搜索资源列表
watermarked(lsb)
- 基于LSB算法的数字水印实现方法,可自由潜入和提取水印文件-LSB algorithm based on digital watermarking method, and be free from sneaking into the watermark paper
yc.rar
- 计算机图形中，实现信息隐藏。里面使用最低有效位LSB法，进行数字水印的嵌入。并且能够提出出信息来。,Computer graphics, the realization of information hiding. Which the use of least significant bit LSB method of embedding a digital watermark. And the information to be able to put forward.
work
- 基于空域的脆弱水印算法，该方法最具代表性的是最低有效位（LSB）法，也就是文件中的方法，两个文件分别给出了水印的生成和检测。-Airspace based on fragile watermarking algorithm, the method is the most representative of the least significant bit (LSB) method, which is the method of the document, two documents were
moni
- 用正交调制方法实现模拟调制，包括AM,DSB,SSB,LSB,FM,AM-FM等，实现后，显示时域波形和功率谱密度-Orthogonal modulation method used for analog modulation, including AM, DSB, SSB, LSB, FM, AM-FM, etc., we can show the time-domain waveform and power spectral density
PROGRAM
- This method is based upon the image hiding technic into another image using LSB algorithm called as Steganography.
tongjitexingLSB
- 提出一种基于统计特性的LSB密写分析方法,这种方法根据密写对原始数据统计特性的影响来判断秘密信息的有无.实验结果给出了不同阈值时的检测性能,当秘密信息量较大时,两类错误概率都可以得到有效控制.-This paper proposes a novel steganalysis technique based on the statistics method for LSB insertion, in which the change of statistical characteristic ca
xiaoboduibidulsb
- 为了提供较大的秘密信息嵌入量和保持良好的载密图像质量,依据人眼对变换剧烈及较暗区域均不敏感的视觉特点,提出了一种基于小波对比度和最低比特位替换(LSB)的图像密写方法.该方法先将载体图像分成固定大小的小块,对每一小块进行小波分解后计算小波对比度.然后,根据该块小波对比度绝对值之和确定该块可以嵌入的位平面层数.最后,采用LSB密写技术逐层嵌入秘密信息.实验结果表明,该密写方法能嵌入较多的信息和保持良好的载密图像质量,并且可直接从载密图像中提取秘密信息.-In order to provide la
LSBxinxiyincangfenxi
- 介绍了一种基于统计特性的LSB密写分析方法,对其进行了改进并提出了可靠估计信息隐藏长度的方法。该方法利用相邻像素相关性定义了统计量,可根据阈值判断秘密信息的有无。对待检测图像进行二次嵌入,根据统计量的变化建立模型,能可靠估计秘密信息隐藏长度。实验表明,估计出的信息量比较准确。-This paper introduces a steganalysis algorithm based on statistics method for LSB steganograhpy and mends it,pr
LSB_Embed_Ashar
- Implementation of Watermarking by LSB Method.
lsbsoundsignal
- 最不 重 要 位(LSB)方法DO是将秘密数据(水印数据)嵌入到载体数据中最简单的一种方法，它是在时域里隐藏数据。任何的秘密数据都可以看作是一串二进制位流，而音频文件的每一个采样数据也是以二进制数来表示。这样，可以将部分采样值的最不重要位用代表秘密数据的二进制位替换掉，以达到在音频信号中嵌入秘密数据的目的。-The most significant bits (LSB) method of DO is the secret data (watermark data) embedded into
LSB
- 数字水印的最低有效位方法，能够把水印嵌入到宿主图像的最后一位。-Least significant bit digital watermarking method to embed watermark into the host image to the last one.
LSB
- Steganography by LSB Matching method with embedding rate equal to "alpha" !
LSB
- LSB法实现信息隐藏，可以隐藏和提取txt文件-LSB Method of Information Hiding, you can hide and extract the txt file
codelama
- watermarking image using lsb method and matlab
imge-information-hiding
- matlab 图像信息隐藏 LSB方法-LSB method of information hiding matlab
Steganography_Source
- Stegnography project using LSB method
ref-1-lsb-method
- steganography method
las embed and extraction with water mark detaction
- this code embed the watermark in gray image using lsb method and shows the water mark affected area. this method also extract the watermark succesfully.
LSB
- image watermarking using lsb method
LSB随机间隔嵌入信息隐藏方法
- LSB随机间隔嵌入信息隐藏方法，包括文本文件信息、图像信息、声音信息、加密图像信息等。(LSB random interval embedding information hiding method, including text file information, image information, sound information, encrypted image information and so on.)