搜索资源列表
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- 8或24位图像的变换域处理及应用。一维二维傅里叶变换、二维离散余弦、频域高通、低通滤波等-8 or 24-bit image processing and application of transform domain. One-dimensional two-dimensional Fourier transform, two-dimensional discrete cosine, frequency high pass, low pass filtering
kww
- 用超混沌系统来实现对视频的加密，设计的方法有离散的余弦变换-Chaotic system to achieve ultra video encryption method designed by discrete cosine transform
liftingscheme
- 实现正交变换，包括傅里叶、离散余弦及小波变换-Achieve orthogonal transformation, including the Fourier, discrete cosine and wavelet transform
FreTrans
- 图像的正交变换，包括傅里叶变换和离散余弦以及沃尔什变换-Orthogonal transformation images, including Fourier transform and discrete cosine transform and the Walsh
DCTPDWT
- 各种数字水印的matlab源代码，包括离散余弦，小波变换等-A variety of digital watermarking matlab source code, including discrete cosine, wavelet transform
1
- 图像水印的实现算法，利用离散余弦傅里叶变换，实现图像水印的潜入与提取-Image watermarking algorithm using the discrete cosine Fourier transform and image watermark to sneak into and extract
QDCT
- 实现图像的四元数离散余弦(QDCT)正反变换-Quaternion Discrete Cosine Transform
Image-orthogonal-transformation
- 图像正交变换算法及源代码，包括离散沃尔什变换，余弦变换，K_L变换等，C++，vs2010编译环境 -Image orthogonal transform algorithm and source code, including discrete Walsh transform, cosine transform, K_L transform, C++ vs2010 compiler environment
05012
- 数字图像处理，实现正交（傅里叶、离散余弦、沃尔什）变换-Digital Image Processing, orthogonal (Fourier, discrete cosine, Walsh) transform
TWO_DCT_IDCT
- 二维离散余弦反变换，整个频域到时域的转换，加深对数字信号处理的理解-Two-dimensional inverse discrete cosine transform, the entire frequency domain to time domain conversion, and deepen the understanding of the digital signal processingTwo-dimensional discrete cosine transform, the fr
pinyu-bianhuan
- 实现了在matlab下音频信号的dct(离散余弦)和fft(傅里叶变换)相对matlab工具箱，有快速准确的效果。-Realized the dct (discrete cosine) of the audio signal in matlab fft (Fourier transform) relative matlab toolbox, fast and accurate results.
VCDIP_P78
- vc界面下，实现图像的离散余线变换DCT，离散余弦反变化。-the vc interface, the realization of the discrete image I line transform DCT, the inverse discrete cosine change.
IMAGE-PROCESS
- 实现数字图像基本的各种处理（直方图统计，几何变换，二值化），三大变换（傅里叶，沃尔什，离散余弦），各种复原方法-Basic all kinds of digital image processing (histogram statistics, geometry transformation, binarization), three transform (Fourier, Walsh, discrete cosine), all kinds of recovery methods
DCTorIDCT
- 运用陈、loffler、ann算法实现离散余弦的正逆变换-Realization of discrete cosine transform
2D-Fourier-Transform
- 基于matlab的数字图像的二维傅立叶变换(FFT)以及二维离散余弦DCT变换，提供里详细代码，.m文件-Matlab-based digital image two-dimensional Fourier transform (FFT) and two-dimensional discrete cosine transform DCT offers in detailed code,. M file
WMdct2recover
- 数字图像处理,离散余弦dct变换域中水印的提取-digital image processing, discrete cosine transform domain Extra watermark extraction
Digital-Image-Processin
- 可以进行离散余弦傅里叶变换，反变换，高通滤波，低通滤波等。数字图像处理-Can be discrete cosine Fourier transform, inverse transform, high pass filter, low-pass filtering. Digital Image Processing
idct
- 能成功实现8*8的离散余弦反变换，在quartus II 环境下运行-Can be successfully realized 8* 8 discrete cosine inverse transform, running in quartus II environment
8x8_idct_implementation
- 8*8离散余弦反变换的简单介绍文献,形象生动，简单明了-8* 8 discrete cosine transform brief literature, vivid, simple
demo
- vc++MFC对话框中对数字图像的典型算法，里面涉及重点有图像的变换域处理（含傅立叶，小波，离散余弦算法），图像分割中包含大部分典型的分割算法（交互式阈值分割，霍夫变换，其他的多种算子），图像增强，图像复原（投影法..）图像匹配。还有形态学的一些算法处理，波峰波谷检测器，对图像处理学习非常有帮助-vc++MFC dialog typical algorithms for digital images, which involves the focus has transform domain i