Description: 双树复小波变换的源代码，可用于一维信号与二维图像的变换-double-tree Complex Wavelet transform the source code can be used in one-dimensional and two-dimensional image signal transformation Platform: |
Size: 73728 |
Author:潇潇 |
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Description: haar复小波的matlab实现源代码，适合学习滤波的人学习-haar Complex Wavelet achieve the Matlab source code suitable for the study of learning filter Platform: |
Size: 1024 |
Author:王力 |
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Description: ual-Tree Complex Wavelet Transform Pack - version 4.3
Nick Kingsbury, Cambridge University, June 2003.
This pack (version 4.2) includes the following functions for performing
the Dual Tree Complex wavelet Transform on 1-D and 2-D signals-ual-Tree Complex Wavelet Transform Pack- Nick Kingsbury version 4.3. Cambridge University, health systems. This pack (version 4.2) includes the following functions for performing the Dual Tr ee Complex wavelet Transform on 1-D and 2-D sign als Platform: |
Size: 74752 |
Author:王僮 |
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Description: 该源代码又称双树复小波变换源代码，它不仅具有Gabor变换的六个方向选择性，而且有更小的冗余度，对图像处理的同行们肯定有很大的价值，可直接下载使用。-The source code also known as the Dual-Tree Complex Wavelet Transform source code, it not only has the Gabor transform of the six direction selectivity, but also has a smaller redundancy of image processing colleagues certainly have great value, can directly download使用. Platform: |
Size: 1357824 |
Author:黄荣兵 |
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Description: 基于小波及复高斯小波的常见信号的奇异点分析-Based on wavelet and Gaussian wavelet common complex signal analysis of singular points Platform: |
Size: 1024 |
Author:徐媛媛 |
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Description: Command line driven program for applying the Continuous Wavelet Transform to arbitrary data (real or complex) with respect to predefined wavelets. -Command line driven program for applying the Continuous Wavelet Transform to arbitrary data (real or complex) with respect to predefined wavelets. Platform: |
Size: 289792 |
Author:lsk |
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Description: 双树复小波变换
Dual-Tree Complex Wavelet Transform Pack - version 4.3
Nick Kingsbury, Cambridge University, June 2003.
This pack includes the following functions for performing
the Dual Tree Complex wavelet Transform on 1-D and 2-D signals.
-Dual-Tree Complex Wavelet Transform Dual-Tree Complex Wavelet Transform Pack- version 4.3Nick Kingsbury, Cambridge University, June 2003.This pack includes the following functions for performingthe Dual Tree Complex wavelet Transform on 1-D and 2-D signals. Platform: |
Size: 96256 |
Author:stone |
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Description: 双树复小波变换matlab工具箱，函数齐全，希望能给大家带来帮助-Dual-Tree Complex Wavelet Transform matlab toolbox, complete function, we hope that they will be helpful Platform: |
Size: 81920 |
Author:wenjing |
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Description: Quaternions are hypercomplex numbers (that is generalizations of the complex numbers to higher dimensions than two). For an introduction, refer to the Wikipedia article on Quaternions.
Quaternion toolbox for Matlab® extends Matlab® to allow calculation with matrices of quaternions in almost the same way that one calculates with matrices of complex numbers. This is achieved by defining a private type to represent quaternion matrices and overloadings of many standard Matlab® functions. The toolbox supports real and complex quaternions (that is quaternions with four real or complex components).-Quaternions are hypercomplex numbers (that is generalizations of the complex numbers to higher dimensions than two). For an introduction, refer to the Wikipedia article on Quaternions. Quaternion toolbox for Matlab ? extends Matlab ? to allow calculation with matrices of quaternions in almost the same way that one calculates with matrices of complex numbers. This is achieved by defining a private type to represent quaternion matrices and overloadings of many standard Matlab ? functions. The toolbox supports real and complex quaternions (that is quaternions with four real or complex components). Platform: |
Size: 146432 |
Author:xbl |
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Description: The dual-tree complex wavelet transform a new efficient tool for image restoration and enhancement Platform: |
Size: 250880 |
Author:cai |
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Description: 人脸识别因其在安全验证系统、信用卡验证、医学、档案管理、视频会
议、人机交互、系统公安(罪犯识别等)等方面的巨大应用前景而越来越成为
当前模式识别和人工智能领域的一个研究热点。
本文提出了基于24位彩色图像对人脸进行识别的方法，介绍的主要内容是图像处理，它在整个软件中占有极其重要的地位，图像处理的好坏直接影响着定位和识别的准确率。本软件主要用到的图像处理技术是：光线补偿、高斯平滑和二值化。在识别前，先对图像进行补光处理，再通过肤色获得可能的脸部区域，最后根据人脸固有眼睛的对称性来确定是否就是人脸，同时采用高斯平滑来消除图像的噪声，再进行二值化，二值化主要采用局域取阈值方法，接下来就进行定位、提取特征值和识别等操作。经过测试，图像预处理模块对图像的处理达到了较好的效果，提高了定位和识别的正确率- Face recognition is a complex and difficult problem that is important for surveillance and security, telecommunications, digital libraries , video meeting, and human-computer intelligent interactions.
The paper introduced the method of face recognition that based on the 24 bit multicolor image, Main content that the paper introduced is the picture treatment, It occupies the extremely important position in the whole software, the quality of picture process directly influenced the accuracy rate of localization and discerning. The picture process technology that the software mainly used included : light compensating、gauss smooth and twain value method. before discerning, we compensated the light for image, then we could obtain the possible face area through the complexion, finally, the system could depend on the symmetry of eyes to make sure whether it is the face of people, at the same time, the system could eliminate noises through the method that named gauss smoothness, then we use Platform: |
Size: 2286592 |
Author:张雨 |
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Description: 双树复数小波变换的Matlab程序的D部分，全部解压到同一个文件夹下后可直接调用函数-Dual-Tree Complex Wavelet Transform Matlab for the D part of the procedure, all extract to the same folder can be a direct call function Platform: |
Size: 13312 |
Author:suxiaoyuan |
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Description: 双树复数小波变换的Matlab程序的F部分，全部解压到同一个文件夹下后可直接调用函数-Dual-Tree Complex Wavelet Transform Matlab for the F part of the procedure, all extract to the same folder can be a direct call function Platform: |
Size: 1024 |
Author:suxiaoyuan |
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Description: 双数复数小波变换的Matlab程序的J部分，全部解压到同一文件夹下直接调用函数-Double the number of complex wavelet transform of the J part of Matlab procedures, all extract to the same folder under the direct call function Platform: |
Size: 40960 |
Author:suxiaoyuan |
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Description: DESCRIPTION:
This toolbox allows to decompose a signal via a dual-tree M-band wavelet analysis.
It consists of 2 subfolders:
1) dual_tree_1D: contains all the m-files for the dual-tree M-band transform.
2) filters: contains all the m-files to generate the filters.
Platform: |
Size: 256000 |
Author:peng fen |
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