搜索资源列表
JPEGyasuomatlabdaima
- jepg压缩的matlab代码，采用哈夫曼编码，dct变换-jepg compression Matlab code, using Huffman coding, transform Extra
work.rar
- 常用图像压缩编码码matlab实现。包括：DM编码、变换编码（FFT和DCT）、算术编码、行程编码、Huffman编码、线性预测编码和一个近似的JPEG编码过程。非常适合入门用户实践。,Commonly used image compression coding matlab code to achieve. Including: DM coding, transform coding (FFT and DCT), arithmetic coding, Run-Length Coding, Hu
shuzishuiyindeng
- 基于LSB图像隐藏系统的设计与实现，LSB算法代码，信息隐藏攻击算法，DCT域的隐藏以及数字水印。-LSB based image hiding system design and implementation, LSB algorithm code, information hiding attack algorithm, DCT hiding and digital watermarking domain.
dct
- 这是用matlab写的dct代码用于图像的信息的隐藏和提取。。部分老师写的哦。-This is used to write the DCT matlab code for the image and extract the hidden information. . Oh part of the Writing Teacher.
dct
- 基于matlab编写的dct数字水印程序，文件包括有源程序以及简单的说明等-DCT matlab prepared based on digital watermarking procedures, documentation, including source code, as well as simple descr iptions
dct-fft
- This the Discrete cosine tranform matlad code which is useful for image compression and also it show-This is the Discrete cosine tranform matlad code which is useful for image compression and also it show
SVD-DCT_Image_watermarking
- This is the matlab code for SVD-DCT image watermarking
87361048MATLAB_fft
- 图像的FFT变换和DCT变换的MATLAB代码-Image FFT transform and DCT-MATLAB code
itu-t81[1]
- Implementation of JPEG compression algorithm with JFIF header being appended.This project involves writting code for following steps : Chroma subsampling,partitioning ,level shifting,DCT,quantization,zigzag scanning(involves DC differential coding &
dct
- it is the matlab code for rayleigh fading
steganography
- steganography function to using DCT algorithms
DCT
- Matlab code for image compression.
DCT
- DCT正变换--LENNA图 matlab代码-DCT transformation- LENNA chart matlab code
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-DWT
- matlab code for image compression using DCT and DWT
function-dct
- 基于DCT变换的JPEG图像压缩的matlab代码-The matlab code of JPEG image compression based on DCT transform
dctVarFusion
- DCT fusion code in matlab
Watermarkig_DCT
- dct based watermarking matlab code which include some attacks
dcthide
- 信息隐藏，基于DCT变换的信息隐藏算法，matlab实现，多多指教(This is the code about information hiding,which based on DCT transform,using matlab to program ,and hope you guys enjoy this code)