Description: 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 the code is also very interesting inside Oh. weipingmian.m is a program to extract bit-plane images, pictures, you also need to load the last one is 8 * 8 DCT transformed image. Platform: |
Size: 1641 |
Author:richardwn |
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Description: 信息隐藏中用于数字隐写的常用算法:LSB替换\LSB匹配,包括随机的和排序的,以及对文件和文件夹进行操作,用CxImage类能快速读取各种格式的图象-Information Hiding for digital steganography of the commonly used algorithms: LSB replacement of LSB matching, including random and sort of, as well as files and folders to operate, using CxImage category can quickly read a variety of formats image Platform: |
Size: 6430720 |
Author:壹号通缉犯 |
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Description: This method is based upon the image hiding technic into another image using LSB algorithm called as Steganography. Platform: |
Size: 329728 |
Author:R.P.Singh |
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Description: LSB密写技术是目前一种应用最为广泛的数据隐藏技术。本文通过对LSB密写算法的分析,指出了对载体图像进行LSB密写会引起图像统计特性改变的原因,并在此基础上提出了一种基于记忆特性的LSB密写算法。该算法记录下载体已经进行密写部分的统计特性,如果被嵌入的秘密比特与原始像素值的最低位相同,就不作改动 否则就根据该统计特性进行增1或减1的调整 在接收方,提取信息时只需要将载体图像的最低比特位提取、解密即可恢复秘密信息。该算法具有较高的隐蔽性,能够有效地抵抗统计分析方法。-Steganography is an important part of Information Hiding. This paper analyses LSB Steganography arithmetic, points out the reason for the change of picture’s statistical characteristic after using LSB Steganography arithmetic. This arithmetic records the statistical characteristic of the part of picture writing secret information. If the secret byte is equal to the host pixel’s last byte, then do nothing. Otherwise, the host pixel’s last byte will be changed from i to i+1 or from i to i-1 accord... Platform: |
Size: 39936 |
Author:boe |
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Description: This programe hides secret data inside a carrier file using LSB technique. This is example of Steganography-This programe hides secret data inside a carrier file using LSB technique. This is example of Steganography Platform: |
Size: 41984 |
Author:Anjali |
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Description: The project title is modulo based lsb steganography. normal lsb steganography can be breaked by the histogram analysis and statistical analysis. but the modulo based lsb steganography strongly resist agains the steganalysis like histogram and statistical analysis-The project title is modulo based lsb steganography. normal lsb steganography can be breaked by the histogram analysis and statistical analysis. but the modulo based lsb steganography strongly resist agains the steganalysis like histogram and statistical analysis........... Platform: |
Size: 1087488 |
Author:jegaesh |
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Description: paper on Attack on LSB Steganography in Color and Grayscale Images Using Autocorrelation Coefficients Platform: |
Size: 285696 |
Author:mohmmed omar |
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