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基于MATLAB的图像信息隐藏算法研究与实现_陈小娥
采用 MATLAB 开发环 境,提出了一种图像信息隐藏算法,实现了图像信息隐藏的两大基本功能,即信息的嵌入和信息的提取.同 时,模拟常见的攻击方法,验证了添加隐藏信息后的图像的抗攻击能力(Using MATLAB to develop the environment, an image information hiding algorithm is proposed, which realizes two basic functions of image information hiding, i.e. information embedding and information extraction. At the same time, common attack methods are simulated to verify the anti-attack capability of the image added with hidden informati)
- 2021-03-13 14:49:24下载
- 积分:1
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jibensanweibianhuan
说明: 可以实现旋转,错切,各种投影图,透视图。是学习三维变换很好的原始参考资料(Can rotate, shear, a variety of projection, perspective. Is to learn the original three-dimensional transform good reference)
- 2020-10-24 16:20:00下载
- 积分:1
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Qass
源码用于计算不同的重建图像方法得到图像的质量评估检测(Source used to calculate the different image reconstruction methods to assess the quality of the image detection)
- 2020-11-10 15:19:46下载
- 积分:1
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NewOtsuThreshold
改进经典的otsu算法,使其适应目标所占图像比例较小的情况,使图像分割方法更具有自适应性
(Improve classic otsu algorithm to achieve image segmentation)
- 2012-04-20 22:06:25下载
- 积分:1
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S-C-transformation
数值实现施瓦兹-克里斯多夫变换 可将一般区域保角映射为单位圆,条形带,方形等等基本区域,包含manual. matlab源码,有GUI,可实现点、点映射的显示(Numercial realization of the Schwarz-Christoffel Conformal Mapping)
- 2011-09-19 17:20:28下载
- 积分:1
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imageronghe
说明: 图像融合算法,exercise1:为基于小波变化与局部能量的图像融合方法
exercise2:为基于自适应算法的图像融合算法
myfunction1~myfunction5:为性能指标评价函数(Image fusion algorithm, exercise1: wavelet-based change and the local energy method of image fusion exercise2: adaptive algorithm based on image fusion algorithm myfunction1 ~ myfunction5: performance indicators for the evaluation function)
- 2009-08-19 12:40:24下载
- 积分:1
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mytest
自己写的幅值谱分析的matlab程序,可以应用与机械振动信号分析中。(this is a matlab program that can analylize the amplifier of a wave.)
- 2011-12-21 16:18:15下载
- 积分:1
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jpeg-matlab
jpeg压缩matlab程序,可供学习图像视频编解码的同学学习(jpeg compression matlab program for learning image video codec students to learn)
- 2013-06-14 19:18:13下载
- 积分:1
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HighlightFeatures_Object
用IDl编写的,用IDL图像处理。已调试好的程序。(Prepared using IDL with IDL image processing. Debugging process has been good.)
- 2009-03-02 15:46:54下载
- 积分:1
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dirty glass
建立一个透明物体上有污点的模型,可以模拟玻璃上有污点的图象(Rendering of clean transparent objects has been well studied in computer graphics. However, real-world transparent
objects are seldom clean—their surfaces have a variety of contaminants such as dust, dirt, and lipids. These
contaminants produce a number of complex volumetric scattering effects that must be taken into account when
creating photorealistic renderings. In this paper, we take a step toward modeling and rendering these effects. We
make the assumption that the contaminant is an optically thin layer and construct an analytic model following
results in radiative transport theory and computer graphics. Moreover, the spatial textures created by the different
types of contamination are also important in achieving visual realism. To this end, we measure the spatially
varying thicknesses and the scattering parameters of a number of glass panes with various types of dust, dirt, and
lipids. We also develop a simple interactive synthesis tool to create novel instances of the me)
- 2009-07-11 17:13:08下载
- 积分:1