搜索资源列表
USFFTCurvelet
- 提出了一种结合USFFT Curvelet 变换的各向异性扩散图像去噪模型。它有机结合了Curvelet 变换和各向 异性扩散（P-M扩散）两者的优点。通过P-范数方法选择合适的梯度阈值K，P-M扩散过程通过处理经过Curvelet 变换得到的图像的不同尺度的Curvelet 系数矩阵，实现了建立在对图像多尺度分析的基础上的新P-M扩散模型。 实验表明，新模型的处理结果能有效避免传统P-M 扩散出现的阶梯效应，同时更好地保留图像的纹理和细节。 关键词：图像去噪算法；各向异性扩散；
fdct_wrapping_param.m
- curvelet generation subprogram
Changes_for_Curvelet_retrieval.doc
- modification for curvelet code running
Ridgelet
- Ridgelet transform and curvelet transform
Matlab4
- Distortionless data hiding based on integer wavelet transform (Watermark Extraction)
Seismic-ground-roll-separation-using-sparsity-pro
- this book is good in seismic ground roll attenuation by the Bayesian algorithm in curvelet domain
curveletquzaochonggou
- Curvelet变换是在小波变换基础上发展起来的一种新的多尺度变换，它的结构元素包括尺度和位置参数，比小波变换还多了方位参数，使得Curvelet变换具有良好的方位特性。 本程序提出了基于Curvelet变换的图像去噪方法。 -Curvelet transform is one kind of new multiseale transform after1999 that is based on wavelet transform.
Fastdiscretecurvelettransforms
- This paper describes two digital implementations of a new mathematical transform, namely, the second generation curvelet transform [12, 10] in two and three dimensions. The first digital transformation is based on unequally-spaced fast Fourier tr
Grayandcolor-imagecontrast
- Gray and color image contrast enhancement by the curvelet transform
CurveLab-2.1.1
- curvelet变换matlab程序和c程序-curvelet transform
curvelab
- CurveLab is a collection of Matlab and C++ programs for the Fast Discrete Curvelet Transform in two and three dimensions.
fdct_wrapping_cpp
- fdct wrapping based curvelet codes
fdct_wrapping_matlab_Demo
- wrapping curvelet demos in matlab
FDCT
- Fast curvelet transform basics and its applications
Mainlobe-Jammer-Nulling-via-TSI-Finders-A-Space-F
- A document about curvelet transform
Curvelets---Multiresolution-Representation--and-S
- Curvelet transform in super resolution
Daubechies_WT
- 小波基的构造 求解小波尺度函数离散整数点的值 本函数实现尺度函数经伸缩后的离散值 采用双尺度方程求解小波基函数 多孔trous算法(undecimated wavelet transform)实现小波变换 绘图-Wavelet base structure Solving discrete wavelet multi-scale functions the value of the integer point This function by the expan
curvelet
- neural network coding for image classification
pro-on-wavelet
- curvelet enhancement is a type of very fast image restoring
CurveLab-2.1.1
- curvelet工具包curvelab2.1.。 包含曲波变换、去噪、增强、复原等M文件以及mex文件。-curvelet tool box 2.1.1,including curvelet transform,denoising and so on