搜索资源列表
LSB及位平面提取源码
- mylsb.m is a very complete source of LSB Steganography Steganography and extraction, and are on the inside, I did not upload pictures, you only need to add a picture file on it, remember the image must be a grayscale image, if it is RGB, I converted
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.
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
F5steganographic-1.0
- 针对F5隐写的检测,包括共生矩阵,不连续性的特征提取,DCT变换,灰度值提取,运用支持向量机SVM -For F5 steganography detection, including the co-occurrence matrix, feature extraction discontinuity, DCT transform, gray value extraction, using support vector machine SVM
m
- mylsb.m是个非常完整的LSB密写源码并且密写和提取都在里面,图片我没上传,你只需要添加一个图片文件就可以了,记住图片必须是灰度图片,如果是RGB,我转换的代码也在里面很有意思哦。weipingmian.m是个提取图像位平面的程序,图片也是需要你自己加载,最后一个就是8*8块的图像DCT变换。-mylsb.m is a very complete source of LSB Steganography Steganography and extraction, and are on the
e4
- DCT based steganography in an image
JSTEG
- Jsteg隐写算法[23][24]由D. Upham提出,该算法将秘密信息嵌入在量化后的DCT系数的LSB上,但值为-1、0、+1的DCT系数例外。提取秘密信息时,也只是将隐藏信息的图像中不等于-1、0、+1的量化DCT系数的LSB取出即可-steganography of jsteg
MS_STEGO
- steganography presentation