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Description: 有关图象信息隐藏的源文件,在一幅图片中嵌入信息,通过程序可以提取其中隐藏的信息-the image information hidden source, in a photo embedded information, through the process can extract hidden information
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Size: 724449 |
Author: 孙枫 |
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Description: 有关图象信息隐藏的源文件,在一幅图片中嵌入信息,通过程序可以提取其中隐藏的信息-the image information hidden source, in a photo embedded information, through the process can extract hidden information
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Size: 723968 |
Author: 孙枫 |
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Description: 使用LSB方法在图像中嵌入一段文本，可能对大家有用！-use LSB methods embedded in the image section of the text, may be useful for all!
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Size: 1024 |
Author: 刘爱琴 |
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Description: 将图像按位平面分解，然后在最低有效为嵌入一定的信息，达到数字隐藏的作用，是最原始的数字水印技术-image caput plane decomposition, and then embedded in the lowest effective for certain information, to hide the figures, is the most primitive digital watermarking technology
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Size: 1024 |
Author: yu |
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Description: 精典的LSB算法数字水印工具，经过本人修改和调试，可以在windows平台下使用。操作界面是命令行的形式，可以对bmp图片和一些声音、视频格式嵌入水印，经测试完全可用。请放心下载-Classical algorithm for the LSB digital watermarking tool, after I modify and debug, you can use in windows platform. Interface is a command-line form can be bmp picture and some sound, video format embedded watermark can be used have been tested fully. Please be assured Download
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Size: 568320 |
Author: 李睿 |
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Description: 用matlab实现的基于LSB的数字水印算法。算法可以在BMP灰度图像中嵌入水印，水印信息为二值图像，并将其扩展到与原始图像同样大小，进行重复嵌入，提高鲁棒性。同时算法中给出了PSNR值以评价水印图像的效果，-Using matlab realize the number of LSB-based watermarking algorithm. Algorithm can be embedded BMP gray image watermark, watermark information for the binary image, and its expansion to the original image the same size, the repetition of embedding, improve robustness. At the same time algorithm PSNR values are given to evaluate the effect of watermark images,
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Size: 150528 |
Author: zheng |
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Description: LSB隐藏 最低有效位隐藏算法,就是8:1嵌入-Least significant bit LSB hide hiding algorithm is embedded 8:1
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Size: 1024 |
Author: 周天才 |
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Description: 个人制作的基于lsb的图象水印算法，忍痛割爱，算法个人独创，将水印信息嵌入于一幅图象中，请大家不要用于不法途径-Individuals produced by lsb-based image watermarking algorithm, pain afford to spare, personal original algorithm, the watermark information embedded in an image, please do not use illegal means
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Size: 104448 |
Author: 张啊强 |
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Description: 用VC＋＋实现的基于LSB算法的信息隐藏代码，可以分别嵌入，提取任何形式文件的信息-Using VC to achieve LSB algorithm based on information hiding code, can be embedded, extract any form of information documents
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Size: 58368 |
Author: 白羽 |
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Description: 几个图像中嵌入文本的LSB信息隐藏算法，适合信息隐藏初学者,注释详细-Several images embedded in the text of the LSB Information Hiding Algorithm for Information Hiding beginners, notes in detail
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Size: 100352 |
Author: 林瑞 |
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Description: 用matlab语言编写的lab图像水印源代码
可以进行图像的嵌入与提取-Using matlab language lab Image Watermarking source code can be embedded in images and extract
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Size: 99328 |
Author: qw |
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Description: 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 caused by information hiding is used to judge the presence of secret message. Numerical results show the performance of this developed method with different thresholds and, especially, both kinds of judgment error probability can be effectively controlled with the increase of embedded information.
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Size: 218112 |
Author: boe |
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Description: 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 larger capacity of the hidden secret data and to maintain a good visual quality of stego-image,in accordance with the visual property that human eyes are insensitive to edged area and dark area,a novel steganographic method based on wavelet contrast and Least-Significant-Bit(LSB)replacement is presented.First,an image is divided into blocks,and every block is decomposed into one-level wavelet to obtain the wavelet contrast.Then,the number of bit-plane embedded is decided with the s...
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Size: 263168 |
Author: boe |
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Description: 实现LSB算法在BMP图像中嵌入秘密信息-LSB algorithm to achieve the image in BMP secret information embedded in
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Size: 4096 |
Author: 雷震 |
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Description: MFC下的图像平滑源码,单文本，原图打包在程序里，正常运行，供大家参考吧，很有用的，一开就能用，我调了半天呢-In the foundation of scrambling image by tow-dimensional Arnold transform, the LSB( Least Significant Bit) embedding
scheme is determined by the correlation between the pixels in the eight neighborhood. The embedded message can be extracted
from LSBs of transformed image. The presented steganography approach combines image scrambling technology and
modified LSB embedding and provides double protection for the embedded message, which makes the embedded message undetectable
and unextractable by the attacker
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Size: 2539520 |
Author: YCC |
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Description: 使用LSB算法将信息图像嵌入到另一个载体图像中！-LSB algorithm using the information image is embedded into another vector image!
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Size: 1200128 |
Author: 林兵 |
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Description: LSB算法，将二值（0，1）图像嵌入到指定图像（256*256）中，从第一位到第八位。-LSB algorithm, the two values (0,1) image is embedded to the specified image (256* 256), from first to eighth.
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Size: 43008 |
Author: shenliping |
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Description: LSB 数字图像水印嵌入与提取的matlab实现-LSB watermark embedded extraction
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Size: 339968 |
Author: |
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Description: C#写的lsb嵌入信息隐藏算法，将核心功能抽象成了类，可以参考一下！-C# to write the LSB embedded information hiding algorithm, the core function of the abstract class, you can refer to it!
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Size: 501760 |
Author: liu |
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Description: 实现bmp灰度图像的LSB隐藏，能够将指定的信息嵌入bmp位图的最低位，从而达到数字隐写的目的。另外可以通过相反的过程来读取bmp位图的每一像素的最低位，将信息提取还原出来(BMP gray image LSB hidden, can specify the information embedded in the BMP bitmap of the lowest bit, so as to achieve the purpose of digital steganography. In addition, the lowest position of each pixel of the BMP bitmap can be read by the reverse process, and the information is extracted and restored)
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Size: 340992 |
Author: Stoveg
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