Description: 二代提升法实现的haar小波变换程序
及整数小波变换。haar小波实现-Method II upgrade the haar wavelet transform procedures and integral wavelet transform. Haar Wavelets Platform: |
Size: 1754 |
Author:glg |
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Description: 利用OpenCv开发的一个基于adaboost算法和haar小波变换的人脸算法,具体情况可参考Paul Viola ,Robust Real-Time Face Detection,2004-OPEN development of the use of an algorithm based on adaboost haar wavelet transform and the Face algorithm specific reference Paul Viola, Robust Real-Time Face Detection, 2004 Platform: |
Size: 1024 |
Author:老余 |
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Description: 通过设计VC程序对简单的一维信号在加上了高斯白噪声之后进行Daubechies小波、Morlet小波和Haar小波变换，从而得到小波分解系数；再通过改变分解得到的各层高频系数进行信号的小波重构达到消噪的目的。在这一程序实现的过程中能直观地理解信号小波分解重构的过程和在信号消噪中的重要作用，以及在对各层高频系数进行权重处理时系数的选取对信号消噪效果的影响。-through the design process to a simple one-dimensional signal with a Gaussian white noise after Daubech ies wavelet Morlet wavelet and Haar wavelet transform, and thus the wavelet coefficients; Decomposition again by changing the levels of high frequency coefficients of the wavelet reconstruction signal to eliminate noise purposes. In this program the process can intuitively understand wavelet decomposition process and the reconstruction of the Signal Noise Canceling the important role and the layers of high-frequency coefficients weight coefficient handling of the selection of signal denoising effects of. Platform: |
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Author:牛牛 |
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Description: 完成对输入图像Fig8.23.jpg利用Haar小波进行图像小波变换，变换系数量化，小波逆变换完成图像重构，并计算其重构图像的均方误差和信噪比来评估图像的重构误差-Completion of the input image Fig8.23.jpg use Haar wavelet image wavelet transform, transform coefficients quantify the inverse wavelet transform the completion of image reconstruction, and calculate the reconstructed image of the mean square error and signal to noise ratio to assess the image reconstruction error Platform: |
Size: 131072 |
Author:朱为总 |
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Description: 小数据集上的Haar小波变换和傅立叶变换用于数据的压缩及滤波处理-Small data sets on the Haar wavelet transform and Fourier transform for data compression and filtering deal Platform: |
Size: 2048 |
Author:shanghui |
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Description: 简单的哈尔小波变换。程序实现的功能如下：输入图像，界面中可以看到图像经变换所产生的变化-Simple Haar wavelet transform. Realize the function of the procedure are as follows: the input image, the interface can be seen in images generated by the transformation changes Platform: |
Size: 1755136 |
Author:liangzhuojia |
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Description: 对图片实现haar变换，并可设置阈值对图片进行不同损耗的压缩-Picture realize haar transform, and set the threshold of different picture compression loss Platform: |
Size: 1589248 |
Author:小路 |
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Description: 从.txt文件中读取数据，并对数据进行哈尔小波变换和压缩操作。-From. Txt file to read data, and data Haar wavelet transform and compression operations. Platform: |
Size: 145408 |
Author:雅双 |
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Description: haar小波变换 在图像配准中可以使用 进而进行基于小波金字塔的模板交互匹配-haar wavelet transform in image registration can be used to carry out based on wavelet pyramid interactive template matching Platform: |
Size: 157696 |
Author:王华 |
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Description: 执行一维和二维小波变换在MATLAB环境中。十几包括的小波函数有：
* Haar
* Daubechies 1-6
* Symlets 1-6
* Coiflets 1 and 2
* Splines and reverse splines
* CDF 9/7 and Le Gall 5/3
* S+P wavelets (2,2), (4,2), (4,4), (6,2), and (2+2,2)
* Two Ten "TT"
* Low-complexity design
* HVS design Visual 9/3
-Description Perform 1D and 2D wavelet transforms in MATLAB. WAVELET(W,L,X) computes the L-stage discrete wavelet transform (DWT) of signal X using wavelet W. For the inverse transform, WAVELET(W,-L,X) inverts L stages. Included wavelets are
* Haar
* Daubechies 1-6
* Symlets 1-6
* Coiflets 1 and 2
* Splines and reverse splines
* CDF 9/7 and Le Gall 5/3
* S+P wavelets (2,2), (4,2), (4,4), (6,2), and (2+2,2)
* Two Ten "TT"
* Low-complexity design
* HVS design Visual 9/3 Platform: |
Size: 10240 |
Author:chen huayi |
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Description: Simplest hand calculation suffice A prototype for studying more sophisticated wavelets Related to Haar transform, a mathematical operation.-Simplest hand calculation suffice A prototype for studying more sophisticated wavelets Related to Haar transform, a mathematical operation. Platform: |
Size: 304128 |
Author:minhphu |
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Description: 含有了图像处理中一些经典和常用的图像处理算法，如：灰度图像处理，图像增强，图像变换，形态学图像处理。其中灰度图像处理包含三个算法：彩色图转灰度图，灰度图直方图，直方图均衡化；图像增强含有：增加椒盐噪声，中值滤波，sobel算子边缘提取(水平方向和垂直方向一起考虑)，laplace算子边缘提取，模糊，锐化；图像变换含有：haar小波变换，RGB转HSV颜色空间。形态学图像处理含腐蚀，膨胀，开操作，闭操作。-Contains some of the classic image processing and image processing algorithms commonly used, such as: gray-scale image processing, image enhancement, image transformations, morphological image processing. One gray-scale image processing consists of three algorithms: color map turn gray level, gray level histogram, histogram equalization image enhancement includes: Increasing Salt and pepper noise, median filtering, sobel edge detection operator (horizontal and vertical the direction considered together), laplace operator edge detection, blur, sharpen image transformation includes: haar wavelet transform, RGB switch to HSV color space. Morphological image processing, including corrosion, swelling, open operation, closed operation. Platform: |
Size: 317440 |
Author:孙亚新 |
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Description: This a C program to implement haar wavelet transform on a 2 dimensional matrix. this code also uses targa.h which i will upload soon. thank you.-This is a C program to implement haar wavelet transform on a 2 dimensional matrix. this code also uses targa.h which i will upload soon. thank you. Platform: |
Size: 11264 |
Author:sssaksena |
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Description: haar小波图像信号正变换和逆变换，采用matlab编写，具有较好的移植性和较简洁的语言。haar小波图像信号正变换和逆变换，采用matlab编写，具有较好的移植性和较简洁的语言-haar wavelet image transform and inverse transform the signal is using matlab written, with good portability and a more concise language. haar wavelet image transform and inverse transform the signal is using matlab written, with good portability and a more concise language Platform: |
Size: 1024 |
Author:chenxianyi |
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Description: 基于论文<<Blur Detection for digital images using wavelet transform>>,使用Haar小波变换实现图像模糊度检测。-Based on paper <Blur Detection for digital images using wavelet transform> > , Using the Haar wavelet transform of image blur detection. Platform: |
Size: 3204096 |
Author:QinQin |
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Description: 这篇文档详细介绍了haar小波在图像处理中的应用。-This document introduces in detail the application of the haar wavelet in image processing. Platform: |
Size: 306176 |
Author:lili |
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Search - Haar Wavelet Transform