Description: 这是一个关于小波应用工程程序的期末作业，里面包括连续小波变换和离散小波变换，适合初学者使用-This is a project on the application of wavelet end of the operating procedures, including inside the continuous wavelet transform and discrete wavelet transform, for beginners Platform: |
Size: 336896 |
Author:赵锐 |
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Description: 详细的小波变换的源代码，用VC++编写的。可以实现多种小波基函数下的离散小波变换。具有相当高的参考价值！-detailed wavelet transform source code, prepared by the VC. Could achieve multiple wavelet function under the discrete wavelet transform. Have very high reference value. Platform: |
Size: 2732032 |
Author: |
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Description: 对图像进行二维离散小波变换, 变换级数大于等于3级, 并进行重构, 最后计算重构图像的峰值信噪比(PSNR).-images of two-dimensional discrete wavelet transform, transform Series is greater than or equal to 3, and reconstruction, Image Reconstruction final calculation of the peak signal-to-noise ratio (PSNR). Platform: |
Size: 2048 |
Author:廖鑫鹏 |
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Description: 关于小波的入门性教程，分为四个章节：时域频域分析，多分辨率分析，连续小波编号，离散小波变换-On the entry of wavelet tutorial, divided into four chapters: the time domain frequency domain analysis, multiresolution analysis, continuous wavelet number, Discrete Wavelet Transform Platform: |
Size: 628736 |
Author:luochenchi |
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Description: 几个小波变换方面的源程序。其中DWT.rar中为离散小波变换的C++源程序；IntDWT为整型离散小波变换；LiftDWT97是9/7小波提升格式变换；BinDWT97是二进制小波变换；lifting则是通用的提升小波变换。-Several aspects of wavelet transform of the source. Which DWT.rar for discrete wavelet transform C++ Source IntDWT for integer discrete wavelet transform LiftDWT97 is 9/7 lifting scheme wavelet transform BinDWT97 is the binary wavelet transform lifting is a common lifting wavelet transform. Platform: |
Size: 17408 |
Author:yan Tingyang |
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Description: 离散小波变换，然后主成分分析进行数据降维，用于模式识别，如人脸识别，掌纹，表情，指纹等识别。-Discrete wavelet transform, and then principal component analysis for data dimensionality reduction for pattern recognition, such as face recognition, palmprint, face, fingerprint and other identification. Platform: |
Size: 16384 |
Author:陈浩 |
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Description: This paper describes the evolution of new wavelet and scaling numbers for optimized transforms that consistently outperform the 9/7 discrete wavelet transform (DWT) for fingerprint compression and reconstruction. The FBI fingerprint compression standard [2] is based upon the biorthogonal 9/7 wavelet filter pair developed in 1992 by Cohen, Daubechies, and Feauveau [3]. Platform: |
Size: 142336 |
Author:Akses Jurnal |
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Description: 这是DWT和IDWT的源码.
离散小波的原始程式。-This is the DWT and IDWT source. Discrete wavelet of the original program. Platform: |
Size: 2048 |
Author:SHIN |
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Description: dctcom.m文件利用DCT变换完成对输入图像进行压缩；imagecbe.m完成对输入的两幅RGB图像用小波分析的方法进行图像融合 imagecom.m完成对输入的RGB图像用小波分析的方法进行自动降噪，得到高频系数阈值，降噪效果百分比和结果 wavelet1D.m完成对输入的一维信号进行多尺度离散小波分解 wavelet2D完成对输入的二维信号进行多尺度离散小波分解；zigzag.m完成对输入的8*8矩阵按照zigzag排列抽取数据.-document the use of DCT transform dctcom.m completion of the input image compression imagecbe.m completion of the two RGB input image with wavelet analysis method of image fusion imagecom.m completion of the input RGB image using wavelet analysis method automatically drop noise, the threshold of high-frequency coefficient, noise reduction effect and the results of the percentage of wavelet1D.m completion of the input signals of one-dimensional discrete wavelet multi-scale decomposition wavelet2D completion of the input signals of two-dimensional discrete wavelet multi-scale decomposition zigzag.m completed the input of 8* 8 matrix of data collected in accordance with the zigzag order. Platform: |
Size: 3072 |
Author:zhouhao |
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Description: 二维离散小波变换，实现一幅图的分解与重构。恢复原图-Two-dimensional discrete wavelet transform, the realization of a diagram of the decomposition and reconstruction. To restore image Platform: |
Size: 47104 |
Author:周磊 |
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Description: 对图像进行二维离散小波变换, 变换级数大于等于3级,然后统计系数中0的个数（百分比表示），并进行重构, 最后计算重构图像的峰值信噪比(PSNR).
里面还附上了我写的实验报告，对大家理解Mallat算法和图像压缩很有帮助-Image two-dimensional discrete wavelet transform, transform series greater than or equal to 3, and then statistics of the number of coefficients in 0 (expressed as a percentage), and reconstruction, the final calculation of reconstructed image of the peak signal to noise ratio (PSNR). which also includes the experimental report I wrote to all of us understand the Mallat algorithm and image compression helpful Platform: |
Size: 986112 |
Author:zhang |
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