数上均有一定的提高。压缩包中有程序和SAR图像。-This code is based on Bandelet SAR image denoising with a hard threshold .the results were compared with the wavelet transform, and the results indicated that in the peak
small
- 基于小波变换的图像去噪的matlab程序的源代码 基于小波变换的图像去噪的matlab程序的源代码(里面包含了源代码和运行的结果,-Image denoising based on wavelet transform of the matlab program s source code Image denoising based on wavelet transform of the matlab program s source code (which contains the s
UltraSound_program
- 超声图像去噪，基于小波变换的通用超声图像去噪，能够有效的去除相干斑-Ultrasound image denoising based on wavelet transform common ultrasound image denoising, can effectively remove speckle
13898400MATLABwavelet
- 小波变换在图像处理中应用于图像分析，图像压缩，图像去噪等-matlab
WaveletTransform
- 曲波变换和小波变换的图像去噪算法的文章，还不错-Image Denoising Method Based on Curvelet and Wavelet Transform！！！
hyperspectral
- 有关“高光谱遥感图像的小波去噪方法”的文章！写的不错-Hyperspectral Imagery Denoising Method Based on Wavelets
wavelet_analysis_matlab_program
- 关于小波分析的matlab一些程序，在各方面应用的例子，比如在图像和音频上-On the wavelet analysis matlab program
dccs_main
- 基于contourlet几何信息的图像去噪程序，该程序包括小波硬阈值方法，contourlet硬阈值方法，小波和循环平移结合的方法，contourlet和循环平移结合的方法，还有本文方法。-Based on geometric information contourlet denoising program that includes wavelet hard threshold method, contourlet hard threshold method, wavelet and recy
wavelet
- 一个小波边缘检测的MATLAB程序，采用两种算法去噪，显示form即为边缘检测图像-A MATLAB wavelet edge detection procedure, using two algorithms de-noising, edge detection image display form shall be
waveletstools
- 基于小波变换应用的matlab程序，包含图像增强，图像分解，图像去噪，图像融合等-Applications based on wavelet transform matlab program, including image enhancement, image decomposition, image denoising, image fusion
wave
- 小波分层阈值去噪，用sym4小波对图像信号进行3层小波分解-On Wavelet threshold denoising using wavelet image signal sym4 3-layer wavelet decomposition
wavelet_image_denoising
- 基于小波变换的图像去噪算法，算法效果有待改进，但是可以作为一种算法参考-Image denoising based on wavelet transform algorithm, the algorithm results to be improved, but an algorithm can be used as reference
xb
- 小波阈值去噪。对灰度图像和二值图像进行滤波。-Wavelet thresholding filter . Denoiseing for the gray image and binary image .