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2DDoubleDensityDWTThresholdingMethod
- 使用二维双密度小波2-D Double-Density DWT Thresholding Method，决定图像滤波门限值，实现图像去噪处理。-use of two-dimensional density Wavelet 2-D Double-Density DWT Thresho lding Method, the decision threshold image filtering, image denoising.
2D-Wavelet-Transformation
- 用DWT实现二维小波变换,调原始图像矩阵后进行二维小波分解，重构源图像及结果显示-Wavelet transform in 2-D dimentation
dtcwpt
- 2-band discrete wavelet transform (DWT) Dual-Tree Complex Wavelet Packet-The 2-band discrete wavelet transform (DWT) provides an octave-band analysis in the frequency domain, but this might not be ‘optimal’ for a given signal. The discrete wave
modetest
- 小波的分解与合成 2-D多级非标准小波分解程序-Wavelet decomposition and synthesis of 2-D multi-level non-standard wavelet decomposition process
Iwavetrans2D
- This program calculates the 2-D inverse wavelet transform of an image using orthogonal filters.
wavetrans2D
- This program calculates the 2-D wavelet transform of an image using orthogonal filters.
edge_detection
- 利用小波模极大值的边缘提取程序，最后显示图像和边缘。-Edge detection for 2-D image using wavelet maxima.
IMPLEM~1
- 此程序实现多小波分解2-D图像，并进行正交性验证。-2-D multi-wavelet construction and implementation.
2diw
- 2 D integer wavelet transform
2-D-DWT
- 这是二维离散小波变换程序，里面附带程序说明，及实例讲解。-This is a two-dimensional discrete wavelet transform, which comes with the program instructions and examples to explain.
DoubleDensityWavelet
- 二维双密度双树（复数）小波变换包。包含基于小波变换的基本的阈值处理运算。-2-D Double-Density Complex Wavelet Transform。There are two versions of the 2-D double-density dual-tree DWT: (1) The 2-D double-density dual-tree real-oriented DWT, which is 2-times expansive, and (2) The 2-D doub
2-D-lifting-wavelet-transform
- 2D lifting wavelet transform 的MATLAB实现方法，适合初学者进行学习。-2D lifting wavelet transform MATLAB implementation method, suitable for beginners to learn.
5
- 图像去噪技术二例，1、逆DCT变换；2、二维小波重构技术。-Image denoising technology 2 cases, 1, inverse DCT transform 2, 2 d wavelet reconstruction technique.