搜索资源列表
cuibysjshibie
- 文章中,基于DCT和DWT的图像水印算法,离散小波变换 离散余弦变换--cc
Imagetransformation
- 图像变换,初学者可以用来试试,方便简单,DCT等等,打包上传-image transformation
cong
- 印度人写的,用结合了DCT离散余弦变换和PCA住向量分析的方法,并对各个方法加以比较-Indian writing, using a combination of discrete cosine transform DCT and PCA live vector analysis, and comparison of various methods
li3-15
- 对图像进行钝化,分别保存用DCT和小波方法的变换系数-Passivation of the image were saved using DCT and Wavelet transform coefficients
li3-16
- 图像锐化实例,分别保存用DCT和小波方法的变换系数-Image sharpening examples, save the use of DCT and Wavelet transform coefficients
showdib
- 这是一个DIP(数字图像处理)的实验程序,可实现初级的一些DIP图像处理,包FFT,DCT,walsh变换,图像翻转,加噪等操作。-This is a DIP (digital image processing) experimental procedures, can be a number of junior DIP image processing, including FFT, DCT, walsh transform, image flip, noise and other opera
DCTbianhuan
- 基于数字的DCT编码 离散余弦变换 通过CC调试 能快速精确完成编码 -Number of DCT coding based on discrete cosine transform can be quickly and accurately through the CC completed debugging code
AT3_1m_09
- DCT水印的实现,采用的是频域变换技术,包括图像之乱技术 -digitalmark
huff
- 数字图像处理 使用VC++对图像进行离散余弦变换-Images are being translated to DCT by VC++.
chap1_4
- 图像的变换域处理,包括傅里叶变换、小波变换-image FFT DCT
xinxilun
- 《Visual C++数字图像获取、处理及实践应用》杨枝灵、王开等编著。内容:第4章 图像增强(对比度增强、灰度变换法、直方图修整法、图像平滑、图像锐化、伪彩色和假彩色增强);第5章 图像复原(逆滤波复原、维纳滤波方法);第6章 图像处理中的正交变换(傅立叶变换、离散余弦变换(DCT)、沃尔什变换、基于特征向量的变换、霍特林(Hotelling)变换、SVD变换、小波变换、Mallat算法);第7章 图像压缩编码(霍夫曼(Huffman)编码、算术编码、游程编码(Run Length Codin
showdib
- 这是一个数字图像处理综合程序,包括FFT,DCT,walsh变换,以及滤波等功能,内容涉及几乎所有的基本DIP内容,可供学习参考。-This is a comprehensive digital image processing procedures, including FFT, DCT, walsh transform, and filtering etc, covering almost all basic DIP content .
Project6_compression
- 图像压缩算法,运用了DCT离散余弦变换,可以自己输入压缩系数-image compression
FACE-RECGNITION
- 基于MATLAB的人脸识别算法,使用2D-DCT,自组织算法以及离散余弦变换-A MATLAB based Face Recognition System using Image Processing and Neural Networks
zigzag-source-code
- zigag变换的代码,自己调试过,正常运行,希望对你有用,可用于DCT拉直等应用-zigzag transform code ,I debuged it, can run,I hope it useful to you! It can be used with DCT.
FDCT
- VC++图像DCT快速变换演示源码,一共演示了普通DCT、快速DCT、快速IDCT算法的实现,效果还不错-VC++ image DCT fast algorithm demo source code, demonstrates a total ordinary DCT, fast DCT, fast IDCT algorithm, results were pretty good
pinyubianhuan
- 自己编写过的图像处理的频率域变换源码,包含FFT,DCT,Harr小波算法,Mallat金字塔小波算法-I have written off the frequency domain transform image processing source code, including FFT, DCT, Harr wavelet algorithm, Mallat pyramid wavelet algorithm
Scrambling-technology-application
- 研究了一种图像水印技术, 该算法利用人类视觉系统( HVS)的特性, 根据JPEG量化表自适 应地调整, 采用随机置乱变换的方法进行空域关系调整, 将水印嵌入到图像的DCT 低频分量中-A kind of image watermarking techniques, the algorithm uses the human visual system (HVS) characteristics, according to adaptively adjust the JPEG quantiza
Transform
- 快速傅里叶变换、快速傅里反叶变换、快速余弦变换、快速余弦反变换,FFT,IFFT,DCT,IDCT-Fast Fourier transform and fast cosine transform
vc_showdib_2011
- 此为数字图像处理实验的相关程序,包括灰度图像的几何变换、图像平滑锐化及图像变换。-some functions of the image:filting、transform、fft、dct······