登录
首页 » matlab » DCT-water-print

DCT-water-print

于 2009-03-11 发布 文件大小:1340KB
0 267
下载积分: 1 下载次数: 387

代码说明:

  实现了添加水印及攻击水印的一些方法。攻击水印方法包括抖动攻击、滤波攻击、旋转攻击等(Add watermark and implementation of a number of methods to attack the watermark. Watermarking attack methods include jitter attacks, filtering attacks, spin attack)

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

  • [emuch.net]CIE1931xy.V.1.6.0.2a
    该软件可以根据标准色坐标将其对应的颜色,根据输入的色坐标自动计算出色域,并标注在CIE-1931色度图上(change CIE coordinates into corresponding color)
    2017-11-21 15:46:46下载
    积分:1
  • 帧间差分法
    说明:  带一个视频。路径要选择好才能运行,选择解压的此文件的路径。对运动视频的检测 返回一对坐标和大小,可识别运动物体。(The detection of moving video returns a pair of coordinates and sizes, which can identify moving objects.)
    2020-04-27 20:31:48下载
    积分:1
  • Lee滤波器,具有很好的去噪效果Leefilter
    Lee滤波器,具有很好的去噪效果,结合各种小波,可以有效去除SAR图像噪声。(Lee filter, has a good de-noising effect of combination of wavelet can effectively remove the SAR image noise.)
    2020-07-06 08:38:58下载
    积分:1
  • bandtrace
    用于虹膜定位……定位外圆之前需要进行边界跟踪,此程序实现此功能(For Iris Location ... Location ... before the need for outer border tracking, this procedure realize this feature)
    2008-05-12 18:37:23下载
    积分:1
  • xjs1
    用matlab对图像进行锐化,加噪,滤波,平滑滤波,中值滤波等处理(Matlab is used to sharpen the image, add noise, filter, smooth filter, median filter and so on)
    2018-04-12 09:00:34下载
    积分:1
  • lda_hash
    以SIFT特征为目标输入,LDAHash方法进行降维实现目标识别(SIFT features input LDAHash method to reduce the dimensionality of the target recognition)
    2021-01-01 18:28:58下载
    积分:1
  • pso
    说明:  对不同噪声强度的加噪图像,用粒子群优化算法优化结构元素,找到最优结构元素,对图像进行去噪操作,使恢复的图像达到最大峰值信噪比(Noise intensity for different images with noise, using particle swarm optimization algorithm to optimize the structure elements, find the optimal structure element, the image de-noising operation to restore the image to a peak signal to noise ratio)
    2010-04-13 15:53:52下载
    积分:1
  • Binarization-Transformation
    图像处理源程序,实现二值化变换,经一幅图像灰度化后,变成二值化图像,包括大津法、最大类间方差法、一般阈值法、及文本识别最有用的Niblack法(Image processing program and realized binarization transformation, after by a gray-scale image into binary image, including the Otsu method, Otsu method, the general threshold, and text to identify the most useful Niblack method)
    2011-11-19 09:53:11下载
    积分:1
  • 各种低秩约束矩阵填充方法
    说明:  matlab的低秩矩阵填充代码,可直接使用(Matlab low rank matrix filling code, can be used directly)
    2020-10-29 20:00:02下载
    积分:1
  • ImagePyramid
    matlab实现的图像金字塔,过程很清晰,简单易学(matlab implementation of image pyramid, the process is very clear and easy to learn)
    2012-12-17 11:43:08下载
    积分:1
  • 696516资源总数
  • 106562会员总数
  • 4今日下载