搜索资源列表
Huffman
- MATLAB编写的huffman编解码程序，程序中计算了压缩比。-MATLAB prepared huffman codec procedures, procedures to calculate the compression ratio.
WatermarkingofImagesandVideo
- Very thorough discussion of Data Hiding / Steganography / Watermarking of video with DCT-Very thorough discussion of Data Hiding/Steganography/Watermarking of video with DCT
EasyWaterMarkingCodes
- 数字水印的入门代码，包括LSB DCT CDMA DWT,在原有收集上加了详细的注释，易于学习理解-Watermarking entry code, including LSB DCT CDMA DWT, add in the original collection of detailed notes, easy to learn to understand
BatLSBReplace
- 大批量处理图像LSB隐写算法的matlab算法-Large batch image LSB steganography algorithm matlab algorithm
mirt_dctn
- steganography dct image algorithm. very useful for implementing dct and idct concepts in matlab-steganography dct image algorithm. very useful for implementing dct and idct concepts in matlab......
steganography
- steganography function to using DCT algorithms
DCT-Based-Steganography
- DCT based on steganography
DCT
- dct image steganography
dcthide
- dct隐写技术matlab实现资料。算法原理：通过在一个图像块中调整两个DCT系数的相对大小，隐藏秘密信息。 将载体图像分为8×8的块，做二维DCT变换 用来表示选中的两个系数的坐标对于第i bit秘密信息 if（要隐藏信息‘1’） make else make 逆DCT变换，还原图像 -dct steganography matlab implementation information. Algorithm principle: an image bl
Steganography-Technique-Based-on-DCT-Coefficients
- Steganography Technique Based on DCT Coefficients
steganography
- A Steganography Implementation based on LSB & DCT
Audio-Steganography-by-Least-Significant-Bit-Meth
- audio watermarking embeddin , use algorithm DCT DWT-audio watermarking embeddin , use algorithm DCT DWT
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
- hiding an image in another embedding and extraction codes are attached plz,try it (image steganography )
DCT-watermark
- 图像在空间域的一种信息隐写方式，DCT隐写-In an information space domain image steganography way, DCT steganography
nsf5_simulation
- nsf5隐写算法，DCT的升级版，MATLAB实现，可以抵抗一般的DCT隐写分析(The algorithm nsF5 evolved from the F5 algorithm originally proposed by Andreas Westfeld in 2001. F5 decreases the absolute value of DCT coefficients and incorporates matrix embedding - a coding scheme that de
DCT
- dct 隐写，用MATLAB实现的，可用(dct steganography with matlab)
DCT_F3
- 用MATLAB实现的 基于dct的f3隐写(the f3 steganography based on the dct with matlab)
dct
- 用matlab实现的dct隐写，自己做的实验(dct steganography with matlab)
jt_jpeg
- dct steganography in image