Description:
采用多孔trous算法(undecimated wavelet transform)实现小波变换，用的是一维信号
-The use of porous trous algorithm (undecimated wavelet transform) the realization of wavelet transform, using a one-dimensional signal Platform: |
Size: 4096 |
Author:yuzhiling |
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Description: 采用多孔trous算法(undecimated wavelet transform)实现小波变换,用的是一维信号-The use of porous trous algorithm (undecimated wavelet transform) the realization of wavelet transform, using a one-dimensional signal Platform: |
Size: 4096 |
Author:yuzhiling |
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Description: 采用多孔trous算法(undecimated wavelet transform)实现小波变换，希望对大家有用-The use of porous trous algorithm (undecimated wavelet transform) the realization of wavelet transform, in the hope that useful to everybody Platform: |
Size: 1024 |
Author:王雪晴 |
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Description: 2代小波示意程序
2维小波变换经典程序
Daubechies小波基的构造
采用多孔trous算法(undecimated wavelet transform)实现小波变换
平移变换平移法(cycle_spinning)消除gibbs效应
提升法97经典程序
消失矩作用的程序
小波插值与小波构造
小波滤波器构造和消噪程序
小波谱分析mallat算法经典程序-2 Generation Wavelet indicated procedures classic 2-D wavelet transform procedures for Daubechies wavelet bases constructed using porous trous algorithm (undecimated wavelet transform) the realization of wavelet transform translational translational transform method (cycle_spinning) to eliminate Gibbs effect of lifting 97 vanishing moments the role of the classic procedure of wavelet interpolation procedure value structure of wavelet and wavelet de-noising filter structure and procedures of small Mallat algorithm for spectral analysis of the classical procedures Platform: |
Size: 9216 |
Author:马成 |
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Description: 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 expansion of the scale function after discrete values
Adopt double scale equation the wavelet function
Porous trous algorithm (undecimated wavelet transform) realize wavelet transform
drawing Platform: |
Size: 2048 |
Author:王娜 |
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Description: MATLAB实现小波变换经典程序，包括采用多孔trous算法实现小波变换、基于小波消噪的雷达回波检测、小波插值与小波构造、小波滤波器构造和消噪程序、小波谱分析mallat算法经典程序、小波图像重构 Matlab 程序-MATLAB wavelet transform classic program, including the use of undecimated wavelet transform algorithm to achieve the wavelet transform, the radar echo detection based on wavelet denoising, wavelet interpolation and wavelet construction, construction and de-noising of the wavelet filter program, a small spectral analysis mallatclassic algorithm procedures, wavelet image reconstruction Matlab programalgorithm Platform: |
Size: 12288 |
Author:兔宝 |
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Description: This study proposes a novel near infrared face recognition algorithm based on a combination of both
local and global features. In this method local features are extracted from partitioned images by means
of undecimated discrete wavelet transform (UDWT) and global features are extracted from the whole
face image by means of Zernike moments (ZMs). Spectral regression discriminant analysis (SRDA) is then
used to reduce the dimension of features. In order to make full use of global and local features and
further improve the performance, a decision fusion technique is employed by using weighted sum rule.
Experiments conducted on CASIA NIR database and PolyU-NIRFD database indicate that the proposed
method has superior overall performance compared to some other methods in the presence of facial
expressions, eyeglasses, head rotation, image noise and misalignments. Moreover its computational time
is acceptable for on-line face recognition systems Platform: |
Size: 1038336 |
Author:abdou |
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Description: The most widely used transform for image fusion at
multi scale is Wavelet Transform since it minimizes structural
distortions. But, wavelet transform suffers lack of shift
invariance & poor directionality. These disadvantages are
overcome by using our proposed method that is Un-decimated
Discrete Wavelet Transform.-The most widely used transform for image fusion at
multi scale is Wavelet Transform since it minimizes structural
distortions. But, wavelet transform suffers lack of shift
invariance & poor directionality. These disadvantages are
overcome by using our proposed method that is Un-decimated
Discrete Wavelet Transform. Platform: |
Size: 12288 |
Author:Naga Kishore |
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Search - undecimated wavelet transform