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wm_dwt1

于 2007-09-06 发布 文件大小:1KB
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下载积分: 1 下载次数: 84

代码说明:

  基于离散余弦变换的水印程序,大家看看有没有可以改进的地方(Discrete cosine transform-based watermarking process, everyone can see if there is any improvement)

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wm_dwt1.m

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  • gangjingshushu
    能完成钢筋数数,图像分割,直线检测,边缘检测,很好用。(Can finish the reinforcing bar counting, image segmentation, straight line detection, edge detection and works well.)
    2020-11-04 15:19:51下载
    积分:1
  • EdgeMap
    利用改进的Sobel算子检测图像边缘,从水平、垂直、左右对角线的方向计算Sobel梯度,并且加入拐角的梯度值。(The improved Sobel edge detection operator, horizontal, vertical, left and right diagonal direction Sobel gradient calculation, and adding the value of the gradient of the corner.)
    2013-12-20 20:13:43下载
    积分:1
  • hough-Matlab
    利用Matlab编写的基于hough变换的椭圆检测程序,已经运行过的,附图(Written in Matlab, hough transform based ellipse detection procedure has been run off, with photos)
    2010-06-11 20:32:48下载
    积分:1
  • hough变换提取椭圆matlab源程序
    hough变换提取椭圆,可以从二值图像中提取出椭圆(The ellipse can be extracted from Hough transform, and ellipse can be extracted from the two valued image.)
    2018-03-30 22:38:35下载
    积分:1
  • 可以运行
    使用ssd深度学习方法来实现生活中想要识别的目标(Using SSD in-depth learning method to achieve the goals you want to identify in your life)
    2018-12-17 20:59:11下载
    积分:1
  • Matlab_source_for_edge_detector_using_quaternion_c
    "基于四元数卷积的彩色图像边缘检测"一文的matlab源代码,很有帮助(matlab source code of "Colour image edge detector based on quaternion convolution" Electronics Letters, 34(10), May 14 1998, 969-971)
    2010-01-26 11:56:25下载
    积分:1
  • 冈萨雷斯
    说明:  冈萨雷斯数字图像处理matlab版源码DIPUM Toolbax(Gonzalez digital image processing matlab version of the source DIPUM Toolbax)
    2020-10-20 08:46:48下载
    积分:1
  • FRFTfenshujie
    二维分数阶傅立叶变换程序,可用于图像,信号的处理,博士师兄编写,亲测可用(2-D Fractional Fourier transform)
    2021-01-25 12:18:42下载
    积分:1
  • 小波变换BP,OMP,StOMP二维比较
    说明:  运用OMP、BP、StOMP及MP算法对lena图像进行重构。(Use OMP, BP, StOMP and MP algorithms to reconstruct the lena image.)
    2021-03-19 23:21:03下载
    积分:1
  • 分层金字塔相关配准
    基于互信息的分层金字塔的图像配准算法,互信息的加入让信息更丰富,精度更高(Image registration algorithm based on hierarchical pyramid of mutual information, mutual information is added to make information more abundant and higher precision)
    2018-11-10 21:13:49下载
    积分:1
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