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05 数字图像典型隐写术与隐写检测【二】

于 2019-05-21 发布 文件大小:1454KB
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代码说明:

  关于数字图像一些典型隐写的隐写分析。隐写、分析和提取的讲解(Steganalysis of Some Typical Steganography in Digital Images)

文件列表:

05 数字图像典型隐写术与隐写检测【二】.ppt, 2144768 , 2019-05-06

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  • addnoise
    说明:  MATLAB 给图像添加各种噪声:如椒盐噪声,高斯噪声、乘性噪声等等。(MATLAB add all kinds of noise to the image: If salt and pepper noise, Gaussian noise, multiplicative noise and so on.)
    2008-10-26 12:01:57下载
    积分:1
  • LSM_Match
    最小二乘匹配,图像匹配算法,需要初始匹配坐标,可以达到亚像素精度(least squares matching, image matching algorithm, the initial need to match coordinates, can reach sub-pixel accuracy)
    2006-10-26 14:25:05下载
    积分:1
  • Graph
    输入一个带权无向图的顶点数、边数、各条边信息(两个顶点和权值),建立该图的邻接矩阵结构,输出该邻接矩阵。将上述无向图邻接矩阵转换为邻接表结构,输出该邻接表;根据该邻接表对无向图进行深度优先遍历序列和广度优先遍历序列,并输出遍历结果;用prim算法实现构造该带权无向图的最小生成树,并将该最小生成树的各条边信息输出。(Enter a weighted undirected graph with vertices, edges, each of the side information (two vertices and weights), the establishment of the adjacency matrix structure, the output of the adjacency matrix. The above undirected graph adjacency matrix into adjacency list structure, the output of the adjacency list according to the adjacency table undirected graph depth-first traversal sequence and breadth-first traversal sequence, and outputs through the results using prim algorithm construct the weighted undirected graph minimum spanning tree, and the minimum spanning tree information on respective sides of the output.)
    2020-12-13 15:29:15下载
    积分:1
  • haze_tool
    ENVI二次开发去云处理补丁,可用于去除薄云影响(ENVI secondary development to cloud processing patch, can be used to remove the cloud-affected)
    2011-11-29 11:31:33下载
    积分:1
  • spherical-coordinates
    可以实现平面图像到球面坐标的映射变换,效果较好,附原始图片。(Plane image mapping transformation to spherical coordinates better with the original picture.)
    2012-12-11 13:42:16下载
    积分:1
  • subject
    说明:  计算图像对应的各阶原点矩,中心矩,以及Hu不变量,输入是图像和矩的阶数。(Image raw,Central,and Hu s moments computation)
    2020-11-19 10:19:37下载
    积分:1
  • 858921
    位图操作图形选取源码,例程程序结合易语言位图操作支持库,填充小图形的背景颜色。(Select the source bitmap graphics operations , routine program combining bitmap operations easy language support library , filled with small graphic background color.)
    2016-12-30 00:24:07下载
    积分:1
  • ImageProcessing
    说明:  用C语言实现图像的平滑,锐化及双线性内插算法的实现,效果很好(Using C language to achieve image smoothing, sharpening and bilinear interpolation algorithm to achieve good results)
    2008-11-25 19:10:19下载
    积分:1
  • CameraTrackingmaster
    moving tracking based in D5M camera tracking camera
    2016-04-08 14:57:11下载
    积分:1
  • iris
    虹膜识别的完整程序,有图片,有说明,可以用(The integrity of the iris recognition process, there are pictures, there are shows that can be used)
    2009-04-13 16:38:52下载
    积分:1
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