搜索资源列表
dct
- 离散余弦变换dct算法详细讲解，并在matlab上进行图像稀疏分解与重建的图像处理仿真。-Discrete cosine transform DCT algorithm is explained in detail, and the simulation of image sparse decomposition and reconstruction of image processing in matlab.
DCT
- This code is to compress an image using DCT algorithm in matlab
DCT
- this code compress .wave file with DCT(disceret cosine transform) algorithm
DCT
- 基于DCT离散余弦变换的图像压缩程序，里面还有BDCT代码段。-DCT image compression based on discrete cosine transform procedures, there is also BDCT code.
Efficient-DCT-Domain
- Blocking artifacts continue to be among the most serious defects that occur in images and video streams compressed to low bit rates using block discrete cosine transform (DCT)-based compression standards (e.g., JPEG, MPEG, and H.263)
gaussian-white-noise--DCT-Matlab
- 混沌加密、DCT变换、水印提取，可以直接使用，方便交流学习。-gaussian white noise DCT Matlab
DCT
- 基于DCT数字图像水印源程序，包括嵌入和提取。-DCT-based digital watermarking source，Including embedding and extraction.
dct
- 基于离散余弦变换即dct变化的水印图片的嵌入与提取-Dct change based on embedding and extracting watermark
DCT
- 这段程序是，J（p，q）代表的二值水印图像，二值水印图像的像素值只有0和1，所以if J（p，q）==0，a=-1 ，是如果水印图像像素值是0的话，让a=-1，当水印像素值为1的话，让a=1，我个人认为是为了提取时候好提取-DCT digital watermark embedding and extraction of
DCT
- 用C#语言编写的通过DCT变换实现图像压缩 数字图像处理实验报告-Written in c# by DCT transformation to realize image compression
data-hiding-with-LCB-and-DCT
- LCB和DCT信息隐藏算法 matlab代码的简单实现，稍微整合了一下，LCB能够隐藏的数据多点，DCT要少点-LCB and DCT information hiding algorithm is simple matlab code to integrate a little bit, LCB multi-point data can be hidden, DCT to less
dct-f3
- 图像dct变换，量化，f3隐写，压缩，解压，使用matlab实现-Image DCT transform, quantization, F3 steganography, compression, decompression, using MATLAB to achieve
dct
- 图像处理很重要，那只保留我们想要的信息就比较重要，程序是传统图像编码中的dct变换编码处理-Image processing is very important, the only retain the information we want is more important, the program is a traditional image coding in DCT transform coding processing
Image-compression-based-on-DCT
- Image compression based on DCT MATLAB File
MATLAB-DCT
- 这个是MATLAB DCT水印源程序代码，提供下载，课程设计非常的实用啊。-This is a MATLAB DCT watermark source code, available for download, curriculum design is very practical ah.
node-dct-master
- javascr ipt 开发的DCT 算法.-javascr ipt DCT algorithm development.
dct
- dct离散余弦变换嵌入水印的程序，可将水印信息嵌入-Discrete cosine transform watermark program, to embed the watermark information
dct
- 用matlab对图像进行DCT变换，过滤掉一些能量低的部分，再进行反变换恢复图像，并进行展示。-Using matlab for image DCT, filtering out some of the low energy part, then the inverse transform to restore the image and display.
DCT
- Optimum DCT-Based Multicarrier Transceivers for Frequency-Selective Channels
DCT
- Multidimensional Discrete Cosine Transform (DCT) matlab code