登录
首页 » matlab » DCT-matlab

DCT-matlab

于 2008-04-30 发布 文件大小:509KB
0 184
下载积分: 1 下载次数: 334

代码说明:

  全套的DCT域数字水印源代码matlab(A full set of digital watermarking of DCT-domain source code matlab)

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

  • MatlabTest
    交通视频车辆检测,实现步骤为: 1.读取视频文件 2.利用图像提取相关算法检测单帧图像中的车辆 3.车辆检测算法应用于视频图像中 4.将结果可视化(Traffic video vehicle detection, the steps of: 1. Read the video file 2. Image extracting the vehicle in a single image of the correlation algorithm detecting vehicle detection algorithm applied to the video image. Results visualization)
    2013-04-16 15:23:53下载
    积分:1
  • DLT-matlab
    直接线性变换DLT,直接由像平面坐标到地面空间坐标的直接变换,可用于量测相机,非量测相机(本人用的是 高速相机)。配合前方交会验证l系数的准确与否。以DLT得到的结果为初值,用光束法平差可以期望得到更高精度。是数字摄影测量课程作业的例子。(Direct linear transformation DLT, and the direct conversion of coordinates directly from the image plane to the ground space coordinates, the camera can be used for measuring the non-measurement camera (I use a high-speed camera). Tie the forward intersection verify l coefficient accurate or not. To the the DLT results obtained for the initial value, bundle adjustment can expect greater accuracy. Examples of digital photogrammetry course work.)
    2012-12-03 16:42:51下载
    积分:1
  • CannyEdgeDetection(good)
    使用canny算子进行边缘检测的代码,效果很好(Using the canny edge detection operator code, good results)
    2009-09-14 15:50:36下载
    积分:1
  • matlab实现灰度预测
    matlab实现灰度预测,很好的例子,有详细说明(Matlab to achieve grayscale prediction, a good example, with detailed instructions)
    2018-11-01 09:11:29下载
    积分:1
  • ViBe_Matlab
    能够实现视频处理,利用MATLAB实现的VIEB算法,简单有效(To achieve video processing, using MATLAB implementation of the VIEB algorithm, simple and effective)
    2017-09-17 17:43:14下载
    积分:1
  • julia
    在visual c++中用分形完成的julia集,是分形的具体应用,对学分形的朋友应该有帮助(In the visual c++ Used to complete the julia fractal set, is the concrete application of the fractal, Friend of the credits should be shaped to help)
    2008-07-10 12:29:03下载
    积分:1
  • 最小二乘法估计仿射矩阵
    目前MATLAB里边对于多点计算仿射矩阵普遍采用RANSAC法,但是比较麻烦计算量也相对较大,通过最小二乘法来进行仿射矩阵的估计能够大大提高该效率,所以奉上自己在实验室写的仿射矩阵估计函数,来弥补matlab函数库在这方面的不足。(The MATLAB inside for calculating affine matrix commonly used RANSAC method, but more trouble calculation is relatively large, estimated by the least squares method to the affine matrix can greatly improve the efficiency, so give yourself in laboratory to write the estimated affine matrix function, to compensate for the lack of MATLAB Library in this area.)
    2018-02-01 17:11:33下载
    积分:1
  • background-separation
    基于灰度直方图的otsu(大津法)改进算法实现图片前景背景分离(matlab代码,实验报告)(Improved algorithm based on gray-scale histogram the otsu (Otsu method) background picture prospects separation (Matlab code, lab report))
    2012-12-06 16:59:25下载
    积分:1
  • two_valuable
    灰度图像二值化比较经典的算法,包括otsu方法和局部阈值法。(Gray image binarization more classic algorithms, including methods and local otsu threshold.)
    2010-10-27 14:11:56下载
    积分:1
  • Voronoi
    图形voronoi图的自动生成算法,用vc做,是基于一般图形voronoi图的算法,结合数字图形处理里的轮廓跟踪算法,使一般图形voronoi图能够根据不同的生成元总动生成。(Graph voronoi diagram automatic generation algorithm, using vc do is based on the general graph voronoi diagram algorithm, combined with digital image processing in the contour tracking algorithm, the general graph voronoi diagram to the total depending on the generator automatically generated.)
    2020-12-10 21:19:19下载
    积分:1
  • 696516资源总数
  • 106405会员总数
  • 10今日下载