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Description: 一个利用mp3文件进行信息隐藏的工具,也可以作为版权保护的工具-an mp3 files using information hidden tools that can be used as a tool for copyright protection
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Size: 1427456 |
Author: 王涛 |
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Description: steganographie source code with exe
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Size: 337920 |
Author: dams arn |
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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 Program Retries hidden data from a stego image.
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Size: 14336 |
Author: Anjali |
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Description: steganalysis tool to detect the hidden info from the stego-image
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Size: 1024 |
Author: malli |
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Description: stego program using the process of dct...... in matlab
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Size: 28672 |
Author: Abhishek Sharma |
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Description: A sample of Steganography using LSB Insertion
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Size: 24576 |
Author: tanjung |
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Description: 一个mfc下实现的watermark里的LSB算法的隐写、分析、提取，可自己设计隐写位数。-1 mfc achieved under the watermark inside the LSB steganography algorithms, analysis, extraction, can own design stego-bits.
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Size: 19953664 |
Author: Ziqiang |
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Description: A novel distortionless image data hiding algorithm based on integer
wavelet transform that can invert the stego-image into the original
image without any distortion after the hidden data are extracted is
proposed. This algorithm hides data into one (or more) middle bitplane(
s) of the integer wavelet transform coefficients in the middle and
high frequency subbands. It can embed much more data compared
with the existing distortionless data hiding techniques and satisfy the
imperceptibility requirement. The image histogram modification is
used to prevent greyscales from possible overflowing. Experimental
results have demonstrated the validity of the algorithm
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Size: 392192 |
Author: mehdi |
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Description: Algorithm for stego Rsa
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Size: 22528 |
Author: Kirill |
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Description: matlab实现PVD方法和基于模函数PVD的方法，自己写的，图像隐写的研究内容-matlab implementation PVD PVD method and the method based on mode function, write, and images of the contents of steganography
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Size: 3072 |
Author: 李军 |
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Description: steganography based of hiding the data inside the image
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Size: 4596736 |
Author: rathish babu |
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Description: Simple stego-method. Hidding information to JPEG image
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Size: 62464 |
Author: Igor |
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Description: stegnography in images
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Size: 2053120 |
Author: nidhish31588 |
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Description: this stego system for encryption
-this is stego system for encryption
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Size: 82944 |
Author: sadaf |
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Description: this is a Steganography file
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Size: 1024 |
Author: som |
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Description: This statistical attack of stego image - chi square analysis
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Size: 9216 |
Author: awi |
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Description: tools for detection of stego image
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Size: 5120 |
Author: awi |
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Description: enhanced lsb steganalysis, image stego detection
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Size: 360448 |
Author: awi |
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Description: The F5 algorithm embeds message bits into randomly-chosen DCT coefficients
and employs matrix embedding that minimizes the necessary number of changes to
embed a message of certain length.
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Size: 736256 |
Author: swati |
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