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微软亚洲研究院论文:基于小波的VBR视频流平滑技术
微软亚洲研究院论文:基于小波的VBR视频流平滑技术-Microsoft Asia Research Institute Papers : Wavelet-based VBR video streams Smoothing
- 2023-04-12 06:05:04下载
- 积分:1
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小波/ CDF97与CDF mit97
Wavelet/CDF97 & CDF Mit97 -Wavelet/CDF97
- 2022-02-07 03:57:41下载
- 积分:1
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基于小波变换的方法采用sym20小波对信号进行谐波分析。
基于小波变换的方法采用sym20小波对信号进行谐波分析。-Based on Wavelet Transform Methods sym20 harmonic wavelet analysis of signals.
- 2022-02-13 02:22:08下载
- 积分:1
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利用小波变换的图像处理程序
利用小波变换的图像处理程序-using wavelet transform the image-processing program
- 2022-12-04 08:00:03下载
- 积分:1
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小波变换及其应用实例(超级巨星格式
小波变换与应用实例(超星格式电子书)-wavelet transform and application examples (Superstar format e-books)
- 2022-08-18 03:23:26下载
- 积分:1
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一个用vc++写的绘制实时曲线的类的程序
一个用vc++写的绘制实时曲线的类的程序-Using vc++ to write a drawing program real-time curve of the class
- 2022-03-04 13:51:27下载
- 积分:1
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关于二维小波变换的程序 [精华]
说明:此算法重在概念,速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发,把圆周卷积和快速幅里叶变换...
关于二维小波变换的程序 [精华]
说明:此算法重在概念,速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发,把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解,即将256x256图形分解成为64x64的四个图形,避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为:A=W *A*W,这与所有正交变换无异。W为循环正交矩阵,因此可用FFT实现快速运算,难点就在重构矩阵上。若用矩阵概念明确,一个共扼转置可以搞顶。但FFT的使用必须找到与分解序列的关系。-on Wavelet Transform procedures [best] Note : This algorithm important concept is not speed quickly. Because FOR cycle nowadays. This program cycle from the point of view of Matrix, circular convolution and fast Fourier transform is established links. To achieve the decomposition and reconstruction without distortion. It only had one decomposition, 256x256 graphics will be 64x64 decomposition of the four graphics, avoiding the use of WKEEP () confusion. The main idea of using wavelet filter generator orthogonal array W, write to transform B = W* A* W, anti-Transform : A = W* A* W, which is orthogonal transformation all the same. W cycle orthogonal matrix, can be used to achieve rapid FFT computation, on the dif
- 2022-08-03 21:47:23下载
- 积分:1
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实现小波变换的图像。它还具有高通功能…
实现小波变换对图像的作用, 同时有高通和低通滤波-Achieve the wavelet transform on an image. It also has the function of highpass and lowpass filtering.
- 2023-04-24 06:20:02下载
- 积分:1
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采用5/3小波提升算法编写的一维和二维信号小波分解与重构程序。给出了图象分解的演示示例。...
采用5/3小波提升算法编写的一维和二维信号小波分解与重构程序。给出了图象分解的演示示例。-using 5/3 wavelet algorithm to enhance the one-and two-dimensional wavelet decomposition and reconstruction process. Given the decomposition of images demonstration examples.
- 2022-06-12 15:55:34下载
- 积分:1
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3D wavelet transform coding, SPIHT method is used.
3D的小波变换编码,用的是SPIHT方法。-3D wavelet transform coding, SPIHT method is used.
- 2023-01-19 09:35:03下载
- 积分:1