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The MATLAB coding style, project options and synthesis directives can have a significant effect on the final results. Knowledge about how a particular algorithm should be implemented in hardware can be reflected in the MATLAB code to improve the resu
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实现了最低有效位LSB水印算法。
压缩文件中含有原图，可直接放到Matlab中运行。-We realize the least significant bit （LSB） watermarking algorithm. It contains all the images you need,and it can be run directly in Matlab.
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图像的组成无非是一些字符串或者一些字节组成的字符串，然而，每一个字节数据位的重要度并不是一样的，两个相邻字节往往只有低位是不一样的。例如：00100110和00100111代表了两个不同渐变度的红色，但是就人眼是分辨不出来的。最低有效位LSB算法，就是利用这一点，达到图像压缩，或者数字水印的功能。-The composition of the image is nothing more than some number of bytes or string composed of string,
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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
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在matlab环境下利用LSB最低有效位算法将一个图片水印隐藏在载体图片中，并对被隐藏那个信息进行提取。-Matlab environment in the use of least significant bit LSB algorithm will be a picture watermark hidden in the picture carrier, and that information has been extracted hidden.
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这是一个用MATLAB实现的把数据隐藏到图片的最低有效位，且不影响图片的视觉效果，对研究LSB算法的同学很有帮助。-This is a MATLAB achieved by hiding the data into the least significant bit images and does not affect the picture of the visual effects, for research students LSB algorithm is very helpful.
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This program separates the bits of a grayscale image showing the levels of each bit. The final reconstructed image with the 8 levels of gray scale image to check for loss of data and also shows the image with the four most significant bits. Dialogue
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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
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The block maps each integer value (or stored integer when you use a fixed point input) to a group of M bits, using the selection for the Output bit order to determine the most significant bit. The resulting output vector length is M times the input v
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本程序实现了最低有效位水印的嵌入以及提取过程，经仿真，可以用-This procedure implements the least significant bit of the watermark embedding and extraction process, the simulation can be used
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利用Matlab语言开发的一种LSB最低有效位数字水印算法-Matlab language development using a least significant bit LSB watermarking algorithm
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least significant bit insertion is done using matlab..data is hidden in the least significant bit of carrier file.
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lsb最低有效位信息隐藏，加密和解码。matlab源码-lsb the least significant bit information hiding, encryption and decoding. matlab source
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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 leas
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This matlab code for "Audio-Steganography-by-Least-Significant-Bit-Method" in steganography.-This is matlab code for "Audio-Steganography-by-Least-Significant-Bit-Method" in steganography.
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this the data hiding technique implemented in matlab .Least significant bit-this is the data hiding technique implemented in matlab .Least significant bit
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