登录
首页 » Visual C++ » miyao

miyao

于 2009-06-28 发布 文件大小:653KB
0 317
下载积分: 1 下载次数: 28

代码说明:

  本文提出了基于二维混沌映射的数字图像水印算法,混沌具有随机性、似噪声及对初始条件的极端敏感性等特点。将经过二维混沌映射置乱后的数字水印信号嵌入图像小波域的低频系数,实现了数字水印的隐蔽性、保密性和稳固性;利用二维混沌映射Arnold变换对水印信号进行置乱,不仅增强了水印信号保密性,同时有效提高了视觉上抵抗图像剪切攻击的能力。(In this paper, two-dimensional chaotic map based on digital image watermarking algorithm, Chaos with random noise and the likelihood of extreme sensitivity to initial conditions and so on. Two-dimensional chaotic map will be scrambling after the digital watermark embedded image signal of the low-frequency coefficients in wavelet domain, the realization of a digital watermark hidden, security and stability the use of two-dimensional chaotic map on Arnold transform scrambling watermark signal, not only enhances the confidentiality of the watermark signal at the same time improve the visual image shear resistance attacks.)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Image-texture-analysis
    对图像进行纹理处理,为图像识别、目标跟踪创造条件。主要分析:惯性矩、熵以及局部平衡性。(The image texture processing for image recognition, target tracking and create conditions. Main analysis: moment of inertia, entropy, and local balance.)
    2011-05-18 09:14:03下载
    积分:1
  • MARK_Dehaze
    2009年CVPR最佳论文《Single image haze removal using dark channel prior》暗原色图像去雾的算法实现。与原文不同的是本程序没有完成最后matting细化效果的部分,但仍能够达到视觉上可以接受的去雾效果。计算机视觉课程作业。工程运行于VS2008环境,需要OpenCV支持。Debug目下exe文件可以直接双击运行查看结果。(CVPR 2009 Best Paper " Single image haze removal using dark channel prior" to the dark fog of the primary image algorithm. The difference is that with the original program did not complete the final matting refinement part,yet haze-removal result is visually acceptable. Visual course work. This project runs under VS2008 with OpenCV. Double click the exe file under Debug folder to check the final result.)
    2011-08-10 16:46:35下载
    积分:1
  • opticalflowMATLAB
    LK 和HS光流代码,初学者可用,带有误差分析(LK optical flow and the HS code is available for beginners, error analysis with)
    2015-11-28 10:35:21下载
    积分:1
  • Ring3
    类似PChunter的内核工具。本工具是应用层的源码。适合内核新手(Similar PChunter core tools. This tool is the source application layer. Suitable for novice kernel)
    2014-05-14 23:57:42下载
    积分:1
  • CVMFC_INTERNET
    图形图像处理软件 MFC 功能强大 OpenVC 武汉大学出品(MFC graphic image processing software produced powerful OpenVC Wuhan University)
    2021-03-10 16:59:27下载
    积分:1
  • siftregistration
    这是一篇对于SIFT算法应用于非刚性图像配准的论文,相当不错(This is one for the SIFT algorithm is applied to non-rigid image registration of papers, quite good)
    2008-12-30 15:47:17下载
    积分:1
  • hdr-example
    基于加权最小二乘的滤波器。实现应用的例子。(weighted least square)
    2021-04-22 10:28:48下载
    积分:1
  • vtk-CT(MC)
    MC算法实现CT医学图像的三维重建,面绘制技术(MC algorithm CT medical image reconstruction, surface rendering technology)
    2014-02-25 10:14:46下载
    积分:1
  • Wave-equation-forward-modeling
    1、参数初始化; 2、形成边界削波数据; 3、波场初始化; 4、Zmax层波场延拓到深度Zmax-1; 5、Zi+1层波场延拓到深度Zi; 6、重复5,从Iz Nz-1开始,直到Iz 1,得测线上的频率—空间域波场; 7、频率-空间域波场对频率做反傅里叶变换,得时间-空间波场; (1, parameter initialization 2, the formation of boundary clipping data 3, wave field initialization 4, Zmax layer wave field extended to the depth of Zmax-1 5, Zi+1 layer wave field extended to the depth of Zi 6, repeat 5, starting Iz Nz-1 until Iz 1, the frequency of the test line- spatial domain wave field 7, frequency space domain wave field to frequency inverse Fourier transform, time- space field )
    2021-03-07 16:59:29下载
    积分:1
  • Visual-C-MATLAB-image-processing
    本书系统地介绍了图像处理与识别的基本原理、典型方法和实用技术。全书共分12章,第1章~第6章是图像处理与识别的基础内容,包括图像科学综述、MATLAB语言图像编程、图像增强、图像分割、图像特征提取和图像识别;第7章~第10章是图像处理与识别的工程实例,涵盖了医学图像处理、文字识别和自导引小车路径识别等应用实例,并结合理论算法,提供了大量MATLAB代码程序,以帮助读者掌握如何使用MATLAB语言快速进行算法的仿真、调试和估计等方法。第11章~第12章,是两个综合性较强的实例,分别是Visual C++实现的基于神经网络的文字识别系统和车牌定位系统。 本书附带的光盘给出了各个章节列举的实例的源代码,同时赠送了28个常用数字图像处理算法的Visual C++代码实现。 本书讲解深入浅出,实例程序丰富,注重理论与实践相结合。本书可作为计算机应用、自动化、图像处理与模式识别、机电一体化专业的高年级本科生或研究生的参考书,也可供从事图像处理与识别的研究人员和工程技术人员阅读参考。(This book introduces the basic principles of image processing and recognition of the typical methods and practical skills . The book is divided into 12 chapters , Chapter 1- Chapter 6 is the basis of the content of image processing and recognition , including images scientific overview , MATLAB programming language images, image enhancement, image segmentation, image feature extraction and image recognition Chapter 7- Section Chapter 10 is a project example image processing and recognition , covering the medical image processing, character recognition and self- guided trolley path recognition example , the combination of theory and algorithms, for a lot of MATLAB code procedures to help readers learn how to use MATLAB language fast simulation , debugging and estimation methods algorithm. Chapter 11- Chapter 12 , are two examples of highly integrated , namely Visual C++ implementation based on neural network character recognition system and a license plate positioning system. The book)
    2014-03-26 11:09:37下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载