搜索资源列表
fft
- 离散傅立叶变换、小波变换、离散余弦变换的例子程序-Discrete Fourier Transform, Wavelet Transform example of the procedure
11
- 基于离散余弦变换域处理的快速台标插入法,Mpeg2,TS-Based on the discrete cosine transform domain processing fast logo insertion method
M_program
- 音频水印的matlab相关程序，包括两个部分：小波域音频水印（含修正离散余弦变换）及基于HRT和线性回归检测水印的算法。 -Matlab audio watermark-related procedures, including two parts: audio watermarking in wavelet domain (including MDCT) and linear regression based on the HRT and the watermark detection a
thedesignofsubbandfilter
- 子带分解方面的论文，基于余弦变换，来自优秀硕士博士论文库-Subband decomposition papers, based on the cosine transform, master' s doctoral dissertation from the excellent library
jpeg
- 利用离散余弦变换，将JPEG图像进行失真压缩。-The use of discrete cosine transform, the lossless compression JPEG image.
fdct
- 用vc++语言实现离散余弦变换(快速和一般两种方法)-Vc++ language with the realization of discrete cosine transform (fast and generally two ways)
61549835image-compress-denoise
- 图像压缩去噪增强锐化程序，供大家参考。 包括：数字图像矩阵数据的显示及其傅立叶变换 二维离散余弦变换的图像压缩 采用灰度变换的方法增强图像的对比度 采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 图像的自适应魏纳滤波 运用5种不同的梯度增强法进行图像锐化 图像的高通滤波和掩模处理 利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯（Butterworth）高通滤波器对图
FreTrans
- VC数字图像处理典型算法及实现,完整的源码,主要的图像算法:傅立叶变换,离散余弦变换,沃尔什变换-VC typical digital image processing algorithm and the realization of the complete source code, the main image algorithm: Fourier transform, discrete cosine transform, Walsh Transform
DCT_sim
- 采用离散余弦变换对图像进行压缩的matlab函数代码。-Using discrete cosine transform image compression matlab function code.
IDC
- 用matlab实现了二维离散余弦变换，内涵多个M文件，使用时请读者注意-Using matlab to achieve the two-dimensional discrete cosine transform, meaning more than M files, use the reader' s attention when you
GeoTrans
- 图像的正交变换，傅立叶变换，离散余弦变换，沃尔什变换，哈达玛变换-Images of the orthogonal transformation, Fourier transform, discrete cosine transform, Walsh transform, Hadamard transform
tuxiangchulichengxu
- 程序内包含了大量的图像处理子程序，像离散傅里叶变换，离散余弦变换还有图像编码，图像分割多个方面的内容，值得借鉴。-Program contains a large number of image processing routines, such as discrete Fourier transform, discrete cosine transform still image coding, image segmentation various aspects, it is worth l
zhdct2
- 这个程序是根据离散余弦变换的公式实现的DCT变换程序，能够帮助初学者理解离散余弦变换的过程。-This procedure is based on discrete cosine transform DCT-formula implemented procedures to help beginners understand the discrete cosine transform process.
zhidct2
- 这个程序根据公式实现了离散余弦逆变换，可以验证自己编写的离散余弦变换是否正确，对理解公式有帮助。-This procedure according to the formula to achieve the inverse discrete cosine transform, you can write your own validation of discrete cosine transform is correct, understanding the formula help.
jpeg
- 该程序利用离散余弦变换（DCT）对JPEG图像进行压缩与解压缩-The program using the discrete cosine transform (DCT) for JPEG image compression and decompression
quick
- 用Visual C++实现快速余弦变换与反变换程序实例-Using Visual C++ for fast cosine transform and inverse transform process instance
FreTrans
- 图像的正交变换，包括图像的付立叶变换和 图像的离散余弦变换-Images of the orthogonal transformation, including the image Fourier transform and discrete cosine transform image
yuxuan
- 离散余弦变换，图像处理的 正交运算的一种。 -Discrete cosine transform
PicFFT
- 对图像进行FFT变换和反变换的例子，离散余弦变换和余弦反变换。-Pairs of images FFT transform and inverse transform example, discrete cosine transform and cosine inverse transform.
yuxian
- 离散余弦变换，实用vs6.0编程，可以改动源代码，方便使用-Discrete cosine transform, practical vs6.0 programming, you can change the source code, easy to use