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Description: 数字水印图片信息隐藏在载体图片的最低有效位lsb，直接替换，该方法简单易操作，鲁棒性很差，经不起加噪，滤波，剪贴等攻击-digital watermarking Photo vector information hidden in the lowest effective photo-lsb direct replacement, The method is simple and easy to operate, robust poor and the inability to increase noise, filtering, clippings and other offensive
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Size: 244004 |
Author: chenxiang |
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Description: 数字水印图片信息隐藏在载体图片的最低有效位lsb，直接替换，该方法简单易操作，鲁棒性很差，经不起加噪，滤波，剪贴等攻击-digital watermarking Photo vector information hidden in the lowest effective photo-lsb direct replacement, The method is simple and easy to operate, robust poor and the inability to increase noise, filtering, clippings and other offensive
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Size: 243712 |
Author: chenxiang |
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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
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Size: 6430720 |
Author: 壹号通缉犯 |
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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: 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
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Size: 41984 |
Author: Anjali |
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Description: 在一个LSB隐写程序的基础上改写得到的MSLB隐写程序。可选隐写替换位数。-LSB steganography in a procedure based on rewriting get MSLB steganography program. Optional replacement bits steganography.
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Size: 3858432 |
Author: gc |
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Description: LSB Replacement Stegnography in an Image using Pseudorandomised
Key Generation
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Size: 229376 |
Author: Nitin |
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Description: 水银的嵌入以及水印的提取的实现，WaterMark_LSB文件夹中的程序采用基于位平面的最低有效位（LSB）替换算法-Realization of mercury embedding and watermark extraction procedures used replacement algorithm based on bit-plane of the least significant bit (LSB), WaterMark_LSB folder
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Size: 50176 |
Author: 余瑛 |
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Description: 图像处理，LSB最低有效位替换的算法程序，是隐写术简明易懂的一种，新手必备，精简完整，另外还附加一种不太成熟的matching算法程序，仅作参考。-Image processing, LSB LSB replacement algorithm procedure is steganography straightforward one, newcomers must streamline complete, also attach a less sophisticated matching algorithm for reference only.
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Size: 7168 |
Author: 天佑此男 |
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Description: JSteg隐写技术matlab实现代码--基本思想：用秘密信息比特直接替换JPEG图像中量化后DCT系数的最低比特位，但若量化后DCT系数为0或者1，则不进行处理。（DCT系数的LSB嵌入）
-JSteg steganography matlab code- the basic idea: direct replacement with the secret information bits JPEG image quantized DCT coefficients in the least significant bit, but if the quantized DCT coefficient is 0 or 1, no processing. (DCT coefficients LSB embedding)
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Size: 1024 |
Author: 李路勇 |
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Description: 基于预测误差差值扩展和最低有效位替换的可逆数据隐藏，希望对大家有帮助-Based on prediction error difference expansion and LSB replacement reversible data hiding, we hope to help
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Size: 626688 |
Author: 张生 |
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Description: watermarking using lsb replacement
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Size: 2048 |
Author: habooshty |
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Description: LSB Replacement and Matching
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Size: 5120 |
Author: Abhi |
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Description: Reversible data hiding with lsb replacement in image.
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Size: 139264 |
Author: Jerin Antony |
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Description: LSB替换算法，matlab实现，对学习信息隐藏LSB算法很有用处-LSB replacement algorithm, matlab, information hiding LSB algorithm is very useful to the study
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Size: 358400 |
Author: lijing |
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Description: RGB Image steganography Using LSB replacement
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Size: 8192 |
Author: mohammad |
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Description: 源码文件夹中包含两种方法实现的水印程序：
WaterMark文件夹中的程序采用不带嵌入因子的加性规则算法
WaterMark_LSB文件夹中的程序采用基于位平面的最低有效位（LSB）替换算法-Source folder contains two methods watermark program:
WaterMark program folder using the additive rule algorithms without embedding factor
WaterMark_LSB folder program uses a replacement algorithm based on bit-plane of the least significant bit (LSB)
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Size: 76800 |
Author: 李平敏 |
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Description: 经典的隐写算法，包括LSB替换和随机LSB匹配。对于实现简单的信息隐藏最常用的方法，具体用matlab实现。-This is LSB steganography, it includes LSB replacement and random LSB matching. it is most common method for information hiding, and it implement with matlab
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Size: 1024 |
Author: 弥尔顿 |
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Description: uaed to hide data in image by lsb replacement
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Size: 2048 |
Author: arun |
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Description: LSB替换算法 水印嵌入及水印提取 并计算psnr值(LSB replacement algorithm watermark embedding and watermark extraction and calculation of PSNR value)
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Size: 223232 |
Author: yakkwang
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