搜索资源列表
LSB-Data-Hiding-Image
- 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,
CPT
- CPT algorithm data hiding in image
DCT_based_Data_hiding
- DCT-based Data hiding: dataHide.m Hide the logo image into the original dataExtract.m Extract the logo image from the original findData.m Verify the robustness of the data hiding method 。and use jpeg compress -DCT-based Data hiding: dataHide.m H
stegnography
- Data hiding in the still image presets a variety of challenges that arises due to the way human visual system (HVS) works and the typical modifications that image undergoes. Additionally, still images priced a relatively small host signal in which to
Distortionless_Data_Hiding
- The code implements the following paper: Guorong Xuan, Jiang Zhu, Jidong Chen, Shi Y.Q., Zhicheng Ni, Wei Su, "Distortionless data hiding based on integer wavelet transform" IET Electronics Letters, Volume: 38, Issue 25, page 1646- 1648, Decembe
2004LSB-Cheng
- this code is LSB data hiding source book.
parul
- this code is used to do data hiding in image and then take it back ..........pandey
lossless-lwatermarking--model
- 一种基于可逆信息隐藏的的无损鲁棒数字水印模型的研究-Study on framework model of lossless robust digital watermarking based on reversible data hiding
Image-Data-Hiding
- to see GUI in platform MATRIX LABORATORIUM
Reversible-and-high-capacity-data-hiding
- Reversible data hiding technique paper
[PPT]Reversible-and-high-capacity-data-hiding-in-
- Reversible data hiding in matlab for ppt
Matlab4
- Distortionless data hiding based on integer wavelet transform (Watermark Extraction)
Reversible-Hiding
- 文中提出了一种基于动态峰值的大容量可逆图像水印算法。该算法利用分块图像直方图的分布特点来确定新峰值,并通过修改相应的像素灰度值实现了在空间域中隐藏信息。该算法还可以利用嵌入点的信息无损地恢复原始图像。-In this paper, a new reversible data hiding scheme based on the dynamic peak is proposed. This algorithm utilizes a new peak between peak and zero in
image-processing-data-hiding-code
- some useful matlab code for data hiding for example psnrcompare wavelet transform arnold transform and -some useful matlab code for data hiding for example psnrcompare wavelet transform arnold transform and ...
Reversible data hiding for image
- Reversible data hiding of information bits in an image.
Data-Hiding-demo
- 数据隐藏演示程序Data Hiding demo-Data Hiding demo
Cristy-video-data-hiding-code
- Recently, digital multimedia has become widely distributed in computer and network technology. For digital multimedia distribution applications, issues surrounding information security have received significant attention. Data hiding has been one o
Reversible-Data-Hiding
- REVESIBLE DATA HIDING
Distortionless Data Hiding
- Distortionless Data Hiding, using matlab
2
- separable reversible data hiding in encrypted image